title: [Association between social support and depression in the elderly Japanese population].
abstract: To determine the association between social support and depression in elderly Japanese, we conducted a Comprehensive Geriatric Assessment among residents aged 70 years or over. Out of 2,730 eligible subjects, 1,179 participated in the survey and 1,146 (480 men and 666 women) were analyzed. The Geriatric Depression Scale (GDS) was used to estimate depression status. The subjects were divided into two groups: depressive (GDS>11 or taking antidepressant drugs) and non-depressive (GDS<11). Various levels of social support were assessed by the following questions: Do you have someone (1) whom you can consult when you are in trouble ? (2) whom you can consult when your physical condition is not good ? (3) who can help you in daily housework ? (4) who can take you to a hospital when you don't feel well ? (5) who can take care of you when you are ill in bed? In multivariate logistic regression analysis, the calculated odds ratios (95% CIs) for the lack of each type of social support for depression status were: (1) 2.5 (1.5-4.1),(2) 1.9 (1.1-3.2),(3) 2.7 (1.7-4.4),(4) 1.9 (1.1-3.2),(5) 2.8 (1.6-4.9) in men, and (1) 1.2 (0.8-1.8),(2) 1.2 (0.8-1.8),(3) 1.4 (1.0-2.0),(4) 1.6 (1.1-2.3),(5) 2.0 (1.4-2.9) in women. A significant association was found between social support and depression in this elderly population. We also found that this association was stronger in men.
authors.affiliation: Department of Psychiatry, Tohoku University Graduate School of Medicine.
authors.forename: Yayoi
authors.initials: Y
authors.lastname: Koizumi
authors.forename: Shuichi
authors.initials: S
authors.lastname: Awata
authors.forename: Toru
authors.initials: T
authors.lastname: Seki
authors.forename: Naoki
authors.initials: N
authors.lastname: Nakaya
authors.forename: Shinichi
authors.initials: S
authors.lastname: Kuriyama
authors.forename: Yoshinori
authors.initials: Y
authors.lastname: Suzuki
authors.forename: Kaori
authors.initials: K
authors.lastname: Ohmori
authors.forename: Atsushi
authors.initials: A
authors.lastname: Hozawa
authors.forename: Satoru
authors.initials: S
authors.lastname: Ebihara
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Arai
authors.forename: Ichiro
authors.initials: I
authors.lastname: Tsuji
mesh_terms: D000368:Aged / Q000523:psychology*; D003863:Depression / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D016015:Logistic Models; D008297:Male; D012944:Social Support; D014505:Urban Population