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Dipòsit Digital de la Universitat de Barcelona: A 14-item Mediterranean diet assessment tool and obesity indexes among high-risk subjects: the PREDIMED trial

<!DOCTYPE html> <html> <head> <title>Dip&ograve;sit Digital de la Universitat de Barcelona: A 14-item Mediterranean diet assessment tool and obesity indexes among high-risk subjects: the PREDIMED trial</title> <base href="https://diposit.ub.edu" /> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta name="Generator" content="DSpace 5.8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <link rel="shortcut icon" href="/dspace/favicon.ico" type="image/x-icon"/> <link rel="stylesheet" href="/dspace/static/css/jquery-ui-1.10.3.custom/redmond/jquery-ui-1.10.3.custom.css" type="text/css" /> <link rel="stylesheet" href="/dspace/static/css/bootstrap/bootstrap.min.css" type="text/css" /> <link rel="stylesheet" href="/dspace/static/css/bootstrap/bootstrap-theme.min.css" type="text/css" /> <link rel="stylesheet" href="/dspace/static/css/bootstrap/dspace-theme.css" type="text/css" /> <link rel="search" type="application/opensearchdescription+xml" href="/dspace/open-search/description.xml" title="DSpace"/> <link rel="schema.DCTERMS" href="http://purl.org/dc/terms/" /> <link rel="schema.DC" href="http://purl.org/dc/elements/1.1/" /> <meta name="DC.creator" content="Mart铆nez-Gonz谩lez, Miguel 脕ngel, 1957-" /> <meta name="DC.creator" content="Garc铆a Arellano, Ana" /> <meta name="DC.creator" content="Toledo Atucha, Estefan铆a" /> <meta name="DC.creator" content="Salas Salvad贸, Jordi" /> <meta name="DC.creator" content="Buil Cosiales, Pilar" /> <meta name="DC.creator" content="Corella Piquer, Dolores" /> <meta name="DC.creator" content="Covas Planells, Mar铆a Isabel" /> <meta name="DC.creator" content="Schr枚der, Helmut, 1958-" /> <meta name="DC.creator" content="Ar贸s, Fernando" /> <meta name="DC.creator" content="G贸mez Gracia, Enrique" /> <meta name="DC.creator" content="Fiol Sala, Miguel" /> <meta name="DC.creator" content="Ruiz-Guti茅rrez, Valentina" /> <meta name="DC.creator" content="Lapetra, Jos茅" /> <meta name="DC.creator" content="Lamuela Ravent贸s, Rosa Ma." /> <meta name="DC.creator" content="Serra Majem, Llu铆s" /> <meta name="DC.creator" content="Pint贸 Sala, Xavier" /> <meta name="DC.creator" content="Mu帽oz, Miguel 脕ngel" /> <meta name="DC.creator" content="W盲rnberg, Julia" /> <meta name="DC.creator" content="Ros Rahola, Emilio" /> <meta name="DC.creator" content="Estruch Riba, Ramon" /> <meta name="DCTERMS.dateAccepted" content="2013-06-04T11:42:48Z" scheme="DCTERMS.W3CDTF" /> <meta name="DCTERMS.available" content="2013-06-04T11:42:48Z" scheme="DCTERMS.W3CDTF" /> <meta name="DCTERMS.issued" content="2012-08-14" scheme="DCTERMS.W3CDTF" /> <meta name="DC.identifier" content="1932-6203" /> <meta name="DC.identifier" content="https://hdl.handle.net/2445/44014" scheme="DCTERMS.URI" /> <meta name="DCTERMS.abstract" content="Objective: Independently of total caloric intake, a better quality of the diet (for example, conformity to the Mediterranean diet) is associated with lower obesity risk. It is unclear whether a brief dietary assessment tool, instead of full-length comprehensive methods, can also capture this association. In addition to reduced costs, a brief tool has the interesting advantage of allowing immediate feedback to participants in interventional studies. Another relevant question is which individual items of such a brief tool are responsible for this association. We examined these associations using a 14-item tool of adherence to the Mediterranean diet as exposure and body mass index, waist circumference and waist-to-height