Background: People with intellectual disability constitute ∼2% of the population. They die prematurely, and often have a number of unrecognized or poorly managed medical conditions as well as inadequate health promotion and disease prevention. Methods: A cluster randomized controlled trial with matched pairs was carried out. The participants were adults with intellectual disability (n = 453 in 34 clusters). The intervention was a health assessment programme to enhance interactions between the adult with intellectual disability, their carer and their general practitioner (GP). It prompted the systematic gathering of a health history and, subsequently, access to a GP for a guided health review and development of a health action plan. It also provided information about the health of adults with intellectual disability. Follow-up was for 1 year post intervention, with outcomes extracted from GPs' clinical records. Results: Increased health promotion, disease prevention and case-finding activity was found in the intervention group. Compared with the control group there was a 6.6-fold increase in detection of vision impairment (95% confidence interval 1.9-40); a 30-fold increase in hearing testing (4.0-230); an increase in immunization updates [tetanus/diphtheria a 9-fold increase (4.2-19)], and improvements in women's health screening [Papanicolau smears were eight times more common (1.8-35)]. The intervention increased detection of new disease by 1.6 times (0.9-2.8). Conclusions: The Comprehensive Health Assessment Program (CHAP) produced a substantial increase in GPs' attention to the health needs of adults with intellectual disability with concomitantly more disease detection. The presumption that these will yield longer-term health benefits, while suggestive, remains tnexamined. © The Author 2007; all rights reserved.
CITATION STYLE
Lennox, N., Bain, C., Rey-Conde, T., Purdie, D., Bush, R., & Pandeya, N. (2007). Effects of a comprehensive health assessment programme for Australian adults with intellectual disability: A cluster randomized trial. International Journal of Epidemiology, 36(1), 139–146. https://doi.org/10.1093/ije/dyl254
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