Fig. 2.

a Higher levels of self-reported weekly sleep at baseline predicted at least a 1 BMI unit (kg/m²) reduction after 3 months of weight management treatment (β = −0.071, p = 0.03). b Endorsement of daytime fatigue (n = 33 of 81 patients) moderates the relationship between self-reported weekly sleep at baseline and achievement of at least a 1 BMI unit (kg/m²) reduction after 3 months of weight management treatment (β = −0.018, p = 0.04). c Younger age (≤14 years, n = 42 patients) versus older age (≥15 years, n = 39 patients) does not moderate the relationship between self-reported weekly sleep at baseline and achievement of at least a 1 BMI unit (kg/m²) reduction after 3 months of weight management treatment (β = −0.015, p = 0.06).