Methylphenidate and Reduced Overweight in Children With ADHD.

Objective: The objective of this study was to investigate odds ratios of overweight/obesity in children with ADHD and to compare the change in body mass index (BMI) after initiation of methylphenidate treatment in normal versus overweight/obese children. Method: This population-based study included 724 children (<18 years), of whom 197 were girls. Odds ratios for overweight and obesity were calculated, comparing the study group with a reference group from the same area. After initiation of methylphenidate treatment, changes in BMI were assessed for up to 3 years. Results: Children with ADHD had an odds ratio of 1.87 (95% confidence interval [CI]: [1.60, 2.19]) for overweight/obesity. A decrease in BMI standard deviation score was identified 1 to 3 years into treatment. The decrease was beneficially greater in overweight/obese as compared with normal weight children-mean (SD) -0.64 (0.80) versus -0.39 (0.68); p = .001-and greater in girls. Conclusion: Medication with methylphenidate may facilitate favorable weight development in children with ADHD and overweight/obesity.

Swedish population-based study of pupils showed that foster children faced increased risks for ill health, negative lifestyles and school failure.

AIM: This population-based study explored whether foster children faced a higher risk of health problems than children of the same age who were not in foster care. METHODS: Data for 13 739 pupils aged 10, 13 and 16 years were obtained from the Pupil Health Database in the county of Värmland, Sweden, for the school years 2012/2013 and 2013/2014. These included data on school performance, health, lifestyle and social relationships, based on children's interviews with school nurses. RESULTS: Of all the pupils, 171 (1.2%) were in foster care. Children in foster care were generally unhealthier than other children. Both girls and boys were at higher risk of chronic health problems, daily smoking, use of drugs and school failure. When the girls in foster care were compared to other girls, we found that they faced a higher risk of psychological and psychosomatic symptoms. This difference was not found for boys. Foster children were also more likely to express a more negative view on life. CONCLUSION: We confirmed earlier studies that children in foster care tended to have inferior health and well-being than other children. These findings emphasise that health, risky behaviour and school performance should be considered together when assessing foster children.