چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| نویسنده ثبت کننده مقاله | سعید دستگیری |
| مرحله جاری مقاله | تایید نهایی |
| دانشکده/مرکز مربوطه | مرکز تحقیقات مدیریت خدمات بهداشتی درمانی تبریز |
| کد مقاله | 58562 |
| عنوان فارسی مقاله | Psychometric evaluation of a self-reported physical activity questionnarie used in the pilot phase of the AZAR Cohort Study |
| عنوان لاتین مقاله | Psychometric evaluation of a self-reported physical activity questionnarie used in the pilot phase of the AZAR Cohort Study |
| ناشر | 5 |
| آیا مقاله از طرح تحقیقاتی و یا منتورشیپ استخراج شده است؟ | خیر |
| عنوان نشریه (خارج از لیست فوق) | |
| نوع مقاله | Original Article |
| نحوه ایندکس شدن مقاله | ایندکس شده سطح دو – PubMed |
| آدرس لینک مقاله/ همایش در شبکه اینترنت | http://journals.tbzmed.ac.ir/HPP/Abstract/HPP_3992_20160218092145 |
| Abstract Background: The purpose of this study was to assess the psychometric properties of a selfreported physical activity (PA) questionnaire based on data from the pilot phase of the AZAR Cohort Study. Methods: In this cross-sectional study, all 35-70 years old people living in Khameneh, a city in East Azarbaijan, Iran were invited to take part in the pilot phase of the AZAR Cohort Study. A total of 952 people completed the self-reported PA questionnaire and the International Physical Activity Questionnaire (IPAQ). Construct validity was evaluated by exploratory and confirmatory factor analyses (EFA and CFA). Spearman’s correlation coefficient between the scores of the two instruments was used to examine the concurrent validity. Reliability was measured using intraclass correlation coefficient (ICC) and Cronbach’s alpha coefficient. Results: In EFA applying principal component analysis with varimax rotation, four factors were identified including recreational leisure time (variance = 52.73%), sedentary leisure time (variance = 38.68%), household/gardening work (variance = 38.66%), and occupation work (variance = 12.67%). The extracted factors were also supported by the CFA (CFI = 0.98, GFI = 0.936, RMSEA=0.057). The results indicated moderate concurrent validity (ρ = 0.62, P < 0.001). ICC and Cronbach’s alpha were 0.59 and 0.7, respectively. Conclusion: These results showed acceptable and moderate psychometric properties for the self-reported PA questionnaire to assess PA in this population-based study. |
| نویسنده | نفر چندم مقاله |
|---|---|
| مریم میرزایی | اول |
| محمد اصغری جعفرآبادی | دوم |
| نیره امینی ثانی | سوم |
| سعید دستگیری | پنجم |
| فاطمه باختری اقدم | چهارم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| Psychometric evaluation.pdf | 1395/06/02 | 517572 | دانلود |
| Psychometric evaluation.pdf | 1395/06/02 | 517572 | دانلود |
