Department of Epidemiology and Biostatistics, School of Public Health of Jilin University, Changchun, 130021, China.
Cardiovascular Center, The First Hospital of Jilin University, Changchun, 130021, China.
Health Qual Life Outcomes. 2019 Mar 15;17(1):47. doi: 10.1186/s12955-019-1111-3.
Cold climates traditionally have conferred long sleep duration in the residents in northeast China; however, modern lifestyle reduces sleep duration. In this study, we investigated social-biological factors influencing sleep duration in the adult residents in northeast China.
This study was performed using data from the Investigation of Chronic Disease Morbidity Rate and Risk Factors of Adults in Jilin Province, China. Associations between sleep duration and indices of demographic characteristics, health-related behaviors, and disease history in adult residents were analyzed using univariate analysis and multivariate logistic regression analysis.
The mean sleep duration was 7.24 h. Of the 21,435 participants, approximately 53.4% had short sleep duration (sleep duration per day < 7 h), and 10.5% had long sleep duration (sleep duration per day > 9 h). There were associations between short sleep duration and indices, including age, place of residence, marital status, educational level, alcohol drinking, dietary, obesity, and history of coronary heart disease (CHD) or myocardial infarction (MI). There existed associations of long sleep duration with indices, such as age, place of residence, occupation, educational level, average monthly earnings, and physical exercise.
Short sleep duration is common among residents in northeast China. Age, place of residence, and educational level are implicated in both short sleep duration and long sleep duration. Short sleep duration inclines to link with the indices (marital status, alcohol drinking, dietary, obesity, and history of CHD or MI). However, long sleep duration is relevant to the indices (occupation, average monthly earnings, and physical exercise).
寒冷的气候传统上会使中国东北地区的居民睡眠时间延长；然而，现代生活方式减少了睡眠时间。在这项研究中，我们调查了影响中国东北地区成年居民睡眠时间的社会生物学因素。
本研究使用了中国吉林省成人慢性病发病率及危险因素调查的数据。采用单因素分析和多因素 logistic 回归分析，分析了睡眠时间与人口特征、健康相关行为和疾病史指标之间的关系。
平均睡眠时间为 7.24 小时。在 21435 名参与者中，约有 53.4%的人睡眠时间较短（每天睡眠时间<7 小时），10.5%的人睡眠时间较长（每天睡眠时间>9 小时）。短睡眠时间与年龄、居住地、婚姻状况、受教育程度、饮酒、饮食、肥胖以及冠心病（CHD）或心肌梗死（MI）病史等指标有关。长睡眠时间与年龄、居住地、职业、受教育程度、月平均收入和体育锻炼等指标有关。
中国东北地区居民中，短睡眠时间较为常见。年龄、居住地和教育程度与短睡眠时间和长睡眠时间都有关。短睡眠时间与婚姻状况、饮酒、饮食、肥胖以及 CHD 或 MI 病史等指标有关。然而，长睡眠时间与职业、月平均收入和体育锻炼等指标有关。
