Detection of Arterial Stiffness in Diabetes Using Photoplethysmograph

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in Diabetes Using Photoplethysmograph</title> <meta name="description" content="Detection of Arterial Stiffness in Diabetes Using Photoplethysmograph"> <meta name="keywords" content="area under rise-time, AUR, arterial stiffness, diabetes, photoplethysmograph, PPG, rise-time (RT)"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img 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publication-listing mt-3 mb-3"> <h5 class="card-header" style="font-size:.9rem">Detection of Arterial Stiffness in Diabetes Using Photoplethysmograph</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Neelamshobha%20Nirala">Neelamshobha Nirala</a>, <a href="https://publications.waset.org/abstracts/search?q=R.%20Periyasamy"> R. Periyasamy</a>, <a href="https://publications.waset.org/abstracts/search?q=Awanish%20Kumar"> Awanish Kumar</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Diabetes is a metabolic disorder and with the increase of global prevalence of diabetes, cardiovascular diseases and mortality related to diabetes has also increased. Diabetes causes the increase of arterial stiffness by elusive hormonal and metabolic abnormalities. We used photoplethysmograph (PPG), a simple non-invasive method to study the change in arterial stiffness due to diabetes. Toe PPG signals were taken from 29 diabetic subjects with mean age of (65卤8.4) years and 21 non-diabetic subjects of mean age of (49卤14) years. Mean duration of diabetes is 12卤8 years for diabetic group. Rise-time (RT) and area under rise time (AUR) were calculated from the PPG signal of each subject and Welch鈥檚 t-test is used to find the significant difference between two groups. We obtained a significant difference of (p-value) 0.0005 and 0.03 for RT and AUR respectively between diabetic and non-diabetic subjects. Average value of RT and AUR is 0.298卤0.003 msec and 14.4卤4.2 arbitrary units respectively for diabetic subject compared to 0.277卤0.0005 msec and 13.66卤2.3 a.u respectively for non-diabetic subjects. In conclusion, this study support that arterial stiffness is increased in diabetes and can be detected early using PPG. <iframe src="https://publications.waset.org/abstracts/65585.pdf" style="width:100%; height:400px;" frameborder="0"></iframe> <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=area%20under%20rise-time" title="area under rise-time">area under rise-time</a>, <a href="https://publications.waset.org/abstracts/search?q=AUR" title=" AUR"> AUR</a>, <a href="https://publications.waset.org/abstracts/search?q=arterial%20stiffness" title=" arterial stiffness"> arterial stiffness</a>, <a href="https://publications.waset.org/abstracts/search?q=diabetes" title=" diabetes"> diabetes</a>, <a href="https://publications.waset.org/abstracts/search?q=photoplethysmograph" title=" photoplethysmograph"> photoplethysmograph</a>, <a href="https://publications.waset.org/abstracts/search?q=PPG" title=" PPG"> PPG</a>, <a href="https://publications.waset.org/abstracts/search?q=rise-time%20%28RT%29" title=" rise-time (RT)"> rise-time (RT)</a> </p> <a href="https://publications.waset.org/abstracts/65585/detection-of-arterial-stiffness-in-diabetes-using-photoplethysmograph" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/65585.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">259</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" 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Detection of Arterial Stiffness in Diabetes Using Photoplethysmograph