ratio (WHtR) as outcomes. Design: Cross-sectional assessment of all participants in the&quot;PREvenci贸n con DIeta MEDiterr谩nea&quot; (PREDIMED) trial. Subjects: 7,447 participants (55-80 years, 57% women) free of cardiovascular disease, but with either type 2 diabetes or $3 cardiovascular risk factors. Trained dietitians used both a validated 14-item questionnaire and a full-length validated 137-item food frequency questionnaire to assess dietary habits. Trained nurses measured weight, height and waist circumference. Results: Strong inverse linear associations between the 14-item tool and all adiposity indexes were found. For a two-point increment in the 14-item score, the multivariable-adjusted differences in WHtR were 20.0066 (95% confidence interval,- 0.0088 to 20.0049) for women and-0.0059 (-0.0079 to-0.0038) for men. The multivariable-adjusted odds ratio for a WHtR.0.6 in participants scoring $10 points versus #7 points was 0.68 (0.57 to 0.80) for women and 0.66 (0.54 to 0.80) for men. High consumption of nuts and low consumption of sweetened/carbonated beverages presented the strongest inverse associations with abdominal obesity. Conclusions: A brief 14-item tool was able to capture a strong monotonic inverse association between adherence to a good quality dietary pattern (Mediterranean diet) and obesity indexes in a population of adults at high cardiovascular risk." /> <meta name="DCTERMS.extent" content="10 p." /> <meta name="DC.format" content="application/pdf" /> <meta name="DC.language" content="eng" scheme="DCTERMS.RFC1766" /> <meta name="DC.publisher" content="Public Library of Science (PLoS)" /> <meta name="DCTERMS.isFormatOf" content="Reproducci贸 del document publicat a: http://dx.doi.org/10.1371/journal.pone.0043134" /> <meta name="DCTERMS.isPartOf" content="PLoS One, 2012, vol. 7, num. 8, p. e43134" /> <meta name="DC.relation" content="http://dx.doi.org/10.1371/journal.pone.0043134" scheme="DCTERMS.URI" /> <meta name="DC.rights" content="cc-by (c) Mart铆nez-Gonz谩lez, Miguel 脕ngel, 1957- et al., 2012" /> <meta name="DC.rights" content="http://creativecommons.org/licenses/by/3.0/es" scheme="DCTERMS.URI" /> <meta name="DC.source" content="Articles publicats en revistes (Nutrici贸, Ci猫ncies de l'Alimentaci贸 i Gastronomia)" /> <meta name="DC.subject" content="H脿bits alimentaris" /> <meta name="DC.subject" content="Assaigs cl铆nics" /> <meta name="DC.subject" content="Obesitat" /> <meta name="DC.subject" content="Medicina preventiva" /> <meta name="DC.subject" content="Persones grans" /> <meta name="DC.subject" content="Cuina mediterr脿nia" /> <meta name="DC.subject" content="Food habits" /> <meta name="DC.subject" content="Clinical trials" /> <meta name="DC.subject" content="Obesity" /> <meta name="DC.subject" content="Preventive medicine" /> <meta name="DC.subject" content="Older people" /> <meta name="DC.subject" content="Mediterranean cooking" /> <meta name="DC.title" content="A 14-item Mediterranean diet assessment tool and obesity indexes among high-risk subjects: the PREDIMED trial" /> <meta name="DC.type" content="info:eu-repo/semantics/article" /> <meta name="DC.type" content="info:eu-repo/semantics/publishedVersion" /> <meta name="DC.identifier" content="621816" /> <meta name="DC.date" content="2013-06-04T11:42:48Z" scheme="DCTERMS.W3CDTF" /> <meta name="DC.rights" content="info:eu-repo/semantics/openAccess" /> <meta name="DC.identifier" content="22905215" /> <meta name="citation_keywords" content="info:eu-repo/semantics/article; info:eu-repo/semantics/publishedVersion" /> <meta name="citation_title" content="A 14-item Mediterranean diet assessment tool and obesity indexes among high-risk subjects: the PREDIMED trial" /> <meta