CINXE.COM

<!DOCTYPE html> <html > <head> <meta charset="utf-8"> <meta rel="search" type="application/opensearchdescription+xml" href="/open_search.xml" title="Academia.edu"> <meta content="width=device-width, initial-scale=1" name="viewport"> <meta name="google-site-verification" content="bKJMBZA7E43xhDOopFZkssMMkBRjvYERV-NaN4R6mrs"> <meta name="csrf-param" content="authenticity_token" /> <meta name="csrf-token" content="hFaOvdUHO/rX/nj9Vfy1BXVhClKUureUmuoMpXoPva957iCq16dDEe/QN01IT6WUIZBpVyoy1A/mN3KgtG8iXw==" /> <meta name="citation_title" content="Vocal complaint in physical education teachers and its association with the cardiovascular system" /> <meta name="citation_publication_date" content="2014" /> <meta name="citation_journal_title" content="International Archives of Medicine" /> <meta name="citation_author" content="Denise S Cunha" /> <meta name="citation_author" content="Luiz de Abreu" /> <meta name="citation_author" content="Ana C F Frizzo" /> <meta name="citation_author" content="Marco A Cardoso" /> <meta name="citation_author" content="Vitor E Valenti" /> <meta name="citation_volume" content="7" /> <meta name="citation_issue" content="1" /> <meta name="citation_firstpage" content="7" /> <meta name="citation_issn" content="1755-7682" /> <meta name="twitter:card" content="summary" /> <meta name="twitter:url" content="https://www.academia.edu/26026334/Vocal_complaint_in_physical_education_teachers_and_its_association_with_the_cardiovascular_system" /> <meta name="twitter:title" content="Vocal complaint in physical education teachers and its association with the cardiovascular system" /> <meta name="twitter:description" content="Academia.edu is a platform for academics to share research papers." /> <meta name="twitter:image" content="http://a.academia-assets.com/images/twitter-card.jpeg" /> <meta property="fb:app_id" content="2369844204" /> <meta property="og:type" content="article" /> <meta property="og:url" content="https://www.academia.edu/26026334/Vocal_complaint_in_physical_education_teachers_and_its_association_with_the_cardiovascular_system" /> <meta property="og:title" content="Vocal complaint in physical education teachers and its association with the cardiovascular system" /> <meta property="og:image" content="http://a.academia-assets.com/images/open-graph-icons/fb-paper.gif" /> <meta property="og:description" content="Vocal complaint in physical education teachers and its association with the cardiovascular system" /> <meta property="article:author" content="https://independent.academia.edu/AnaFrizzo" /> <meta name="description" content="Vocal complaint in physical education teachers and its association with the cardiovascular system" /> <title>(PDF) Vocal complaint in physical education teachers and its association with the cardiovascular system | Ana Frizzo - Academia.edu</title> <link rel="canonical" href="https://www.academia.edu/14862204/Vocal_complaint_in_physical_education_teachers_and_its_association_with_the_cardiovascular_system" /> <script async src="https://www.googletagmanager.com/gtag/js?id=G-5VKX33P2DS"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-5VKX33P2DS', { cookie_domain: 'academia.edu', send_page_view: false, }); gtag('event', 'page_view', { 'controller': "single_work", 'action': "show", 'controller_action': 'single_work#show', 'logged_in': 'false', 'edge': 'unknown', // Send nil if there is no A/B test bucket, in case some records get logged // with missing data - that way we can distinguish between the two cases. // ab_test_bucket should be of the form <ab_test_name>:<bucket> 'ab_test_bucket': null, }) </script> <script> var $controller_name = 'single_work'; var $action_name = "show"; var $rails_env = 'production'; var $app_rev = '9387f500ddcbb8d05c67bef28a2fe0334f1aafb8'; var $domain = 'academia.edu'; var $app_host = "academia.edu"; var $asset_host = "academia-assets.com"; var $start_time = new Date().getTime(); var $recaptcha_key = "6LdxlRMTAAAAADnu_zyLhLg0YF9uACwz78shpjJB"; var $recaptcha_invisible_key = "6Lf3KHUUAAAAACggoMpmGJdQDtiyrjVlvGJ6BbAj"; var $disableClientRecordHit = false; </script> <script> window.require = { config: function() { return function() {} } } </script> <script> window.Aedu = window.Aedu || {}; window.Aedu.hit_data = null; window.Aedu.serverRenderTime = new Date(1733027003000); window.Aedu.timeDifference = new Date().getTime() - 1733027003000; </script> <script type="application/ld+json">{"@context":"https://schema.org","@type":"ScholarlyArticle","abstract":null,"author":[{"@context":"https://schema.org","@type":"Person","name":"Ana Frizzo"}],"contributor":[],"dateCreated":"2016-06-09","dateModified":null,"datePublished":"2014-01-01","headline":"Vocal complaint in physical education teachers and its association with the cardiovascular system","inLanguage":"en","keywords":[],"locationCreated":null,"publication":"International Archives of Medicine","publisher":{"@context":"https://schema.org","@type":"Organization","name":null},"image":null,"thumbnailUrl":null,"url":"https://www.academia.edu/26026334/Vocal_complaint_in_physical_education_teachers_and_its_association_with_the_cardiovascular_system","sourceOrganization":[{"@context":"https://schema.org","@type":"EducationalOrganization","name":null}]}</script><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/single_work_page/loswp-102fa537001ba4d8dcd921ad9bd56c474abc201906ea4843e7e7efe9dfbf561d.css" /><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/design_system/body-8d679e925718b5e8e4b18e9a4fab37f7eaa99e43386459376559080ac8f2856a.css" /><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/design_system/button-3cea6e0ad4715ed965c49bfb15dedfc632787b32ff6d8c3a474182b231146ab7.css" /><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/design_system/text_button-73590134e40cdb49f9abdc8e796cc00dc362693f3f0f6137d6cf9bb78c318ce7.css" /><link crossorigin="" href="https://fonts.gstatic.com/" rel="preconnect" /><link href="https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=Gupter:wght@400;500;700&family=IBM+Plex+Mono:wght@300;400&family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20,400,0,0&display=swap" rel="stylesheet" /><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/design_system/common-10fa40af19d25203774df2d4a03b9b5771b45109c2304968038e88a81d1215c5.css" /> </head> <body> <div id='react-modal'></div> <div class="js-upgrade-ie-banner" style="display: none; text-align: center; padding: 8px 0; background-color: #ebe480;"><p style="color: #000; font-size: 12px; margin: 0 0 4px;">Academia.edu no longer supports Internet Explorer.</p><p style="color: #000; font-size: 12px; margin: 0;">To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to <a href="https://www.academia.edu/upgrade-browser">upgrade your browser</a>.</p></div><script>// Show this banner for all versions of IE if (!!window.MSInputMethodContext || /(MSIE)/.test(navigator.userAgent)) { document.querySelector('.js-upgrade-ie-banner').style.display = 'block'; }</script> <div class="bootstrap login"><div class="modal fade login-modal" id="login-modal"><div class="login-modal-dialog modal-dialog"><div class="modal-content"><div class="modal-header"><button class="close close" data-dismiss="modal" type="button"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button><h4 class="modal-title text-center"><strong>Log In</strong></h4></div><div class="modal-body"><div class="row"><div class="col-xs-10 col-xs-offset-1"><button class="btn btn-fb btn-lg btn-block btn-v-center-content" id="login-facebook-oauth-button"><svg style="float: left; width: 19px; line-height: 1em; margin-right: .3em;" aria-hidden="true" focusable="false" data-prefix="fab" data-icon="facebook-square" class="svg-inline--fa fa-facebook-square fa-w-14" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="currentColor" d="M400 32H48A48 48 0 0 0 0 80v352a48 48 0 0 0 48 48h137.25V327.69h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.27c-30.81 0-40.42 19.12-40.42 38.73V256h68.78l-11 71.69h-57.78V480H400a48 48 0 0 0 48-48V80a48 48 0 0 0-48-48z"></path></svg><small><strong>Log in</strong> with <strong>Facebook</strong></small></button><br /><button class="btn btn-google btn-lg btn-block btn-v-center-content" id="login-google-oauth-button"><svg