a. Higher life trauma events predicted greater weight gain in those with higher weight. Higher life trauma predicts increased weight change in IOb, at trending levels in IOw, but not in Il group. Il = Lean individuals. IOw = Overweight individuals. IOb = Individuals with obesity. BMI = Body mass index. ^p < .1. **p < .01.
b. Higher life trauma predicted greater weight gain in IOw and IOb over specific time periods. Il = Lean individuals. IOw = Overweight individuals. IOb = Individuals with obesity. ^p < .1. *p < .05. ***p < .001.