name="citation_issn" content="1932-6203" /> <meta name="citation_publisher" content="Public Library of Science (PLoS)" /> <meta name="citation_language" content="eng" /> <meta name="citation_author" content="Mart铆nez-Gonz谩lez, Miguel 脕ngel" /> <meta name="citation_author" content="Garc铆a Arellano, Ana" /> <meta name="citation_author" content="Toledo Atucha, Estefan铆a" /> <meta name="citation_author" content="Salas Salvad贸, Jordi" /> <meta name="citation_author" content="Buil Cosiales, Pilar" /> <meta name="citation_author" content="Corella Piquer, Dolores" /> <meta name="citation_author" content="Covas Planells, Mar铆a Isabel" /> <meta name="citation_author" content="Schr枚der, Helmut" /> <meta name="citation_author" content="Ar贸s, Fernando" /> <meta name="citation_author" content="G贸mez Gracia, Enrique" /> <meta name="citation_author" content="Fiol Sala, Miguel" /> <meta name="citation_author" content="Ruiz-Guti茅rrez, Valentina" /> <meta name="citation_author" content="Lapetra, Jos茅" /> <meta name="citation_author" content="Lamuela Ravent贸s, Rosa Ma." /> <meta name="citation_author" content="Serra Majem, Llu铆s" /> <meta name="citation_author" content="Pint贸 Sala, Xavier" /> <meta name="citation_author" content="Mu帽oz, Miguel 脕ngel" /> <meta name="citation_author" content="W盲rnberg, Julia" /> <meta name="citation_author" content="Ros Rahola, Emilio" /> <meta name="citation_author" content="Estruch Riba, Ramon" /> <meta name="citation_pdf_url" content="https://diposit.ub.edu/dspace/bitstream/2445/44014/1/621816.pdf" /> <meta name="citation_date" content="2012-08-14" /> <meta name="citation_abstract_html_url" content="https://diposit.ub.edu/dspace/handle/2445/44014" /> <script type='text/javascript' src="/dspace/static/js/jquery/jquery-1.10.2.min.js"></script> <script type='text/javascript' src='/dspace/static/js/jquery/jquery-ui-1.10.3.custom.min.js'></script> <script type='text/javascript' src='/dspace/static/js/bootstrap/bootstrap.min.js'></script> <script type='text/javascript' src='/dspace/static/js/holder.js'></script> <script type="text/javascript" src="/dspace/utils.js"></script> <script type="text/javascript" src="/dspace/static/js/choice-support.js"> </script> <!-- /* <script type="text/javascript"> var _gaq = _gaq || []; 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href="/dspace/handle/2445/7209">Nutrici贸, Ci猫ncies de l'Alimentaci贸 i Gastronomia</a></li> <li><a href="/dspace/handle/2445/7210">Articles publicats en revistes (Nutrici贸, Ci猫ncies de l'Alimentaci贸 i Gastronomia)</a></li> </ol> </div> <div class="container"> <!-- Go to www.addthis.com/dashboard to customize your tools --> <script type="text/javascript" src="//s7.addthis.com/js/300/addthis_widget.js#pubid=ra-5579653e05792ba5" async="async"></script> <div class="addthis_sharing_toolbox"></div> <div class="well">Please use this identifier to cite or link to this item: <code>https://hdl.handle.net/2445/44014</code></div> <table class="table itemDisplayTable"> <tr><td class="metadataFieldLabel">Title:&nbsp;</td><td class="metadataFieldValue">A&#x20;14-item&#x20;Mediterranean&#x20;diet&#x20;assessment&#x20;tool&#x20;and&#x20;obesity&#x20;indexes&#x20;among&#x20;high-risk&#x20;subjects:&#x20;the&#x20;PREDIMED&#x20;trial</td></tr> <tr><td class="metadataFieldLabel">Author:&nbsp;</td><td class="metadataFieldValue"><a