style="float: left; width: 22px; line-height: 1em; margin-right: .3em;" aria-hidden="true" focusable="false" data-prefix="fab" data-icon="google-plus" class="svg-inline--fa fa-google-plus fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M256,8C119.1,8,8,119.1,8,256S119.1,504,256,504,504,392.9,504,256,392.9,8,256,8ZM185.3,380a124,124,0,0,1,0-248c31.3,0,60.1,11,83,32.3l-33.6,32.6c-13.2-12.9-31.3-19.1-49.4-19.1-42.9,0-77.2,35.5-77.2,78.1S142.3,334,185.3,334c32.6,0,64.9-19.1,70.1-53.3H185.3V238.1H302.2a109.2,109.2,0,0,1,1.9,20.7c0,70.8-47.5,121.2-118.8,121.2ZM415.5,273.8v35.5H380V273.8H344.5V238.3H380V202.8h35.5v35.5h35.2v35.5Z"></path></svg><small><strong>Log in</strong> with <strong>Google</strong></small></button><br /><style type="text/css">.sign-in-with-apple-button { width: 100%; height: 52px; border-radius: 3px; border: 1px solid black; cursor: pointer; }</style><script src="https://appleid.cdn-apple.com/appleauth/static/jsapi/appleid/1/en_US/appleid.auth.js" type="text/javascript"></script><div class="sign-in-with-apple-button" data-border="false" data-color="white" id="appleid-signin"><span   ="Sign Up with Apple" class="u-fs11"></span></div><script>AppleID.auth.init({ clientId: 'edu.academia.applesignon', scope: 'name email', redirectURI: 'https://www.academia.edu/sessions', state: "95aa9fc6ab1a8e1d60d5cbcc4252a198a1dac33362d9f4f4398e8cdeb0e4f2ce", });</script><script>// Hacky way of checking if on fast loswp if (window.loswp == null) { (function() { const Google = window?.Aedu?.Auth?.OauthButton?.Login?.Google; const Facebook = window?.Aedu?.Auth?.OauthButton?.Login?.Facebook; if (Google) { new Google({ el: '#login-google-oauth-button', rememberMeCheckboxId: 'remember_me', track: null }); } if (Facebook) { new Facebook({ el: '#login-facebook-oauth-button', rememberMeCheckboxId: 'remember_me', track: null }); } })(); }</script></div></div></div><div class="modal-body"><div class="row"><div class="col-xs-10 col-xs-offset-1"><div class="hr-heading login-hr-heading"><span class="hr-heading-text">or</span></div></div></div></div><div class="modal-body"><div class="row"><div class="col-xs-10 col-xs-offset-1"><form class="js-login-form" action="https://www.academia.edu/sessions" accept-charset="UTF-8" method="post"><input name="utf8" type="hidden" value="✓" autocomplete="off" /><input type="hidden" name="authenticity_token" value="6bonu4xAzqHTgSvrc2+/MFcO8qOai5HMaZIRAAOQ0QsUAomsjuC2SuuvZFtu3K+hA/+RpiQD8lcVT28FzfBO+w==" autocomplete="off" /><div class="form-group"><label class="control-label" for="login-modal-email-input" style="font-size: 14px;">Email</label><input class="form-control" id="login-modal-email-input" name="login" type="email" /></div><div class="form-group"><label class="control-label" for="login-modal-password-input" style="font-size: 14px;">Password</label><input class="form-control" id="login-modal-password-input" name="password" type="password" /></div><input type="hidden" name="post_login_redirect_url" id="post_login_redirect_url" value="https://www.academia.edu/26026334/Vocal_complaint_in_physical_education_teachers_and_its_association_with_the_cardiovascular_system" autocomplete="off" /><div class="checkbox"><label><input type="checkbox" name="remember_me" id="remember_me" value="1" checked="checked" /><small style="font-size: 12px; margin-top: 2px; display: inline-block;">Remember me on this computer</small></label></div><br><input type="submit" name="commit" value="Log In" class="btn btn-primary btn-block btn-lg js-login-submit" data-disable-with="Log In" /></br></form><script>typeof window?.Aedu?.recaptchaManagedForm === 'function' && window.Aedu.recaptchaManagedForm( document.querySelector('.js-login-form'), document.querySelector('.js-login-submit') );</script><small style="font-size: 12px;"><br />or <a data-target="#login-modal-reset-password-container" data-toggle="collapse" href="javascript:void(0)">reset password</a></small><div class="collapse" id="login-modal-reset-password-container"><br /><div class="well margin-0x"><form class="js-password-reset-form" action="https://www.academia.edu/reset_password" accept-charset="UTF-8" method="post"><input name="utf8" type="hidden" value="✓" autocomplete="off" /><input type="hidden" name="authenticity_token" value="PhC7ek+15y7Z93nnZRaNXJxyQ6KnVzIRnix1mON0gk7DqBVtTRWfxeHZNld4pZ3NyIMgpxnfUYri8QudLRQdvg==" autocomplete="off" /><p>Enter the email address you signed up with and we'll email you a reset link.</p><div class="form-group"><input class="form-control" name="email" type="email" /></div><input class="btn btn-primary btn-block g-recaptcha js-password-reset-submit" data-sitekey="6Lf3KHUUAAAAACggoMpmGJdQDtiyrjVlvGJ6BbAj" type="submit" value="Email me a link" /></form></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/collapse-45805421cf446ca5adf7aaa1935b08a3a8d1d9a6cc5d91a62a2a3a00b20b3e6a.js"], function() { // from javascript_helper.rb $("#login-modal-reset-password-container").on("shown.bs.collapse", function() { $(this).find("input[type=email]").focus(); }); }); </script> </div></div></div><div class="modal-footer"><div class="text-center"><small style="font-size: 12px;">Need an account? <a rel="nofollow" href="https://www.academia.edu/signup">Click here to sign up</a></small></div></div></div></div></div></div><script>// If we are on subdomain or non-bootstrapped page, redirect to login page instead of showing modal (function(){ if (typeof $ === 'undefined') return; var host = window.location.hostname; if ((host === $domain || host === "www."+$domain) && (typeof $().modal === 'function')) { $("#nav_log_in").click(function(e) { // Don't follow the link and open the modal e.preventDefault(); $("#login-modal").on('shown.bs.modal', function() { $(this).find("#login-modal-email-input").focus() }).modal('show'); }); } })()</script> <div id="fb-root"></div><script>window.fbAsyncInit = function() { FB.init({ appId: "2369844204", version: "v8.0", status: true, cookie: true, xfbml: true }); // Additional initialization code. if (window.InitFacebook) { // facebook.ts already loaded, set it up. window.InitFacebook(); } else { // Set a flag for facebook.ts to find when it loads. window.academiaAuthReadyFacebook = true; } };</script> <div id="google-root"></div><script>window.loadGoogle = function() { if (window.InitGoogle) { // google.ts already loaded, set it up. window.InitGoogle("331998490334-rsn3chp12mbkiqhl6e7lu2q0mlbu0f1b"); } else { // Set a flag for google.ts to use when it loads. window.GoogleClientID = "331998490334-rsn3chp12mbkiqhl6e7lu2q0mlbu0f1b"; } };</script> <div class="header--container" id="main-header-container"><div class="header--inner-container header--inner-container-ds2"><div class="header-ds2--left-wrapper"><div class="header-ds2--left-wrapper-inner"><a data-main-header-link-target="logo_home" href="https://www.academia.edu/"><img class="hide-on-desktop-redesign" style="height: 24px; width: 24px;" alt="Academia.edu" src="//a.academia-assets.com/images/academia-logo-redesign-2015-A.svg" width="24" height="24" /><img width="145.2" height="18" class="hide-on-mobile-redesign" style="height: 24px;" alt="Academia.edu" src="//a.academia-assets.com/images/academia-logo-redesign-2015.svg" /></a><div class="header--search-container header--search-container-ds2"><form class="js-SiteSearch-form select2-no-default-pills" action="https://www.academia.edu/search" accept-charset="UTF-8" method="get"><input name="utf8" type="hidden" value="✓" autocomplete="off" /><svg style="width: 14px; height: 14px;" aria-hidden="true" focusable="false" data-prefix="fas" data-icon="search" class="header--search-icon svg-inline--fa fa-search fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M505 442.7L405.3 343c-4.5-4.5-10.6-7-17-7H372c27.6-35.3 44-79.7 44-128C416 93.1 322.9 0 208 0S0 93.1 0 208s93.1 208 208 208c48.3 0 92.7-16.4 128-44v16.3c0 6.4 2.5 12.5 7 17l99.7 99.7c9.4 9.4 24.6 9.4 33.9 0l28.3-28.3c9.4-9.4 9.4-24.6.1-34zM208 336c-70.7 0-128-57.2-128-128 0-70.7 57.2-128 128-128 70.7 0 128 57.2 128 128 0 70.7-57.2 128-128 128z"></path></svg><input class="header--search-input header--search-input-ds2 js-SiteSearch-form-input" data-main-header-click-target="search_input" name="q" placeholder="Search" type="text" /></form></div></div></div><nav