Sleep duration and health in young adults
Sleep duration and health in young adults
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DOI：
10.1001/archinte.166.16.1689
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发表时间：
2006-09-18
影响因子：
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通讯作者：
Wardle, Jane
中科院分区：
文献类型：
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作者：
Steptoe, Andrew;Peacey, Victoria;Wardle, Jane
背景：睡眠时间长和短都与中老年人的负面健康结果有关。本研究评估了年轻人睡眠持续时间与自测健康状况之间的关系。方法：采用匿名问卷调查，收集了24个国家27所大学17 465名年龄在17至30岁的大学生的数据。答复率超过90%。睡眠时间通过自我报告来测量;健康结果是自我评定的健康;年龄、性别、社会经济背景、吸烟、饮酒、体重指数、体力活动、抑郁结果：63%的被调查者睡眠时间为7 ~ 8小时; 21%为短睡眠者（6%，< 6小时; 15%，6-7小时）; 16%为长睡眠者（10%，8-10小时; 6%，> 10小时）。与参考类别（7-8小时）相比，睡眠6 - 7小时的受访者健康状况不佳的调整比值比为1.56（95%置信区间[CI]，1.22-1.99），睡眠少于6小时的受访者为1.99（95% CI，1.31-3.03）。当按性别分别分析结果时，也看到了同样的显著模式。当排除来自日本、韩国和泰国的受访者（特征是睡眠时间相对较短）时，睡眠6 - 7小时和少于6小时的受试者的调整后优势比分别为1.33（95%CI 1.03-1.73）和1.62（95%CI，1.06-2.48）。有自我评价的健康和长的sleepduty.Conclusion之间没有显着的关联：我们的数据表明，短的睡眠时间可能比长的睡眠时间在年轻人更令人担忧。
Background: Both long and short sleep durations have been associated with negative health outcomes in middle-aged and older adults. This study assessed the relationship between sleep duration and self-rated health in young adults.Methods: Using anonymous questionnaires, data were collected from 17 465 university students aged 17 to 30 years who were taking non - health- related courses at 27 universities in 24 countries. The response rate was greater than 90%. Sleep duration was measured by self-report; the health outcome was self-rated health; and age, sex, socioeconomic background, smoking, alcohol consumption, body mass index, physical activity, depression ( Beck Depression Inventory), recent use of health services, and country of origin were included as covariates.Results: Sixty-three percent of respondents slept for 7 to 8 hours; 21% were short sleepers ( 6%, < 6 hours; 15%, 6-7 hours); and 16% were long sleepers (10%, 8-10 hours; 6%, > 10 hours). Compared with the reference category (7-8 hours), the adjusted odds ratio of poor health was 1.56 (95% confidence interval [CI], 1.22-1.99) for respondents sleeping 6 to 7 hours and 1.99(95% CI, 1.31-3.03) for those sleeping less than 6 hours. The same significant pattern was seen when the results were analyzed separately by sex. When respondents from Japan, Korea, and Thailand ( characterized by relatively short sleep durations) were excluded, the adjusted odds ratios were 1.33 ( 95% CI 1.03-1.73) and 1.62 ( 95% CI, 1.06-2.48) for those sleeping 6 to 7 hours and less than 6 hours, respectively. There were no significant associations between self-rated health and long sleep duration.Conclusion: Our data suggest that short sleep may be more of a concern than long sleep in young adults.