Seoyeon Ahn1. 1. National Pension Research Institute, 180 Giji-ro, Jeonju-si, Jeollabuk-do, Korea. ahnseoyeon@nps.or.kr.
Abstract
PURPOSE: This study aims to examine how working hours influence depressive symptoms and the association between working hours and depressive symptoms differently across genders. METHOD: The sample consists of salaried workers aged 25-64 years who participated in two consecutive waves of the seven-wave Korean Welfare Panel Study (2007-2013) (n = 6813 individuals, 27,986 observations) which is a survey of a nationally representative sample of the South Korean population. I apply logit regression and fixed-effects logit regression to examine the causal relation between (intra-)individual changes of working hours and depressive symptoms over a 7-year period. RESULTS: Results from logit model and fixed-effects logit model show that less than 30 h of work per week and more than 60 h of work per week are associated with significantly higher levels of depressive symptoms. Sex-stratified analyses reveal that women who worked over 60 h per week were at increased risk of showing depressive symptoms compared with women who worked 30-40 h per week. No significant increase in depressive symptoms was seen in men who worked more than 60 h per week. However, men working less than 30 h per week are more likely to report higher levels of depressive symptoms. CONCLUSIONS: These results suggest that work arrangement affects the mental health of men and women differently.
PURPOSE: This study aims to examine how working hours influence depressive symptoms and the association between working hours and depressive symptoms differently across genders. METHOD: The sample consists of salaried workers aged 25-64 years who participated in two consecutive waves of the seven-wave Korean Welfare Panel Study (2007-2013) (n = 6813 individuals, 27,986 observations) which is a survey of a nationally representative sample of the South Korean population. I apply logit regression and fixed-effects logit regression to examine the causal relation between (intra-)individual changes of working hours and depressive symptoms over a 7-year period. RESULTS: Results from logit model and fixed-effects logit model show that less than 30 h of work per week and more than 60 h of work per week are associated with significantly higher levels of depressive symptoms. Sex-stratified analyses reveal that women who worked over 60 h per week were at increased risk of showing depressive symptoms compared with women who worked 30-40 h per week. No significant increase in depressive symptoms was seen in men who worked more than 60 h per week. However, men working less than 30 h per week are more likely to report higher levels of depressive symptoms. CONCLUSIONS: These results suggest that work arrangement affects the mental health of men and women differently.
Authors: Anshu Varma; Jacob Louis Marott; Christian Ditlev Gabriel Stoltenberg; Joanna Wieclaw; Henrik Albert Kolstad; Jens Peter Ellekilde Bonde Journal: Scand J Work Environ Health Date: 2012-01-10 Impact factor: 5.024
Authors: M Virtanen; J E Ferrie; A Singh-Manoux; M J Shipley; S A Stansfeld; M G Marmot; K Ahola; J Vahtera; M Kivimäki Journal: Psychol Med Date: 2011-02-18 Impact factor: 7.723
Authors: Marianna Virtanen; Katriina Heikkilä; Markus Jokela; Jane E Ferrie; G David Batty; Jussi Vahtera; Mika Kivimäki Journal: Am J Epidemiol Date: 2012-09-05 Impact factor: 4.897