class="header--nav-buttons header--nav-buttons-ds2 js-main-nav"><a class="ds2-5-button ds2-5-button--secondary js-header-login-url header-button-ds2 header-login-ds2 hide-on-mobile-redesign" href="https://www.academia.edu/login" rel="nofollow">Log In</a><a class="ds2-5-button ds2-5-button--secondary header-button-ds2 hide-on-mobile-redesign" href="https://www.academia.edu/signup" rel="nofollow">Sign Up</a><button class="header--hamburger-button header--hamburger-button-ds2 hide-on-desktop-redesign js-header-hamburger-button"><div class="icon-bar"></div><div class="icon-bar" style="margin-top: 4px;"></div><div class="icon-bar" style="margin-top: 4px;"></div></button></nav></div><ul class="header--dropdown-container js-header-dropdown"><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/login" rel="nofollow">Log In</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/signup" rel="nofollow">Sign Up</a></li><li class="header--dropdown-row js-header-dropdown-expand-button"><button class="header--dropdown-button">more<svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="caret-down" class="header--dropdown-button-icon svg-inline--fa fa-caret-down fa-w-10" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 512"><path fill="currentColor" d="M31.3 192h257.3c17.8 0 26.7 21.5 14.1 34.1L174.1 354.8c-7.8 7.8-20.5 7.8-28.3 0L17.2 226.1C4.6 213.5 13.5 192 31.3 192z"></path></svg></button></li><li><ul class="header--expanded-dropdown-container"><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/about">About</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/press">Press</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://medium.com/@academia">Blog</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/documents">Papers</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/terms">Terms</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/privacy">Privacy</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/copyright">Copyright</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://www.academia.edu/hiring"><svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="briefcase" class="header--dropdown-row-icon svg-inline--fa fa-briefcase fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M320 336c0 8.84-7.16 16-16 16h-96c-8.84 0-16-7.16-16-16v-48H0v144c0 25.6 22.4 48 48 48h416c25.6 0 48-22.4 48-48V288H320v48zm144-208h-80V80c0-25.6-22.4-48-48-48H176c-25.6 0-48 22.4-48 48v48H48c-25.6 0-48 22.4-48 48v80h512v-80c0-25.6-22.4-48-48-48zm-144 0H192V96h128v32z"></path></svg>We're Hiring!</a></li><li class="header--dropdown-row"><a class="header--dropdown-link" href="https://support.academia.edu/"><svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="question-circle" class="header--dropdown-row-icon svg-inline--fa fa-question-circle fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M504 256c0 136.997-111.043 248-248 248S8 392.997 8 256C8 119.083 119.043 8 256 8s248 111.083 248 248zM262.655 90c-54.497 0-89.255 22.957-116.549 63.758-3.536 5.286-2.353 12.415 2.715 16.258l34.699 26.31c5.205 3.947 12.621 3.008 16.665-2.122 17.864-22.658 30.113-35.797 57.303-35.797 20.429 0 45.698 13.148 45.698 32.958 0 14.976-12.363 22.667-32.534 33.976C247.128 238.528 216 254.941 216 296v4c0 6.627 5.373 12 12 12h56c6.627 0 12-5.373 12-12v-1.333c0-28.462 83.186-29.647 83.186-106.667 0-58.002-60.165-102-116.531-102zM256 338c-25.365 0-46 20.635-46 46 0 25.364 20.635 46 46 46s46-20.636 46-46c0-25.365-20.635-46-46-46z"></path></svg>Help Center</a></li><li class="header--dropdown-row js-header-dropdown-collapse-button"><button class="header--dropdown-button">less<svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="caret-up" class="header--dropdown-button-icon svg-inline--fa fa-caret-up fa-w-10" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 512"><path fill="currentColor" d="M288.662 352H31.338c-17.818 0-26.741-21.543-14.142-34.142l128.662-128.662c7.81-7.81 20.474-7.81 28.284 0l128.662 128.662c12.6 12.599 3.676 34.142-14.142 34.142z"></path></svg></button></li></ul></li></ul></div> <script src="//a.academia-assets.com/assets/webpack_bundles/fast_loswp-bundle-86832e264efa375cdd3fa5979579c95643bf6a5c1b20c95ec7a98005fcb4b9a4.js" defer="defer"></script><script>window.loswp = {}; window.loswp.author = 49721537; window.loswp.bulkDownloadFilterCounts = {}; window.loswp.hasDownloadableAttachment = true; window.loswp.hasViewableAttachments = true; // TODO: just use routes for this window.loswp.loginUrl = "https://www.academia.edu/login?post_login_redirect_url=https%3A%2F%2Fwww.academia.edu%2F26026334%2FVocal_complaint_in_physical_education_teachers_and_its_association_with_the_cardiovascular_system%3Fauto%3Ddownload"; window.loswp.translateUrl = "https://www.academia.edu/login?post_login_redirect_url=https%3A%2F%2Fwww.academia.edu%2F26026334%2FVocal_complaint_in_physical_education_teachers_and_its_association_with_the_cardiovascular_system%3Fshow_translation%3Dtrue"; window.loswp.previewableAttachments = [{"id":46369030,"identifier":"Attachment_46369030","shouldShowBulkDownload":false}]; window.loswp.shouldDetectTimezone = true; window.loswp.shouldShowBulkDownload = true; window.loswp.showSignupCaptcha = false window.loswp.willEdgeCache = false; window.loswp.work = {"work":{"id":26026334,"created_at":"2016-06-09T13:53:15.151-07:00","from_world_paper_id":154086711,"updated_at":"2024-11-12T02:24:03.527-08:00","_data":{"grobid_abstract":"Background: We examined the vocal complaints and evaluated the correlation between the vocal handicap index (VHI) and heart rate variability (HRV) in physical education teachers. We evaluated 46 teachers.","publication_date":"2014,,","publication_name":"International Archives of Medicine","grobid_abstract_attachment_id":"46369030"},"document_type":"paper","pre_hit_view_count_baseline":null,"quality":"high","language":"en","title":"Vocal complaint in physical education teachers and its association with the cardiovascular system","broadcastable":true,"draft":null,"has_indexable_attachment":true,"indexable":true}}["work"]; window.loswp.workCoauthors = [49721537]; window.loswp.locale = "en"; window.loswp.countryCode = "SG"; window.loswp.cwvAbTestBucket = ""; window.loswp.designVariant = "ds_vanilla"; window.loswp.fullPageMobileSutdModalVariant = "control"; window.loswp.useOptimizedScribd4genScript = false; window.loswp.appleClientId = 'edu.academia.applesignon';</script><script defer="" src="https://accounts.google.com/gsi/client"></script><div class="ds-loswp-container"><div class="ds-work-card--grid-container"><div class="ds-work-card--container js-loswp-work-card"><div class="ds-work-card--cover"><div class="ds-work-cover--wrapper"><div class="ds-work-cover--container"><button class="ds-work-cover--clickable js-swp-download-button" data-signup-modal="{"location":"swp-splash-paper-cover","attachmentId":46369030,"attachmentType":"pdf"}"><img alt="First page of “Vocal complaint in physical education teachers and its association with the cardiovascular system”" class="ds-work-cover--cover-thumbnail" src="https://0.academia-photos.com/attachment_thumbnails/46369030/mini_magick20190209-6285-w1dtct.png?1549785272" /><img alt="PDF Icon" class="ds-work-cover--file-icon" src="//a.academia-assets.com/assets/single_work_splash/adobe.icon-574afd46eb6b03a77a153a647fb47e30546f9215c0ee6a25df597a779717f9ef.svg" /><div class="ds-work-cover--hover-container"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span><p>Download Free PDF</p></div><div class="ds-work-cover--ribbon-container">Download Free PDF</div><div class="ds-work-cover--ribbon-triangle"></div></button></div></div></div><div class="ds-work-card--work-information"><h1 class="ds-work-card--work-title">Vocal complaint in physical education teachers and its association with the cardiovascular system</h1><div class="ds-work-card--work-authors ds-work-card--detail"><a class="ds-work-card--author js-wsj-grid-card-author ds2-5-body-md ds2-5-body-link" data-author-id="49721537" href="https://independent.academia.edu/AnaFrizzo"><img alt="Profile image of Ana Frizzo" class="ds-work-card--author-avatar" src="//a.academia-assets.com/images/s65_no_pic.png" />Ana Frizzo</a></div><div class="ds-work-card--detail"><p class="ds-work-card--detail