Lewis OʼDene, Odeyemi Yewande, Joseph Vladimir, Mehari Alem, Gillum Richard F
Division of Pulmonary Disease (Drs Lewis, Odeyemi, and Mehari), Division of Geriatrics (Dr Gillum), and Department of Internal Medicine (Mr Joseph), Howard University College of Medicine, Washington, District of Columbia.
Fam Community Health. 2017 Jul/Sep;40(3):231-235. doi: 10.1097/FCH.0000000000000150.
Few studies have examined the relationship between television viewing, computer use, and sleep symptoms. We hypothesized that television and computer time was associated with sleep symptoms. Screen hours were the sum of daily TV hours and computer hours. A total of 4342 participants 20 years and older had data on screen hours. After adjusting for confounders, 4 or more screen hours were significantly associated with increased odds of reporting long sleep latency, nighttime awakening, high sleep hours, and snoring (P < .05). These findings suggest that increased screen/TV time is an important risk factor for sleep symptoms.
很少有研究探讨过看电视、使用电脑与睡眠症状之间的关系。我们假设看电视和使用电脑的时间与睡眠症状有关。屏幕使用时长为每日看电视时间和使用电脑时间之和。共有4342名20岁及以上的参与者提供了屏幕使用时长的数据。在对混杂因素进行调整后，4小时或更长时间的屏幕使用时长与报告睡眠潜伏期长、夜间觉醒、睡眠时间长和打鼾几率增加显著相关（P < 0.05）。这些发现表明，增加屏幕/电视使用时间是睡眠症状的一个重要风险因素。
