Conclusions
obesity, overweight, SMI
OBESITY
This randomized clinical trial evaluated a 1-year group-based lifestyle intervention in a FACT team setting in the Netherlands. The group-based lifestyle intervention significantly reduced weight from baseline to 12 months in adults with SMI and overweight or obesity. Participants with higher attendance rates seemed to benefit most, but this subgroup was small, and these findings need confirmation in future research. The lifestyle intervention could be a useful tool for further implementation of lifestyle interventions by FACT teams.