ds2-5-body-sm">2014, International Archives of Medicine</p><div class="ds-work-card--work-metadata"><div class="ds-work-card--work-metadata__stat"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">visibility</span><p class="ds2-5-body-sm" id="work-metadata-view-count">…</p></div><div class="ds-work-card--work-metadata__stat"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">description</span><p class="ds2-5-body-sm">6 pages</p></div><div class="ds-work-card--work-metadata__stat"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">link</span><p class="ds2-5-body-sm">1 file</p></div></div><script>(async () => { const workId = 26026334; const worksViewsPath = "/v0/works/views?subdomain_param=api&work_ids%5B%5D=26026334"; const getWorkViews = async (workId) => { const response = await fetch(worksViewsPath); if (!response.ok) { throw new Error('Failed to load work views'); } const data = await response.json(); return data.views[workId]; }; // Get the view count for the work - we send this immediately rather than waiting for // the DOM to load, so it can be available as soon as possible (but without holding up // the backend or other resource requests, because it's a bit expensive and not critical). const viewCount = await getWorkViews(workId); const updateViewCount = (viewCount) => { const viewCountNumber = Number(viewCount); if (!viewCountNumber) { throw new Error('Failed to parse view count'); } const commaizedViewCount = viewCountNumber.toLocaleString(); const viewCountBody = document.getElementById('work-metadata-view-count'); if (viewCountBody) { viewCountBody.textContent = `${commaizedViewCount} views`; } else { throw new Error('Failed to find work views element'); } }; // If the DOM is still loading, wait for it to be ready before updating the view count. if (document.readyState === "loading") { document.addEventListener('DOMContentLoaded', () => { updateViewCount(viewCount); }); // Otherwise, just update it immediately. } else { updateViewCount(viewCount); } })();</script></div><div class="ds-work-card--button-container"><button class="ds2-5-button js-swp-download-button" data-signup-modal="{"location":"continue-reading-button--work-card","attachmentId":46369030,"attachmentType":"pdf","workUrl":"https://www.academia.edu/26026334/Vocal_complaint_in_physical_education_teachers_and_its_association_with_the_cardiovascular_system"}">See full PDF</button><button class="ds2-5-button ds2-5-button--secondary js-swp-download-button" data-signup-modal="{"location":"download-pdf-button--work-card","attachmentId":46369030,"attachmentType":"pdf","workUrl":"https://www.academia.edu/26026334/Vocal_complaint_in_physical_education_teachers_and_its_association_with_the_cardiovascular_system"}"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span>Download PDF</button></div></div></div></div><div data-auto_select="false" data-client_id="331998490334-rsn3chp12mbkiqhl6e7lu2q0mlbu0f1b" data-doc_id="46369030" data-landing_url="https://www.academia.edu/26026334/Vocal_complaint_in_physical_education_teachers_and_its_association_with_the_cardiovascular_system" data-login_uri="https://www.academia.edu/registrations/google_one_tap" data-moment_callback="onGoogleOneTapEvent" id="g_id_onload"></div><div class="ds-top-related-works--grid-container"><div class="ds-related-content--container ds-top-related-works--container"><h2 class="ds-related-content--heading">Related papers</h2><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="0" data-entity-id="37061610" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/37061610/Effects_of_Vocal_Constitution_and_Autonomic_Stress_Related_Reactivity_on_Vocal_Endurance_in_Female_Student_Teachers">Effects of Vocal Constitution and Autonomic Stress-Related Reactivity on Vocal Endurance in Female Student Teachers</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="87209324" href="https://independent.academia.edu/BerndJohannes">Bernd Johannes</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Journal of Voice, 2006</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Effects of Vocal Constitution and Autonomic Stress-Related Reactivity on Vocal Endurance in Female Student Teachers","attachmentId":57012470,"attachmentType":"pdf","work_url":"https://www.academia.edu/37061610/Effects_of_Vocal_Constitution_and_Autonomic_Stress_Related_Reactivity_on_Vocal_Endurance_in_Female_Student_Teachers","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/37061610/Effects_of_Vocal_Constitution_and_Autonomic_Stress_Related_Reactivity_on_Vocal_Endurance_in_Female_Student_Teachers"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="1" data-entity-id="60959225" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/60959225/Vocal_Parameters_of_Aerobic_Instructors_with_and_without_Voice_Problems">Vocal Parameters of Aerobic Instructors with and without Voice Problems</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="38633362" href="https://independent.academia.edu/HenryWilliford">Henry Williford</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Journal of Voice, 2002</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Vocal Parameters of Aerobic Instructors with and without Voice Problems","attachmentId":74175368,"attachmentType":"pdf","work_url":"https://www.academia.edu/60959225/Vocal_Parameters_of_Aerobic_Instructors_with_and_without_Voice_Problems","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/60959225/Vocal_Parameters_of_Aerobic_Instructors_with_and_without_Voice_Problems"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="2" data-entity-id="10671425" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/10671425/Relations_between_psychometric_profiles_and_cardiovascular_autonomic_regulation_in_physical_education_students">Relations between psychometric profiles and cardiovascular autonomic regulation in physical education students</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="26058441" href="https://independent.academia.edu/Aur%C3%A9lienPichon">Aurélien Pichon</a></div><p class="ds-related-work--metadata ds2-5-body-xs">European journal of applied physiology, 2007</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Relations between psychometric profiles and cardiovascular autonomic regulation in physical education students","attachmentId":47218319,"attachmentType":"pdf","work_url":"https://www.academia.edu/10671425/Relations_between_psychometric_profiles_and_cardiovascular_autonomic_regulation_in_physical_education_students","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/10671425/Relations_between_psychometric_profiles_and_cardiovascular_autonomic_regulation_in_physical_education_students"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="3" data-entity-id="49974096" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/49974096/Correlation_between_Vocal_Fatigue_and_Voice_Handicap_in_Primary_School_Teachers">Correlation between Vocal Fatigue and Voice Handicap in Primary School Teachers</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="144120658" href="https://independent.academia.edu/JosephJinumol">Jinumol Joseph</a></div><p class="ds-related-work--metadata ds2-5-body-xs">An International Journal of Otorhinolaryngology Clinics</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Correlation between Vocal Fatigue and Voice Handicap in Primary School Teachers","attachmentId":68131991,"attachmentType":"pdf","work_url":"https://www.academia.edu/49974096/Correlation_between_Vocal_Fatigue_and_Voice_Handicap_in_Primary_School_Teachers","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/49974096/Correlation_between_Vocal_Fatigue_and_Voice_Handicap_in_Primary_School_Teachers"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="4" data-entity-id="115470588" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/115470588/The_Effect_of_Pulmonary_Function_on_the_Incidence_of_Vocal_Fatigue_Among_Teachers">The Effect of Pulmonary Function on the Incidence of Vocal Fatigue Among Teachers</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="31928809" href="https://uiowa.academia.edu/EHunter">Eric Hunter</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Journal of Voice, 2019</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"The