Relationship between sleep duration and depressive symptoms in middle-aged and elderly people in four provinces of China
Relationship between sleep duration and depressive symptoms in middle-aged and elderly people in four provinces of China作者机构：Natl Nutrit&Health InstitChin Dis Contr&Prev CenterBeijing 100050
出 版 物：《China Medical Abstracts(Internal Medicine)》 (中国医学文摘（内科学分册（英文版）)
年 卷 期：2022年第39卷第1期
页 面：63-63页
学科分类：1002[医学-临床医学] 100205[医学-精神病与精神卫生学] 10[医学]
摘 要：Objective To explore the relationship between sleep duration and depressive symptoms in middle-aged and elderly people.Methods A total of 11931 middle-aged and elderly people aged≥55 years who participated in the baseline survey of theCommunity Cohort Study of Specialized Nervous System Diseasesin China from 2018 to 2019 were selected to obtain basic information about their lifestyle,food intake frequency,disease history,sleep duration.
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