Intention to use respite services among informal care-givers of frail older adults in China: the role of care needs change

Background: Population ageing in China calls for evidence-based solutions, especially in terms of fulfilling long-term care needs among frail older adults. Respite services are identified as effective resources for alleviating care-giver burden and promoting the wellbeing of both older adults and their family care-givers. However, respite care is often under-used in China. Objectives: This research aimed to examine factors associated with intention to use respite services among informal care-givers in Shanghai, mainland China. Methods: This study was part of the Longitudinal Study on Family Caregivers for Frail Older Adults in Shanghai. Pairs of older adults and their care-givers (N = 583) who successfully completed the 2013 and 2016 waves were included in the data analysis. Two logistic regression models were conducted, one with time-invariant and one with time-variant factors. Results: The model with time-variant factors had greater explanatory power than the original Andersen model with time-invariant factors influencing intention to use respite services among care-givers. Care-givers had higher odds of intending to use respite services if they had higher care-giving burden, were caring elderly people who experienced care-giver transitions, or were caring for elderly people with increased function of ambulation or decreased function of feeding. Conclusion: The findings imply that change in functional health was a significant determinant of intention to use respite care. Relevant policy and service implications will be discussed.