Effect of Pulmonary Function on the Incidence of Vocal Fatigue Among Teachers","attachmentId":111868488,"attachmentType":"pdf","work_url":"https://www.academia.edu/115470588/The_Effect_of_Pulmonary_Function_on_the_Incidence_of_Vocal_Fatigue_Among_Teachers","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/115470588/The_Effect_of_Pulmonary_Function_on_the_Incidence_of_Vocal_Fatigue_Among_Teachers"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="5" data-entity-id="76085917" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/76085917/A_Vocal_Health_Survey_among_Primary_School_Teachers_in_Klang_Valley_Malaysia">A Vocal Health Survey among Primary School Teachers in Klang Valley, Malaysia</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="18092919" href="https://upm.academia.edu/MeiFoongAng">Mei Foong Ang</a><span>, </span><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="307483536" href="https://independent.academia.edu/HowUpm">How Upm</a></div><p class="ds-related-work--metadata ds2-5-body-xs">International Journal of Academic Research in Business and Social Sciences, 2021</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"A Vocal Health Survey among Primary School Teachers in Klang Valley, Malaysia","attachmentId":83765345,"attachmentType":"pdf","work_url":"https://www.academia.edu/76085917/A_Vocal_Health_Survey_among_Primary_School_Teachers_in_Klang_Valley_Malaysia","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/76085917/A_Vocal_Health_Survey_among_Primary_School_Teachers_in_Klang_Valley_Malaysia"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="6" data-entity-id="125044439" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/125044439/Investigating_voice_differences_in_teachers_with_and_without_self_reported_voice_disorders_and_healthcare_workers_without_self_reported_voice_disorders">Investigating voice differences in teachers with and without self-reported voice disorders, and healthcare workers without self-reported voice disorders</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="58174954" href="https://independent.academia.edu/BaibaTrinite">Baiba Trinite</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Logopedics Phoniatrics Vocology, 2020</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Investigating voice differences in teachers with and without self-reported voice disorders, and healthcare workers without self-reported voice disorders","attachmentId":119159001,"attachmentType":"pdf","work_url":"https://www.academia.edu/125044439/Investigating_voice_differences_in_teachers_with_and_without_self_reported_voice_disorders_and_healthcare_workers_without_self_reported_voice_disorders","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/125044439/Investigating_voice_differences_in_teachers_with_and_without_self_reported_voice_disorders_and_healthcare_workers_without_self_reported_voice_disorders"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="7" data-entity-id="93380085" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/93380085/The_Effect_of_Physical_Effort_on_Voice_Characteristics">The Effect of Physical Effort on Voice Characteristics</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="187414109" href="https://independent.academia.edu/OferAmir">Ofer Amir</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Folia Phoniatrica et Logopaedica, 2013</p><p class="ds-related-work--abstract ds2-5-body-sm">Background: Individuals using their voice intensively during physical effort are at risk for developing voice problems. This study was aimed at examining the influence of physical activity on voice characteristics. Methods: Fourteen physical education students (age: 27 ± 4.23 years) were recorded in a resting position, and during mild, moderate, and high exercise intensities (active conditions). Participants were also recorded immediately after each activity, while standing (recovery condition). All recordings were analyzed acoustically. Results: A significant elevation in the fundamental frequency (F0) was observed with the increase in activity level (p &lt; 0.05). For all other acoustic measures, a gradual increase was observed as the activity level was raised. This increase was statistically significant for a specific set of measures (jitter, PPQ5, and shimmer) during the active conditions. In most cases, significant contrasts were found only between the high activity level and t...</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"The Effect of Physical Effort on Voice Characteristics","attachmentId":96133600,"attachmentType":"pdf","work_url":"https://www.academia.edu/93380085/The_Effect_of_Physical_Effort_on_Voice_Characteristics","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/93380085/The_Effect_of_Physical_Effort_on_Voice_Characteristics"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="8" data-entity-id="20628061" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/20628061/Avalia%C3%A7%C3%A3o_dos_fatores_de_risco_para_dist%C3%BArbios_de_voz_em_professores_e_an%C3%A1lise_ac%C3%BAstica_vocal_como_instrumento_de_avalia%C3%A7%C3%A3o_epidemiol%C3%B3gica">Avaliação dos fatores de risco para distúrbios de voz em professores e análise acústica vocal como instrumento de avaliação epidemiológica</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="8521940" href="https://unicamp.academia.edu/antoniocarlosPereira">antonio carlos Pereira</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Revista CEFAC, 2013</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Avaliação dos fatores de risco para distúrbios de voz em professores e análise acústica vocal como instrumento de avaliação epidemiológica","attachmentId":41473674,"attachmentType":"pdf","work_url":"https://www.academia.edu/20628061/Avalia%C3%A7%C3%A3o_dos_fatores_de_risco_para_dist%C3%BArbios_de_voz_em_professores_e_an%C3%A1lise_ac%C3%BAstica_vocal_como_instrumento_de_avalia%C3%A7%C3%A3o_epidemiol%C3%B3gica","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/20628061/Avalia%C3%A7%C3%A3o_dos_fatores_de_risco_para_dist%C3%BArbios_de_voz_em_professores_e_an%C3%A1lise_ac%C3%BAstica_vocal_como_instrumento_de_avalia%C3%A7%C3%A3o_epidemiol%C3%B3gica"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="9" data-entity-id="62870148" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/62870148/Relationship_between_Activity_Noise_Voice_Parameters_and_Voice_Symptoms_among_Female_Teachers">Relationship between Activity Noise, Voice Parameters, and Voice Symptoms among Female Teachers</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="118101089" href="https://independent.academia.edu/SamuelSonning">Samuel Sonning</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2017</p><p class="ds-related-work--abstract ds2-5-body-sm">Objective: Our interest was in how teachers’ voices behave during the delivery of lessons in core subjects (e.g., mathematics, science, etc.). We sought to evaluate the relationship between voice sound pressure level (SPL), vocal fundamental frequency (F0), voice symptoms, activity noise, and differences therein during the first and the last lessons in core subjects of the day. Patients and Methods: The participants were 24 female elementary school teachers. Voice symptoms were evaluated by questionnaire. The data were recorded on 2 portable voice accumulators (VoxLog) from the first and last lessons of the day. The versions of accumulators differed by frequency weighting; therefore, the analysis and the results of noise and voice SPL were treated separately: unweighted (group 1) and A-weighted (group 2). Results: Difference in voice SPL followed difference in activity noise. F0 increased between the first and last lessons. Correlations were found between differences in the noise an...