Park Min Young, Lee Jongin, Kim Hyoung-Ryoul, Lee Yu Min, Ahn Joonho, Lee Dong-Wook, Kang Mo-Yeol
Department of Occupational and Environmental Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea (Dr Park, Dr Lee, Dr Kim, Dr Lee, Dr Ahn, Dr Kang); Public Healthcare Center, Seoul National University Hospital, Seoul, Republic of Korea (Dr D.W. Lee).
J Occup Environ Med. 2022 Feb 1;64(2):99-104. doi: 10.1097/JOM.0000000000002419.
To investigate the relationship between working hours and the risk of depression according to household income level.
We used the data from the Korea National Health and Nutrition Examination Survey. The information on working hours was obtained from the questionnaire, and depression was assessed by The Patient Health Questionnaire-9. After stratifying by household income level, the risk of depression for long working hour group (more than or equal to 52 hours a week), compared with the 30 to 51 working hour group as a reference, were calculated using multiple logistic regression.
It was found that long working hours associated with high risk for depression in the group with the highest income, but not in the group with the lowest income.
The relationship between long working hours and the risk of depression varied by household income level.
根据家庭收入水平调查工作时长与抑郁症风险之间的关系。
我们使用了韩国国家健康与营养检查调查的数据。工作时长信息通过问卷获取，抑郁症由患者健康问卷-9进行评估。按家庭收入水平分层后，以每周工作30至51小时的组作为参照，使用多重逻辑回归计算每周工作时长较长组（大于或等于52小时）的抑郁症风险。
发现工作时长较长与收入最高组的高抑郁症风险相关，但与收入最低组无关。
工作时长较长与抑郁症风险之间的关系因家庭收入水平而异。
