Author(s): Gatz M, Johansson B, Pedersen N, Berg S, Reynolds C
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Abstract The Center for Epidemiological Studies Depression scale (CES-D) was administered in Swedish to two representative samples, one aged 84 to 90 (mean = 87), the second aged 29 to 95 (mean = 61). There were both linear and quadratic differences with age: the oldest individuals were highest on depressive symptoms, but younger adults were higher than middle-aged. Dimensions or subscales identified by previous studies were generally replicated, including a sadness and depressed mood factor, a psychomotor retardation and loss of energy factor, and a well-being factor (on which items are reverse-scored to indicate depression). The findings support cross-national use of the CES-D to assess self-reported symptoms of depression in adults and older adults.
This article was published in Int Psychogeriatr
and referenced in Journal of Pharmacogenomics & Pharmacoproteomics