Precursors of depression in World War II veterans 40 years after the war.
The impact of wartime stress and other psychosocial and health variables on depressive illness in the 40 years since the Second World War is examined in this study of Australian male prisoners of the Japanese and other veterans. A random sample of 170 surviving members of the captured Eighth Division of the Australian Army residing in Sydney in 1983 (POWs) was compared with a similar sample of 172 veterans who fought in Southeast Asia during the war but were not imprisoned (non-POWs). Multiple regression analysis involving nine predictor variables revealed that self-reported nervous illness during the war and depressive illness since the war had pronounced independent effects on current depression as measured by the Zung Scale. Being married and better educated had significant protective effects against depression for the non-POWs while being employed and having higher socioeconomic status were protective for POWs. A clear linkage was shown from wartime nervous illness to postwar depressive illness to present-day depression.
D000368:Aged; D001315:Australia; D003866:Depressive Disorder / Q000453:epidemiology* / Q000523:psychology; D004522:Educational Status; D006305:Health Status Indicators; D006801:Humans; D007564:Japan; D008297:Male; D008393:Marriage; D011329:Prisoners / Q000523:psychology*; D011336:Probability; D012494:Sampling Studies; D012959:Socioeconomic Factors; D013315:Stress, Psychological / Q000523:psychology; D014728:Veterans / Q000523:psychology*; D014857:Warfare