Validation of the Chinese version of the Family Crisis Oriented Personal Evaluation Scales in families of patients with dementia

Abstract

Caring for people with dementia causes heavy care burdens to their families. Family coping is important in decreasing burdens and promoting family adaptation. To comprehensively assess and understand these issues, we validated the Chinese version of the Family Crisis Oriented Personal Evaluation Scales (F-COPES) which is widely used to evaluate family coping. Data for psychometric property evaluation were obtained from 215 family members of patients with dementia. The instrument showed satisfactory content validity (scale content validity index 0.98), convergent validity (r = 0.50, P < 0.01), and internal consistency (Cronbach's alpha 0.86). The confirmatory factor analysis identified six factors, namely, acquiring relatives’ support, acquiring friends’ support, acquiring neighbors’ or others’ support, seeking spiritual support, reframing, and passive appraisal (χ2/df 1.86, CFI 0.88, TLI 0.87, PGFI 0.68, RMSEA 0.06). This instrument may serve as a useful scale for assessing the coping behaviors of families of patients with dementia in mainland China.