</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Relationship between Activity Noise, Voice Parameters, and Voice Symptoms among Female Teachers","attachmentId":75497288,"attachmentType":"pdf","work_url":"https://www.academia.edu/62870148/Relationship_between_Activity_Noise_Voice_Parameters_and_Voice_Symptoms_among_Female_Teachers","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/62870148/Relationship_between_Activity_Noise_Voice_Parameters_and_Voice_Symptoms_among_Female_Teachers"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div></div></div><div class="ds-sticky-ctas--wrapper js-loswp-sticky-ctas hidden"><div class="ds-sticky-ctas--grid-container"><div class="ds-sticky-ctas--container"><button class="ds2-5-button js-swp-download-button" data-signup-modal="{"location":"continue-reading-button--sticky-ctas","attachmentId":46369030,"attachmentType":"pdf","workUrl":null}">See full PDF</button><button class="ds2-5-button ds2-5-button--secondary js-swp-download-button" data-signup-modal="{"location":"download-pdf-button--sticky-ctas","attachmentId":46369030,"attachmentType":"pdf","workUrl":null}"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span>Download PDF</button></div></div></div><div class="ds-below-fold--grid-container"><div class="ds-work--container js-loswp-embedded-document"><div class="attachment_preview" data-attachment="Attachment_46369030" style="display: none"><div class="js-scribd-document-container"><div class="scribd--document-loading js-scribd-document-loader" style="display: block;"><img alt="Loading..." src="//a.academia-assets.com/images/loaders/paper-load.gif" /><p>Loading Preview</p></div></div><div style="text-align: center;"><div class="scribd--no-preview-alert js-preview-unavailable"><p>Sorry, preview is currently unavailable. You can download the paper by clicking the button above.</p></div></div></div></div><div class="ds-sidebar--container js-work-sidebar"><div class="ds-related-content--container"><h2 class="ds-related-content--heading">Related papers</h2><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="0" data-entity-id="69547575" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/69547575/Relationship_between_Voice_Complaints_and_Subjective_and_Objective_Measures_of_Vocal_Function_in_Iranian_Female_Teachers">Relationship between Voice Complaints and Subjective and Objective Measures of Vocal Function in Iranian Female Teachers</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="32626235" href="https://iums.academia.edu/NahidJalilevand">Nahid Jalilevand</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Journal of Voice, 2016</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Relationship between Voice Complaints and Subjective and Objective Measures of Vocal Function in Iranian Female Teachers","attachmentId":79601677,"attachmentType":"pdf","work_url":"https://www.academia.edu/69547575/Relationship_between_Voice_Complaints_and_Subjective_and_Objective_Measures_of_Vocal_Function_in_Iranian_Female_Teachers","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/69547575/Relationship_between_Voice_Complaints_and_Subjective_and_Objective_Measures_of_Vocal_Function_in_Iranian_Female_Teachers"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="1" data-entity-id="55597342" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/55597342/The_Investigation_of_Voice_Handicap_Index_in_Teachers_with_and_Without_Self_Rated_Voice_Disorders">The Investigation of Voice Handicap Index in Teachers with and Without Self-Rated Voice Disorders</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="202986599" href="https://independent.academia.edu/btrinite">baiba trinite</a></div><p class="ds-related-work--metadata ds2-5-body-xs">SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, 2018</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"The Investigation of Voice Handicap Index in Teachers with and Without Self-Rated Voice Disorders","attachmentId":71395256,"attachmentType":"pdf","work_url":"https://www.academia.edu/55597342/The_Investigation_of_Voice_Handicap_Index_in_Teachers_with_and_Without_Self_Rated_Voice_Disorders","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/55597342/The_Investigation_of_Voice_Handicap_Index_in_Teachers_with_and_Without_Self_Rated_Voice_Disorders"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="2" data-entity-id="91220205" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/91220205/SIGNS_AND_SYMPTOMS_OF_THE_AUTONOMIC_DYSFUNCTION_IN_TEACHERS_Sinais_e_sintomas_da_disfun%C3%A7%C3%A3o_aut%C3%B4noma_em_professores">SIGNS AND SYMPTOMS OF THE AUTONOMIC DYSFUNCTION IN TEACHERS Sinais e sintomas da disfunção autônoma em professores</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="246355684" href="https://independent.academia.edu/CarolinaFarahPaes">Carolina Farah Paes</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2016</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"SIGNS AND SYMPTOMS OF THE AUTONOMIC DYSFUNCTION IN TEACHERS Sinais e sintomas da disfunção autônoma em professores","attachmentId":94571731,"attachmentType":"pdf","work_url":"https://www.academia.edu/91220205/SIGNS_AND_SYMPTOMS_OF_THE_AUTONOMIC_DYSFUNCTION_IN_TEACHERS_Sinais_e_sintomas_da_disfun%C3%A7%C3%A3o_aut%C3%B4noma_em_professores","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/91220205/SIGNS_AND_SYMPTOMS_OF_THE_AUTONOMIC_DYSFUNCTION_IN_TEACHERS_Sinais_e_sintomas_da_disfun%C3%A7%C3%A3o_aut%C3%B4noma_em_professores"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="3" data-entity-id="55402108" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/55402108/Vocal_Symptoms_and_Associated_Risk_Factors_between_Male_and_Female_University_Teachers">Vocal Symptoms and Associated Risk Factors between Male and Female University Teachers</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="64355932" href="https://unifesp.academia.edu/AntonioPontes">Antonio Pontes</a></div><p class="ds-related-work--metadata ds2-5-body-xs">International archives of otorhinolaryngology, 2018</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Vocal Symptoms and Associated Risk Factors between Male and Female University Teachers","attachmentId":71288275,"attachmentType":"pdf","work_url":"https://www.academia.edu/55402108/Vocal_Symptoms_and_Associated_Risk_Factors_between_Male_and_Female_University_Teachers","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/55402108/Vocal_Symptoms_and_Associated_Risk_Factors_between_Male_and_Female_University_Teachers"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="4" data-entity-id="33021127" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/33021127/Sinais_e_sintomas_da_disfun%C3%A7%C3%A3o_aut%C3%B4noma_em_professores">Sinais e sintomas da disfunção autônoma em professores</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="64868099" href="https://independent.academia.edu/CarolinaPaes5">Carolina Paes</a><span>, </span><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="64307004" href="https://independent.academia.edu/MaraBehlau">Mara Behlau</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Revista CEFAC, 2014</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Sinais e sintomas da disfunção autônoma em professores","attachmentId":53132392,"attachmentType":"pdf","work_url":"https://www.academia.edu/33021127/Sinais_e_sintomas_da_disfun%C3%A7%C3%A3o_aut%C3%B4noma_em_professores","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/33021127/Sinais_e_sintomas_da_disfun%C3%A7%C3%A3o_aut%C3%B4noma_em_professores"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="5" data-entity-id="48458316" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/48458316/Short_Term_Heart_Rate_Variability_Measure_in_Subjunior_Athletes_and_Non_Athletes">Short-Term Heart Rate Variability Measure in Subjunior Athletes and Non-Athletes</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="159384017" href="https://independent.academia.edu/LMullur">Lata Mullur</a></div><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Short-Term Heart Rate Variability Measure in Subjunior Athletes and Non-Athletes","attachmentId":67059201,"attachmentType":"pdf","work_url":"https://www.academia.edu/48458316/Short_Term_Heart_Rate_Variability_Measure_in_Subjunior_Athletes_and_Non_Athletes","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/48458316/Short_Term_Heart_Rate_Variability_Measure_in_Subjunior_Athletes_and_Non_Athletes"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="6" data-entity-id="98926770" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/98926770/Heart_Rate_Variability_in_the_Diagnosis_of_the_Health_of_Participants_in_the_Educational_Process">Heart