OBJECTIVE: Depressive symptoms have been associated with increased mortality risk in previous cohort studies, but there is a paucity of research on Asian elderly in recent years. The authors investigated the depression-mortality link using data from a representative national cohort. METHODS: Data came from the Survey of Health and Living Status of the Elderly in Taiwan. A cohort of 2416 men and women in Taiwan aged 65 or older were followed up for eight years from 1999 to 2007. Depressive symptoms were assessed by the 10-item Center for Epidemiologic Studies Depression Scale. The mortality risk of depression was computed after adjustment for a variety of covariates. Data on the presence or absence of chronic diseases were further analyzed. RESULTS: Overall, depressive symptoms were associated with all-cause mortality (hazard ratio (HR), 1.21; 95% confidence interval (CI), 1.03-1.42) after eight years follow-up, but this mortality risk was detected in men only (HR, 1.27; 95% CI, 1.03-1.56), not in women (HR, 1.1; 95% CI, 0.86-1.4). Further analyses showed that in the group without chronic diseases (without diabetes mellitus, stroke, lung disease, cancer, or cognitive impairment), depressive symptoms were associated with mortality (HR, 1.40; 95% CI, 1.12-1.76) after eight years follow-up; however, there was no association between depressive symptoms and mortality in participants with chronic diseases (HR, 1.02; 95% CI, 0.82-1.26). CONCLUSION: Depressive symptoms are an independent risk factor for mortality in the elderly. Elderly depressive men and elderly without chronic diseases seemed to have a greater mortality risk.
OBJECTIVE:Depressive symptoms have been associated with increased mortality risk in previous cohort studies, but there is a paucity of research on Asian elderly in recent years. The authors investigated the depression-mortality link using data from a representative national cohort. METHODS: Data came from the Survey of Health and Living Status of the Elderly in Taiwan. A cohort of 2416 men and women in Taiwan aged 65 or older were followed up for eight years from 1999 to 2007. Depressive symptoms were assessed by the 10-item Center for Epidemiologic Studies Depression Scale. The mortality risk of depression was computed after adjustment for a variety of covariates. Data on the presence or absence of chronic diseases were further analyzed. RESULTS: Overall, depressive symptoms were associated with all-cause mortality (hazard ratio (HR), 1.21; 95% confidence interval (CI), 1.03-1.42) after eight years follow-up, but this mortality risk was detected in men only (HR, 1.27; 95% CI, 1.03-1.56), not in women (HR, 1.1; 95% CI, 0.86-1.4). Further analyses showed that in the group without chronic diseases (without diabetes mellitus, stroke, lung disease, cancer, or cognitive impairment), depressive symptoms were associated with mortality (HR, 1.40; 95% CI, 1.12-1.76) after eight years follow-up; however, there was no association between depressive symptoms and mortality in participants with chronic diseases (HR, 1.02; 95% CI, 0.82-1.26). CONCLUSION:Depressive symptoms are an independent risk factor for mortality in the elderly. Elderly depressivemen and elderly without chronic diseases seemed to have a greater mortality risk.
Authors: Hoyee H Cheng; Thomas W Kamarck; Peter J Gianaros; Kathryn A Roecklein; Yanet Vanegas; Allan Tsung; David A Geller; James W Marsh; Nadia S Ahmed; Jennifer L Steel Journal: Psychooncology Date: 2019-06-18 Impact factor: 3.894
Authors: Christopher C Stewart; Lei Yu; Melissa Lamar; Robert S Wilson; David A Bennett; Patricia A Boyle Journal: Aging Clin Exp Res Date: 2019-07-04 Impact factor: 3.636
Authors: Vanessa P Corrêa; Susana C Confortin; Eleonora d'Orsi; Antônio R de Sá-Junior; Cesar de Oliveira; Ione J C Schneider Journal: Braz J Psychiatry Date: 2020-08-31 Impact factor: 2.697