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The generalizability of empirically derived syndromes of collateral-reported elder psychopathology across 11 societies.

Masha Y IvanovaThomas M AchenbachLeslie A RescorlaLori V TurnerJulie A DumasVera AlmeidaMeltem Anafarta-SendagJ Carlos CaldasYi-Chuen ChenMargareth da Silva OliveiraNese ErolYasuko FunabikiHalldór S GuðmundssonYoung A KimManuela LeiteJianghong LiuJasminka MarkovicMonika MisiecKyung J OhShupeng ShiSigurveig H SigurðardóttirElvisa SokoliTanja TomasevicEwa Zasępa
Published in: Research in nursing & health (2021)
The purpose of this study was to test whether a syndrome model of elder psychopathology derived from collateral ratings, such as from spouses and adult children, in the United States would be generalizable in 11 other societies. Societies represented South America, Asia, and Europe. The Older Adult Behavior Checklist (OABCL) was completed by collateral informants for 6141 60- to 102-year-olds. The tested model comprised syndromes designated as Anxious/Depressed, Worries, Somatic Complaints, Functional Impairment, Memory/Cognition Problems, Thought Problems, and Irritable/Disinhibited. The model was tested using confirmatory factor analyses in each society separately. The primary model fit index showed a good fit for all societies, while the secondary model fit indices showed acceptable to a good fit for all societies. The items loaded strongly on their respective factors, with a median item loading of 0.69 across the 11 societies. By syndrome, the overall median item loadings ranged from 0.47 for Worries to 0.77 for Functional Impairment. The OABCL syndrome structure was thus generalizable across the tested societies. The OABCL can be used for broad assessment of psychopathology for elders of diverse backgrounds in nursing services and research.
Keyphrases
  • mental health
  • healthcare
  • young adults
  • physical activity
  • gene expression
  • drug delivery
  • quality improvement
  • anorexia nervosa
  • health insurance