BACKGROUND: The ageing of people with intellectual disability, accompanied with consequences like dementia, challenges intellectual disability-care staff and creates a need for supporting methods, with Dementia Care Mapping (DCM) as a promising possibility. This study examined the effect of DCM on the quality of life of older people with intellectual disability.
METHODS: We performed a quasi-experimental study in 23 group homes for older people with intellectual disability in the Netherlands, comparing DCM (n = 113) with care-as-usual (CAU; n = 111). Using three measures, we assessed the staff-reported quality of life of older people with intellectual disability.
RESULTS: DCM achieved no significantly better or worse quality of life than CAU. Effect sizes varied from 0.01 to -0.22. Adjustments for covariates and restriction of analyses to people with dementia yielded similar results.
CONCLUSION: The finding that DCM does not increase quality of life of older people with intellectual disability contradicts previous findings and deserves further study.
|Tijdschrift||Journal of Applied Research in Intellectual Disabilities|
|Nummer van het tijdschrift||4|
|Status||Published - jul-2019|