Pattern of multimorbidity in middle‐aged and older‐aged people with mild intellectual disability in Australia

Background Non‐communicable diseases (NCDs), also known as chronic diseases, now constitute a major proportion of ill‐health across most adult and older populations including in people with intellectual disability. The current paper is a comparative analysis of prevalence of NCDs across mid‐aged and older‐aged people with mild intellectual disability. Method Comparative data comes from two cross‐sectional surveys using similar methodology and timeframes. The analysis sample comprises mid‐aged group (30–50 years, N = 291) and older‐aged group (≥60 years, N = 391). Results People with mild intellectual disability start developing NCDs in early to mid‐adulthood and increases with age. The mean number of NCDs in mid‐aged group was 0.86 (SD, 0.84) compared to 3.82 in older group (SD, 2.67). Conclusion There needs to be early identification and management of NCDs using relevant health promotion and preventative measures at optimal intervention points. The training of healthcare professionals needs improvement.