Rate Variability in the Diagnosis of the Health of Participants in the Educational Process</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="163857721" href="https://soloviev.academia.edu/AnastasiaBashkireva">Anastasia Bashkireva</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Proceedings of the First International Volga Region Conference on Economics, Humanities and Sports (FICEHS 2019), 2019</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Heart Rate Variability in the Diagnosis of the Health of Participants in the Educational Process","attachmentId":100148102,"attachmentType":"pdf","work_url":"https://www.academia.edu/98926770/Heart_Rate_Variability_in_the_Diagnosis_of_the_Health_of_Participants_in_the_Educational_Process","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/98926770/Heart_Rate_Variability_in_the_Diagnosis_of_the_Health_of_Participants_in_the_Educational_Process"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="7" data-entity-id="47926042" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/47926042/Vocal_warm_up_and_breathing_training_for_teachers_randomized_clinical_trial">Vocal warm-up and breathing training for teachers: randomized clinical trial</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="30931020" href="https://ufba.academia.edu/FernandoCarvalho">Fernando Carvalho</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Revista de Saúde Pública, 2015</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Vocal warm-up and breathing training for teachers: randomized clinical trial","attachmentId":66803469,"attachmentType":"pdf","work_url":"https://www.academia.edu/47926042/Vocal_warm_up_and_breathing_training_for_teachers_randomized_clinical_trial","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/47926042/Vocal_warm_up_and_breathing_training_for_teachers_randomized_clinical_trial"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="8" data-entity-id="16672952" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/16672952/Vocal_Effort_and_Voice_Handicap_Among_Teachers">Vocal Effort and Voice Handicap Among Teachers</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="36041609" href="https://independent.academia.edu/PortoLauro">Lauro Porto</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Journal of Voice, 2012</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Vocal Effort and Voice Handicap Among Teachers","attachmentId":39111994,"attachmentType":"pdf","work_url":"https://www.academia.edu/16672952/Vocal_Effort_and_Voice_Handicap_Among_Teachers","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/16672952/Vocal_Effort_and_Voice_Handicap_Among_Teachers"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="9" data-entity-id="73418649" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/73418649/Compara%C3%A7%C3%A3o_da_ocorr%C3%AAncia_de_sinais_e_sintomas_de_altera%C3%A7%C3%A3o_vocal_e_de_desconforto_no_trato_vocal_em_professores_de_diferentes_n%C3%ADveis_de_ensino">Comparação da ocorrência de sinais e sintomas de alteração vocal e de desconforto no trato vocal em professores de diferentes níveis de ensino</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="11920533" href="https://pucsp.academia.edu/AnaElisaMoreiraFerreira">Ana Elisa Moreira-Ferreira</a></div><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Comparação da ocorrência de sinais e sintomas de alteração vocal e de desconforto no trato vocal em professores de diferentes níveis de ensino","attachmentId":81947704,"attachmentType":"pdf","work_url":"https://www.academia.edu/73418649/Compara%C3%A7%C3%A3o_da_ocorr%C3%AAncia_de_sinais_e_sintomas_de_altera%C3%A7%C3%A3o_vocal_e_de_desconforto_no_trato_vocal_em_professores_de_diferentes_n%C3%ADveis_de_ensino","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/73418649/Compara%C3%A7%C3%A3o_da_ocorr%C3%AAncia_de_sinais_e_sintomas_de_altera%C3%A7%C3%A3o_vocal_e_de_desconforto_no_trato_vocal_em_professores_de_diferentes_n%C3%ADveis_de_ensino"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="10" data-entity-id="33021098" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/33021098/Vocal_Tract_Discomfort_in_Teachers_Its_Relationship_to_Self_Reported_Voice_Disorders">Vocal Tract Discomfort in Teachers: Its Relationship to Self-Reported Voice Disorders</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="64307004" href="https://independent.academia.edu/MaraBehlau">Mara Behlau</a><span>, </span><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="64371409" href="https://independent.academia.edu/LesleyMathieson">Lesley Mathieson</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Journal of Voice, 2013</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Vocal Tract Discomfort in Teachers: Its Relationship to Self-Reported Voice Disorders","attachmentId":53132371,"attachmentType":"pdf","work_url":"https://www.academia.edu/33021098/Vocal_Tract_Discomfort_in_Teachers_Its_Relationship_to_Self_Reported_Voice_Disorders","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/33021098/Vocal_Tract_Discomfort_in_Teachers_Its_Relationship_to_Self_Reported_Voice_Disorders"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="11" data-entity-id="29139955" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/29139955/Vocal_Problem_Neglected_Occupational_Hazard_In_Teaching_Profession">Vocal Problem: Neglected Occupational Hazard In Teaching Profession</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="30362084" href="https://gitam.academia.edu/RamPrasad">Ram Prasad</a></div><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Vocal Problem: Neglected Occupational Hazard In Teaching Profession","attachmentId":49587096,"attachmentType":"pdf","work_url":"https://www.academia.edu/29139955/Vocal_Problem_Neglected_Occupational_Hazard_In_Teaching_Profession","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/29139955/Vocal_Problem_Neglected_Occupational_Hazard_In_Teaching_Profession"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="12" data-entity-id="20430573" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/20430573/HEART_RATE_VARIABILITY_HRV_ASSESSMENT_OF_PHYSICAL_TRAINING_EFFECTS_ON_AUTONOMIC_CARDIAC_CONTROL">HEART RATE VARIABILITY (HRV) ASSESSMENT OF PHYSICAL TRAINING EFFECTS ON AUTONOMIC CARDIAC CONTROL</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="22804613" href="https://independent.academia.edu/LizelleFletcher">Lizelle Fletcher</a></div><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"HEART RATE VARIABILITY (HRV) ASSESSMENT OF PHYSICAL TRAINING EFFECTS ON AUTONOMIC CARDIAC CONTROL","attachmentId":41366754,"attachmentType":"pdf","work_url":"https://www.academia.edu/20430573/HEART_RATE_VARIABILITY_HRV_ASSESSMENT_OF_PHYSICAL_TRAINING_EFFECTS_ON_AUTONOMIC_CARDIAC_CONTROL","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/20430573/HEART_RATE_VARIABILITY_HRV_ASSESSMENT_OF_PHYSICAL_TRAINING_EFFECTS_ON_AUTONOMIC_CARDIAC_CONTROL"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="13" data-entity-id="22971420" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/22971420/Predicting_vocal_outcome_by_means_of_a_vocal_endurance_test_A_5_year_follow_up_study_in_female_teachers">Predicting vocal outcome by means of a vocal endurance test: A 5-year follow-up study in female teachers</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="44679140" href="https://independent.academia.edu/FWuyts">F. Wuyts</a></div><p class="ds-related-work--metadata ds2-5-body-xs">The Laryngoscope, 1998</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Predicting vocal outcome by means of a vocal endurance test: A 5-year follow-up study in female teachers","attachmentId":43493464,"attachmentType":"pdf","work_url":"https://www.academia.edu/22971420/Predicting_vocal_outcome_by_means_of_a_vocal_endurance_test_A_5_year_follow_up_study_in_female_teachers","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/22971420/Predicting_vocal_outcome_by_means_of_a_vocal_endurance_test_A_5_year_follow_up_study_in_female_teachers"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="14" data-entity-id="8505783" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/8505783/Prevalence_of_Vocal_Problems_in_Portuguese_Primary_and_Secondary_School_Level_Teachers">Prevalence