title: A comparison of depressive mood of older adults in a community, nursing homes, and a geriatric hospital: factor analysis of Geriatric Depression Scale.
abstract: The Geriatric Depression Scale (GDS)-15 was used in 607 adults aged 65+ years living in a community, nursing homes, and a general hospital to explore characteristics of depressive mood in different care settings. Factor analysis of GDS-15 extracted 4 factors labeled unhappiness, apathy and anxiety, loss of hope and morale, and energy loss. The scale scores labeled unhappiness, apathy and anxiety, and loss of hope and morale were negatively correlated with the Barthel Index and the Mini-Mental State Examination scores. The results classified the depressive patterns into 2 types, one fitting the nursing home residents and the other fitting the hospital patients. The dominant factors of the nursing-home type were unhappiness and loss of hope and morale, and the hospital type was highly related with apathy and anxiety. The results indicate an extended utility of the GDS-15 for a deeper understanding of depressive mood in various care settings.
authors.affiliation: Department of Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan. j-onishi@med.nagoya-u.ac.jp
authors.forename: Joji
authors.initials: J
authors.lastname: Onishi
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Suzuki
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Umegaki
authors.forename: Hidetoshi
authors.initials: H
authors.lastname: Endo
authors.forename: Takashi
authors.initials: T
authors.lastname: Kawamura
authors.forename: Akihisa
authors.initials: A
authors.lastname: Iguchi
mesh_terms: D000203:Activities of Daily Living / Q000523:psychology*; D000368:Aged; D000369:Aged, 80 and over; D001007:Anxiety / Q000175:diagnosis / Q000453:epidemiology / Q000523:psychology; D003430:Cross-Sectional Studies; D003863:Depression / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology; D005260:Female; D006707:Homes for the Aged / Q000706:statistics & numerical data*; D006760:Hospitalization / Q000706:statistics & numerical data*; D006769:Hospitals, General / Q000706:statistics & numerical data; D006784:Hospitals, Teaching / Q000706:statistics & numerical data; D006801:Humans; D007564:Japan; D008297:Male; D008609:Mental Status Schedule; D008875:Middle Aged; D009042:Motivation; D009735:Nursing Homes / Q000706:statistics & numerical data*; D010555:Personality Inventory / Q000706:statistics & numerical data; D011594:Psychometrics / Q000706:statistics & numerical data; D015203:Reproducibility of Results; D012424:Rural Population / Q000706:statistics & numerical data*; D012931:Social Environment