Effect of sleep duration and quality on hypertension incidence in Chinese middle-aged and elderly people
10.16462/j.cnki.zhjbkz.2020.02.011
- Author:
Ling-yuan ZHU
1
;
Yuan FANG
;
Zhi-xian CAO
;
Yang WANG
;
Yu-hua HE
;
Yu-zheng WANG
Author Information
1. Department of Social Medicine and Health Administration, School of Health Sciences, Wuhan University, Wuhan 430071, China
- Publication Type:Research Article
- Keywords:
Sleep duration;
Sleep quality;
Hypertension
- From:
Chinese Journal of Disease Control & Prevention
2020;24(2):176-182
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the incidence of hypertension among Chinese middle-aged and elderly people, and to explore the association of sleep duration and sleep quality with the incidence of hypertension. Methods Our data were collected from the 2011 and 2015 China health and retirement longitudinal study(CHARLS),a total of 6 047 middle-aged and elderly individuals aged 45 years and over were included in this study, sleep duration were measured as self-reported average sleep time in the past month. Sleep quality was evaluated using the self-made questionnaire. The association of sleep duration and sleep quality with the incidence of hypertension was analyzed using multivariate logistic regression analysis. Results After four years of follow-up,1 151 peoples developed hypertension, and the cumulative incidence rate was 19.03%. Logistic regression analysis showed that abnormal sleep time or poor sleep quality had no effect on the incidence of hypertension. The results remained unchanged in the subgroup analysis of sex and age. Further investigation of the association of different combinations of sleep duration and quality in relation to hypertension indicated that the combined effect of sleep time and sleep quality on hypertension was not statistically significant (all P>0.05). Conclusion There is no sufficient evidence supporting correlation between sleep time and sleep quality with the incidence of hypertension in the middle-aged and the elderly in China, and age and sex had no effect on the correlation.
