Fig. 3

Mean percent weight and BMI change (with standard error bars) measured at three-months post-baseline and six-months post-baseline in 165 study participants with PWS, overall and stratified by age group (< 18 and 18+). The mean percent weight change from baseline to six months post-baseline was + 2.35% (Under 18: + 3.56%; 18+: + 1.00%), and the mean percent BMI change from baseline to six months post-baseline was + 1.42% (Under 18: + 1.73%; 18+: + 1.07%)