机译:智力障碍的严重程度和/或神经发育障碍的存在是否会影响唐氏综合症患者痴呆的发作?
Cornwall Partnership NHS Fdn Trust, Threemilestone Ind Estate, Truro, England;
Royal Cornwall Hosp, Cornwall Hlth Lib Knowledge Spa, Truro, England;
Surrey & Borders Partnership NHS Fdn Trust, Adult Learning Disabil, Leatherhead, Surrey, England;
Down syndrome; intellectual disability; dementia; neurodevelopmental disorder; pervasive developmental disorder; autism spectrum disorder; attention-deficit hyperactivity disorder;