title: Geriatric depression scale: consistency of depressive symptoms over time.
authors.affiliation: Veterans Administration Medical Center, Palo Alto, CA.
authors.forename: J A
authors.initials: JA
authors.lastname: Yesavage
mesh_terms: D000368:Aged; D003863:Depression / Q000175:diagnosis* / Q000523:psychology*; D016330:Frail Elderly / Q000523:psychology*; D006801:Humans; D019965:Neurocognitive Disorders / Q000175:diagnosis* / Q000523:psychology*; D010555:Personality Inventory / Q000706:statistics & numerical data*; D011594:Psychometrics; D012307:Risk Factors