Abstract
OBJECTIVES: Retirement could be a stressor or a relief. We stratify according to previous psychosocial working conditions to identify short-term and long-term changes in mental health. METHOD: Using data from the Whitehall II study on British civil servants who retired during follow-up (n = 4,751), we observe mental health (General Health Questionnaire [GHQ] score) on average 8.2 times per participant, spanning up 37 years. We differentiate short-term (0-3 years) and long-term (4+ years) changes in mental health according to retirement and investigate whether trajectories differ by psychosocial job demands, work social support, decision authority, and skill discretion. RESULTS: Each year, mental health slightly improved before retirement (-0.070; 95% CI [-0.080, -0.059]; higher values on the GHQ score are indicative of worse mental health), and retirees experienced a steep short-term improvement in mental health after retirement (-0.253; 95% CI [-0.302, -0.205]), but no further significant long-term changes (0.017; 95% CI [-0.001, 0.035]). Changes in mental health were more explicit when retiring from poorer working conditions; this is higher psychosocial job demands, lower decision authority, or lower work social support. DISCUSSION: Retirement was generally beneficial for health. The association between retirement and mental health was dependent on the context individuals retire from.