|
Abstract
|
OBJECTIVES: To examine age differences on specific items and subscales of the Geriatric Depression Scale (GDS).
DESIGN: Specific items, subscales, and total score on the GDS of three age groups were compared. SETTING: Community-dwelling older adults. PARTICIPANTS: One hundred thirty-nine centenarians were compared with 93 octogenarians and 91 sexagenarians. MEASUREMENTS: GDS scores.
RESULTS: Results indicated age group differences in overall depression score and in withdrawal-apathy-vigor (WAV), cognitive impairment, and hopelessness subscale scores. Significant age group differences were also obtained for 12 of the 30 items. Centenarians rated higher on all subscales, but there was no difference in dysphoric mood and worry.
CONCLUSION: It is important to distinguish different dimensions of depression when assessing very old populations because some of the questions on the GDS are associated with fatigue, mild cognitive decline, and decline in physical functioning, which increase with aging. Future research should revisit the concept of depression in very late life.
Language: en |