中国居民的睡眠时间分析

Analysis on Sleeping Time among Chinese Population

目的分析我国居民睡眠时间的现状,为制定相关干预措施提供基础资料。方法使用2002年中国居民营养与健康状况调查中6岁及以上居民的数据,对197954名居民的睡眠时间进行分析。结果我国居民每天的睡眠时间为8.3h,其中6～12岁、13～17岁、18～44岁、45～59岁和60岁及以上居民每天的睡眠时间分别为9.1h、8.5h、8.2h、7.9h和7.8h,每天的睡眠时间城市居民少于农村,大城市、中小城市、一类至四类农村依次增加;6～12岁、13～17岁、18～44岁、45～59岁和60岁及以上各组人群中睡眠不足的比例分别为69.0%,58.5%,4.1%,9.2%和17.1%,城市高于农村;18～44岁、45～59岁和60岁及以上各组人群中睡眠时间过多的比例分别为27.1%,20.2%,24.3%,大城市、中小城市、一类至四类农村依次增加。结论我国居民中睡眠时间不足和睡眠过多的情况同时存在,需要进一步开展睡眠时间与健康关系的研究。

Objective To describe the status of sleeping time among Chinese population. Method The data of 2002 China National Nutrition and Health Survey was used for the analysis. 197 954 subjects aged 6 years and above were involved. Results The average daily sleeping time of the domestic Chinese was 8.3 hrs. In groups of 6-12 yrs, 13-17 yrs, 18-44 yrs, 45-59 yrs, 60 yrs and above, the daily sleeping time were 9.1 hrs, 8.5 hrs, 8.2 hrs, 7.9 hrs and 7.8 hrs, and the rate of insufficient sleeping was 69.0%, 58.5%, 4.1%, 9.2% and 17.1%, respectively. The rate of excessive sleeping in groups of 18-44 yrs, 45-59 yrs and 60 yrs and above were 27.1%, 20.2%, 24.3%, respectively. Conclusion The status of insufficient and excessive sleeping existed in Chinese at the same time, and further research should be developed on the association between sleeping time and health.