تماشای تلویزیون بیش از دو ساعت باعث افزایش احتمال گزارش کمبود خواب در میان معلمان مدارس برزیل می شود
|کد مقاله||سال انتشار||تعداد صفحات مقاله انگلیسی||ترجمه فارسی|
|154300||2017||23 صفحه PDF||سفارش دهید|
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Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)
Journal : Physiology & Behavior, Volume 179, 1 October 2017, Pages 105-109
Although time spent watching television and sleep problems have increased in the last few decades, it is unclear whether these conditions are associated in working adults after controlling for lifestyle, job characteristics and other individual aspects. The present study analyzed the association between time spent watching television and sleep quality among teachers from public schools in Londrina, Brazil. In this cross-sectional study, information from the Pittsburgh Sleep Quality Index (PSQI) and about time spent watching television was obtained during personal interviews. Logistic regression models adjusted by the main confounders (sociodemographic, occupational and lifestyle variables) were used in the analyses. Among the 959 studied teachers (68.2% women, median age: 42Â years), teachers who watched >Â 120Â min/day had a higher likelihood of reporting poor sleep quality (PSQIÂ >Â 5) (odds ratioÂ =Â 1.41; 95% confidence intervalÂ =Â 1.01; 1.98) compared with those who watched television for up to 60Â min/day, regardless of gender, age, work hours, leisure time physical activity and other lifestyle variables. This association did not remain significant after the adjustment for health conditions, i.e., obesity, anxiety, depression and chronic pain, which may act as confounding variables in the relationship between watching television and poor sleep quality. Watching television for >Â 120Â min/day was independently associated with poorer sleep quality, which should be considered in the prevention and treatment of sleep disturbances among working population.