Key references: Functional decline in people with developmental disability

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Holst G, Johansson M, Ahlstrom G. Signs in people with intellectual disabilities: Interviews with managers and staff on the identification process of dementia. Healthcare (Basel) 2018;6(3). https://www.ncbi.nlm.nih.gov/pubmed/30149606
Prasher V, Farooq A, Holder R. The Adaptive Behaviour Dementia Questionnaire (ABDQ): screening questionnaire for dementia in Alzheimer’s disease in adults with Down syndrome. Res Dev Disabil 2004;25(4):385–97. https://www.ncbi.nlm.nih.gov/pubmed/15193672
Takenoshita S, Terada S, Kuwano R, Inoue T, Cyoju A, Suemitsu S, et al. Prevalence of dementia in people with intellectual disabilities: Cross-sectional study. Int J Geriatr Psychiatry 2020. https://www.ncbi.nlm.nih.gov/pubmed/31894597