of Vocal Problems in Portuguese Primary and Secondary School Level Teachers</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="2903187" href="https://geobiotec.academia.edu/LuisSalema">Luis Salema</a></div><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Prevalence of Vocal Problems in Portuguese Primary and Secondary School Level Teachers","attachmentId":34884987,"attachmentType":"pdf","work_url":"https://www.academia.edu/8505783/Prevalence_of_Vocal_Problems_in_Portuguese_Primary_and_Secondary_School_Level_Teachers","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/8505783/Prevalence_of_Vocal_Problems_in_Portuguese_Primary_and_Secondary_School_Level_Teachers"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="15" data-entity-id="19394545" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/19394545/The_Impact_of_the_Reactivity_to_Stress_in_Teachers_with_Voice_Problems">The Impact of the Reactivity to Stress in Teachers with Voice Problems</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="39665208" href="https://uab.academia.edu/MiquelAmador">Miquel Amador</a><span>, </span><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="52361490" href="https://independent.academia.edu/Cec%C3%ADliaGassull">Cecília Gassull</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Folia Phoniatrica et Logopaedica, 2010</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"The Impact of the Reactivity to Stress in Teachers with Voice Problems","attachmentId":40596091,"attachmentType":"pdf","work_url":"https://www.academia.edu/19394545/The_Impact_of_the_Reactivity_to_Stress_in_Teachers_with_Voice_Problems","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/19394545/The_Impact_of_the_Reactivity_to_Stress_in_Teachers_with_Voice_Problems"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="16" data-entity-id="85970300" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/85970300/Peculiarities_of_the_autonomic_balance_assessed_through_heart_rate_variability_analysis_in_sportsmen_and_nonsportsmen">Peculiarities of the autonomic balance assessed through heart rate variability analysis in sportsmen and nonsportsmen</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="227463780" href="https://independent.academia.edu/NikolaGrujic11">Nikola Grujic</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Zbornik Matice srpske za prirodne nauke, 2008</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Peculiarities of the autonomic balance assessed through heart rate variability analysis in sportsmen and nonsportsmen","attachmentId":90525578,"attachmentType":"pdf","work_url":"https://www.academia.edu/85970300/Peculiarities_of_the_autonomic_balance_assessed_through_heart_rate_variability_analysis_in_sportsmen_and_nonsportsmen","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/85970300/Peculiarities_of_the_autonomic_balance_assessed_through_heart_rate_variability_analysis_in_sportsmen_and_nonsportsmen"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="17" data-entity-id="43985938" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/43985938/Effect_of_a_Voice_Training_Program_on_Acoustic_Voice_Parameters_in_Secondary_School_Teachers">Effect of a Voice Training Program on Acoustic Voice Parameters in Secondary School Teachers</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="153663531" href="https://independent.academia.edu/InternationalJournalofHealthSciencesandResearchIJHSR">International Journal of Health Sciences and Research (IJHSR)</a></div><p class="ds-related-work--metadata ds2-5-body-xs">https://www.ijhsr.org/IJHSR_Vol.7_Issue.5_May2017/IJHSR_Abstract.040.html, 2017</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Effect of a Voice Training Program on Acoustic Voice Parameters in Secondary School Teachers","attachmentId":64316253,"attachmentType":"pdf","work_url":"https://www.academia.edu/43985938/Effect_of_a_Voice_Training_Program_on_Acoustic_Voice_Parameters_in_Secondary_School_Teachers","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/43985938/Effect_of_a_Voice_Training_Program_on_Acoustic_Voice_Parameters_in_Secondary_School_Teachers"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="18" data-entity-id="5389013" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/5389013/Heart_rate_variability_as_a_predictor_of_speaking_anxiety">Heart rate variability as a predictor of speaking anxiety</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="4883730" href="https://cbu-ca.academia.edu/PeterMacIntyre">Peter MacIntyre</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Communication Research Reports, 2010</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Heart rate variability as a predictor of speaking anxiety","attachmentId":32535811,"attachmentType":"pdf","work_url":"https://www.academia.edu/5389013/Heart_rate_variability_as_a_predictor_of_speaking_anxiety","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/5389013/Heart_rate_variability_as_a_predictor_of_speaking_anxiety"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div></div></div></div></div><div class="footer--content"><ul class="footer--main-links hide-on-mobile"><li><a href="https://www.academia.edu/about">About</a></li><li><a href="https://www.academia.edu/press">Press</a></li><li><a rel="nofollow" href="https://medium.com/academia">Blog</a></li><li><a href="https://www.academia.edu/documents">Papers</a></li><li><a href="https://www.academia.edu/topics">Topics</a></li><li><a href="https://www.academia.edu/hiring"><svg style="width: 13px; height: 13px; position: relative; bottom: -1px;" aria-hidden="true" focusable="false" data-prefix="fas" data-icon="briefcase" class="svg-inline--fa fa-briefcase fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M320 336c0 8.84-7.16 16-16 16h-96c-8.84 0-16-7.16-16-16v-48H0v144c0 25.6 22.4 48 48 48h416c25.6 0 48-22.4 48-48V288H320v48zm144-208h-80V80c0-25.6-22.4-48-48-48H176c-25.6 0-48 22.4-48 48v48H48c-25.6 0-48 22.4-48 48v80h512v-80c0-25.6-22.4-48-48-48zm-144 0H192V96h128v32z"></path></svg> <strong>We're Hiring!</strong></a></li><li><a href="https://support.academia.edu/"><svg style="width: 12px; height: 12px; position: relative; bottom: -1px;" aria-hidden="true" focusable="false" data-prefix="fas" data-icon="question-circle" class="svg-inline--fa fa-question-circle fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M504 256c0 136.997-111.043 248-248 248S8 392.997 8 256C8 119.083 119.043 8 256 8s248 111.083 248 248zM262.655 90c-54.497 0-89.255 22.957-116.549 63.758-3.536 5.286-2.353 12.415 2.715 16.258l34.699 26.31c5.205 3.947 12.621 3.008 16.665-2.122 17.864-22.658 30.113-35.797 57.303-35.797 20.429 0 45.698 13.148 45.698 32.958 0 14.976-12.363 22.667-32.534 33.976C247.128 238.528 216 254.941 216 296v4c0 6.627 5.373 12 12 12h56c6.627 0 12-5.373 12-12v-1.333c0-28.462 83.186-29.647 83.186-106.667 0-58.002-60.165-102-116.531-102zM256 338c-25.365 0-46 20.635-46 46 0 25.364 20.635 46 46 46s46-20.636 46-46c0-25.365-20.635-46-46-46z"></path></svg> <strong>Help Center</strong></a></li></ul><ul class="footer--research-interests"><li>Find new research papers in:</li><li><a href="https://www.academia.edu/Documents/in/Physics">Physics</a></li><li><a href="https://www.academia.edu/Documents/in/Chemistry">Chemistry</a></li><li><a href="https://www.academia.edu/Documents/in/Biology">Biology</a></li><li><a href="https://www.academia.edu/Documents/in/Health_Sciences">Health Sciences</a></li><li><a href="https://www.academia.edu/Documents/in/Ecology">Ecology</a></li><li><a href="https://www.academia.edu/Documents/in/Earth_Sciences">Earth Sciences</a></li><li><a href="https://www.academia.edu/Documents/in/Cognitive_Science">Cognitive Science</a></li><li><a href="https://www.academia.edu/Documents/in/Mathematics">Mathematics</a></li><li><a href="https://www.academia.edu/Documents/in/Computer_Science">Computer Science</a></li></ul><ul class="footer--legal-links hide-on-mobile"><li><a href="https://www.academia.edu/terms">Terms</a></li><li><a href="https://www.academia.edu/privacy">Privacy</a></li><li><a href="https://www.academia.edu/copyright">Copyright</a></li><li>Academia ©2024</li></ul></div> </body> </html>