class="author"href="/dspace/browse?type=author&amp;value=Mart%C3%ADnez-Gonz%C3%A1lez%2C+Miguel+%C3%81ngel%2C+1957-">Mart铆nez-Gonz谩lez,&#x20;Miguel&#x20;脕ngel,&#x20;1957-</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Garc%C3%ADa+Arellano%2C+Ana">Garc铆a&#x20;Arellano,&#x20;Ana</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Toledo+Atucha%2C+Estefan%C3%ADa">Toledo&#x20;Atucha,&#x20;Estefan铆a</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Salas+Salvad%C3%B3%2C+Jordi">Salas&#x20;Salvad贸,&#x20;Jordi</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Buil+Cosiales%2C+Pilar">Buil&#x20;Cosiales,&#x20;Pilar</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Corella+Piquer%2C+Dolores">Corella&#x20;Piquer,&#x20;Dolores</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Covas+Planells%2C+Mar%C3%ADa+Isabel">Covas&#x20;Planells,&#x20;Mar铆a&#x20;Isabel</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Schr%C3%B6der%2C+Helmut%2C+1958-">Schr枚der,&#x20;Helmut,&#x20;1958-</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Ar%C3%B3s%2C+Fernando">Ar贸s,&#x20;Fernando</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=G%C3%B3mez+Gracia%2C+Enrique">G贸mez&#x20;Gracia,&#x20;Enrique</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Fiol+Sala%2C+Miguel">Fiol&#x20;Sala,&#x20;Miguel</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Ruiz-Guti%C3%A9rrez%2C+Valentina">Ruiz-Guti茅rrez,&#x20;Valentina</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Lapetra%2C+Jos%C3%A9">Lapetra,&#x20;Jos茅</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Lamuela+Ravent%C3%B3s%2C+Rosa+Ma.">Lamuela&#x20;Ravent贸s,&#x20;Rosa&#x20;Ma.</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Serra+Majem%2C+Llu%C3%ADs">Serra&#x20;Majem,&#x20;Llu铆s</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Pint%C3%B3+Sala%2C+Xavier">Pint贸&#x20;Sala,&#x20;Xavier</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Mu%C3%B1oz%2C+Miguel+%C3%81ngel">Mu帽oz,&#x20;Miguel&#x20;脕ngel</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=W%C3%A4rnberg%2C+Julia">W盲rnberg,&#x20;Julia</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Ros+Rahola%2C+Emilio">Ros&#x20;Rahola,&#x20;Emilio</a><br /><a class="author"href="/dspace/browse?type=author&amp;value=Estruch+Riba%2C+Ramon">Estruch&#x20;Riba,&#x20;Ramon</a></td></tr> <tr><td class="metadataFieldLabel">Keywords:&nbsp;</td><td class="metadataFieldValue">H脿bits&#x20;alimentaris<br />Assaigs&#x20;cl铆nics<br />Obesitat<br />Medicina&#x20;preventiva<br />Persones&#x20;grans<br />Cuina&#x20;mediterr脿nia<br />Food&#x20;habits<br />Clinical&#x20;trials<br />Obesity<br />Preventive&#x20;medicine<br />Older&#x20;people<br />Mediterranean&#x20;cooking</td></tr> <tr><td class="metadataFieldLabel">Issue Date:&nbsp;</td><td class="metadataFieldValue">14-Aug-2012</td></tr> <tr><td class="metadataFieldLabel">Publisher:&nbsp;</td><td class="metadataFieldValue">Public&#x20;Library&#x20;of&#x20;Science&#x20;(PLoS)</td></tr> <tr><td class="metadataFieldLabel">Abstract:&nbsp;</td><td class="metadataFieldValue">Objective:&#x20;Independently&#x20;of&#x20;total&#x20;caloric&#x20;intake,&#x20;a&#x20;better&#x20;quality&#x20;of&#x20;the&#x20;diet&#x20;(for&#x20;example,&#x20;conformity&#x20;to&#x20;the&#x20;Mediterranean&#x20;diet)&#x20;is&#x20;associated&#x20;with&#x20;lower&#x20;obesity&#x20;risk.&#x20;It&#x20;is&#x20;unclear&#x20;whether&#x20;a&#x20;brief&#x20;dietary&#x20;assessment&#x20;tool,&#x20;instead&#x20;of&#x20;full-length&#x20;comprehensive&#x20;methods,&#x20;can&#x20;also&#x20;capture&#x20;this&#x20;association.&#x20;In&#x20;addition&#x20;to&#x20;reduced&#x20;costs,&#x20;a&#x20;brief&#x20;tool&#x20;has&#x20;the&#x20;interesting&#x20;advantage&#x20;of&#x20;allowing&#x20;immediate&#x20;feedback&#x20;to&#x20;participants&#x20;in&#x20;interventional&#x20;studies.&#x20;Another&#x20;relevant&#x20;question&#x20;is&#x20;which&#x20;individual&#x20;items&#x20;of&#x20;such&#x20;a&#x20;brief&#x20;tool&#x20;are&#x20;responsible&#x20;for&#x20;this&#x20;association.