School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, Jilin Province 130021, China.
Operation Room Department, The First Hospital of Jilin University, 71 Xinmin Street, Changchun, China.
Heart Lung. 2020 Jan-Feb;49(1):2-9. doi: 10.1016/j.hrtlng.2019.09.002. Epub 2019 Sep 11.
The impact of afternoon napping duration on the risk of hypertension has not been well established, particularly with regards to sex and age differences.
To examine the association between afternoon napping duration and hypertension stratified by sex and age among Chinese adults over 45 years of age.
The 2011-2012 survey of the China Health and Retirement Longitudinal Study (CHARLS) was used, including 7,980 participants. We conducted logistic regression models in the overall sample, and then stratified by sex and age groups.
Middle-aged and older women who napped over 90 min were 39% and 54% more likely to have hypertension, respectively; however, the associations were not significant in middle-aged and older men.
Extended afternoon napping (≥90 min) was associated with hypertension in both the middle-aged women and older women but not in men. Future studies are needed to further examine the association and possible mechanisms.
午后小睡时长对高血压风险的影响尚未得到充分证实，特别是在性别和年龄差异方面。
在中国 45 岁以上成年人中，按性别和年龄分层，探讨午后小睡时长与高血压之间的关联。
本研究使用了 2011-2012 年中国健康与养老追踪调查（CHARLS）的数据，共纳入 7980 名参与者。我们在总体样本中进行了逻辑回归模型分析，并按性别和年龄组进行了分层分析。
中年和老年女性中，午睡时长超过 90 分钟者患高血压的风险分别增加了 39%和 54%；然而，中年和老年男性中则无显著相关性。
中年和老年女性中，长时间（≥90 分钟）的午后小睡与高血压相关，但在男性中则无此关联。未来需要进一步研究这种关联及其可能的机制。
