Following up fighting fit: the long-term impact of health practitioner input on obesity and BMI amongst adults with intellectual disabilities.

This article presents findings on the long-term impact of health practitioner input to reduce obesity amongst adults with intellectual disabilities. Body mass index (BMI) was measured for an input group (N = 33) and a comparison group (N = 40) 6 years after the input group first received input. Data on BMI were collected at baseline, 6 months, 1 year and 6 years. Mean BMI for the input group reduced steadily over 6 years. Mean BMI in the non-input group rose initially, stabilized and then decreased (although remaining higher than at baseline). The input group demonstrated improvements in obesity levels and lost more weight than the non-input group. However, the differences between groups did not reach statistical significance. This and the improvements in BMI within the non-input group may be due to the relatively small sample size, effect size and the impact of other local initiatives.

Fighting fit? An evaluation of health practitioner input to improve healthy living and reduce obesity for adults with learning disabilities.

People with learning disabilities are at high risk of obesity and consequent health risks. This study aimed to (1) describe levels of obesity for adults supported by learning disability services, and to (2) evaluate the effectiveness of health practitioner input with individuals with learning disabilities. Body mass index (BMI) was measured at 6 month intervals and change in BMI over time was compared between a non-input group and a group receiving practitioner input to improve healthy living. Initially 35 percent of the non-input sample was classified as clinically obese. Mean BMI increased over time for the non-input group at first, but decreased for the group that received practitioner input. The differences in weight change between the two groups reached statistical significance with a greater weight reduction in the input group. Implications for service provision are discussed.