The correlation of sleep duration and insomnia with low muscle mass, strength and quality in Chinese adults.
10.3760/cma.j.cn112338-20201020-01252
- Author:
Qiao Rui WEN
1
;
Man WU
1
;
Lang PAN
1
;
Jun LYU
1
;
Yu GUO
2
;
Pei PEI
3
;
Huai Dong DU
4
;
Jun Shi CHEN
5
;
Can Qing YU
1
;
Zheng Ming CHEN
4
;
Li Ming LI
1
Author Information
1. Department of Epidemiology and Biostatistics, School of Public Health, Peking University/Peking University Center for Public Health and Epidemic Preparedness and Response/Key Laboratory of Molecular Cardiovascular Sciences (Peking University), Ministry of Education, Beijing 100191, China.
2. Fuwai Hospital Chinese Academy of Medical Sciences, National Center for Cardiovascular Diseases, Beijing 100037,China.
3. Chinese Academy of Medical Sciences,Beijing 100730,China.
4. Nuffield Department of Population Health, Center for Clinical and Epidemiological Studies/Population Health Research Unit, Medical Research Council, University of Oxford, Oxford OX3 7LF, UK.
5. China National Center for Food Safety Risk Assessment, Beijing 100022, China.
- Publication Type:Journal Article
- MeSH:
Adult;
China/epidemiology*;
Hand Strength;
Humans;
Muscles;
Sleep/physiology*;
Sleep Initiation and Maintenance Disorders/epidemiology*
- From:
Chinese Journal of Epidemiology
2022;43(2):175-182
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To explore the relationship of sleep duration and insomnia with muscle mass, strength, and quality in Chinese adults. Methods: Based on the second resurvey of China Kadoorie Biobank (CKB) in 2013-2014, logistic regression models were used to analyze the correlation of sleep duration, insomnia, and its duration with low muscle mass, handgrip strength, and muscle quality. Results: The average sleep duration of the study population was (7.4±1.5) hours. Morbidities of short sleep duration (<6 hours), long sleep duration (≥9 hours), and insomnia were 9.3%,17.4%,and 29.9%,respectively. Compared with those who slept for 7- hours, those who slept for ≥9 hours were more likely to have low muscle mass, low handgrip strength,and low arm muscle quality (AMQ), and the OR (95%CI) of low appendicular skeletal muscle mass index (ASMI), low total skeletal muscle mass index (TSMI), low grip strength and low AMQ were 1.32 (1.18-1.48),1.26 (1.13-1.41), 1.33 (1.18-1.49) and 1.16 (1.03-1.30), respectively. Compared with participants without insomnia, insomnia patients were more likely to have low muscle mass,and the longer the duration of insomnia,the higher the risk (P for trend <0.001). Participants who reported <6 hours sleep duration and insomnia had a higher proportion of low ASMI and low TSMI,compared with those who slept for 7- hours and without insomnia, the OR (95%CI) were 1.26 (1.08-1.47) and 1.25 (1.07-1.46), respectively. Conclusions: Participants who reported ≥9 hours sleep duration were more likely to have low muscle mass,low handgrip strength,and low AMQ. Participants with insomnia had lower muscle mass, and the longer the duration of insomnia, the higher the proportion of low ASMI and low TSMI.