&#x20;We&#x20;examined&#x20;these&#x20;associations&#x20;using&#x20;a&#x20;14-item&#x20;tool&#x20;of&#x20;adherence&#x20;to&#x20;the&#x20;Mediterranean&#x20;diet&#x20;as&#x20;exposure&#x20;and&#x20;body&#x20;mass&#x20;index,&#x20;waist&#x20;circumference&#x20;and&#x20;waist-to-height&#x20;ratio&#x20;(WHtR)&#x20;as&#x20;outcomes.&#x20;Design:&#x20;Cross-sectional&#x20;assessment&#x20;of&#x20;all&#x20;participants&#x20;in&#x20;the&quot;PREvenci贸n&#x20;con&#x20;DIeta&#x20;MEDiterr谩nea&quot;&#x20;(PREDIMED)&#x20;trial.&#x20;Subjects:&#x20;7,447&#x20;participants&#x20;(55-80&#x20;years,&#x20;57%&#x20;women)&#x20;free&#x20;of&#x20;cardiovascular&#x20;disease,&#x20;but&#x20;with&#x20;either&#x20;type&#x20;2&#x20;diabetes&#x20;or&#x20;$3&#x20;cardiovascular&#x20;risk&#x20;factors.&#x20;Trained&#x20;dietitians&#x20;used&#x20;both&#x20;a&#x20;validated&#x20;14-item&#x20;questionnaire&#x20;and&#x20;a&#x20;full-length&#x20;validated&#x20;137-item&#x20;food&#x20;frequency&#x20;questionnaire&#x20;to&#x20;assess&#x20;dietary&#x20;habits.&#x20;Trained&#x20;nurses&#x20;measured&#x20;weight,&#x20;height&#x20;and&#x20;waist&#x20;circumference.&#x20;Results:&#x20;Strong&#x20;inverse&#x20;linear&#x20;associations&#x20;between&#x20;the&#x20;14-item&#x20;tool&#x20;and&#x20;all&#x20;adiposity&#x20;indexes&#x20;were&#x20;found.&#x20;For&#x20;a&#x20;two-point&#x20;increment&#x20;in&#x20;the&#x20;14-item&#x20;score,&#x20;the&#x20;multivariable-adjusted&#x20;differences&#x20;in&#x20;WHtR&#x20;were&#x20;20.0066&#x20;(95%&#x20;confidence&#x20;interval,-&#x20;0.0088&#x20;to&#x20;20.0049)&#x20;for&#x20;women&#x20;and-0.0059&#x20;(-0.0079&#x20;to-0.0038)&#x20;for&#x20;men.&#x20;The&#x20;multivariable-adjusted&#x20;odds&#x20;ratio&#x20;for&#x20;a&#x20;WHtR.0.6&#x20;in&#x20;participants&#x20;scoring&#x20;$10&#x20;points&#x20;versus&#x20;#7&#x20;points&#x20;was&#x20;0.68&#x20;(0.57&#x20;to&#x20;0.80)&#x20;for&#x20;women&#x20;and&#x20;0.66&#x20;(0.54&#x20;to&#x20;0.80)&#x20;for&#x20;men.&#x20;High&#x20;consumption&#x20;of&#x20;nuts&#x20;and&#x20;low&#x20;consumption&#x20;of&#x20;sweetened&#x2F;carbonated&#x20;beverages&#x20;presented&#x20;the&#x20;strongest&#x20;inverse&#x20;associations&#x20;with&#x20;abdominal&#x20;obesity.&#x20;Conclusions:&#x20;A&#x20;brief&#x20;14-item&#x20;tool&#x20;was&#x20;able&#x20;to&#x20;capture&#x20;a&#x20;strong&#x20;monotonic&#x20;inverse&#x20;association&#x20;between&#x20;adherence&#x20;to&#x20;a&#x20;good&#x20;quality&#x20;dietary&#x20;pattern&#x20;(Mediterranean&#x20;diet)&#x20;and&#x20;obesity&#x20;indexes&#x20;in&#x20;a&#x20;population&#x20;of&#x20;adults&#x20;at&#x20;high&#x20;cardiovascular&#x20;risk.</td></tr> <tr><td class="metadataFieldLabel">Note:&nbsp;</td><td class="metadataFieldValue">Reproducci贸&#x20;del&#x20;document&#x20;publicat&#x20;a:&#x20;http:&#x2F;&#x2F;dx.doi.org&#x2F;10.1371&#x2F;journal.pone.0043134</td></tr> <tr><td class="metadataFieldLabel">It is part of:&nbsp;</td><td class="metadataFieldValue">PLoS&#x20;One,&#x20;2012,&#x20;vol.&#x20;7,&#x20;num.&#x20;8,&#x20;p.&#x20;e43134</td></tr> <tr><td class="metadataFieldLabel">URI:&nbsp;</td><td class="metadataFieldValue"><a href="https://hdl.handle.net/2445/44014">https:&#x2F;&#x2F;hdl.handle.net&#x2F;2445&#x2F;44014</a></td></tr> <tr><td class="metadataFieldLabel">Related resource:&nbsp;</td><td class="metadataFieldValue"><a href="http://dx.doi.org/10.1371/journal.pone.0043134">http:&#x2F;&#x2F;dx.doi.org&#x2F;10.1371&#x2F;journal.pone.0043134</a></td></tr> <tr><td class="metadataFieldLabel">ISSN:&nbsp;</td><td class="metadataFieldValue">1932-6203</td></tr> <tr><td class="metadataFieldLabel">Appears in Collections:</td><td 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