Table 4.

Change in HRQoL summary scores by weight loss category from baseline to 3 years

Summary score	Estimated mean change by weight loss category
	≥15%	≥10%, <15%	≥5%, <10%	0–5%	Gain
IWQOL‐Lite total score	18.72	14.91	12.01	8.33	5.23
SF‐36 PCS	6.15	3.99	4.02	2.50	0.55
SF‐36 MCS	0.48	−0.30	−1.08	−0.79	−1.03

Data analysed using a linear regression model. Missing values post‐baseline were imputed using last observation carried forward. HRQoL, health‐related quality of life; IWQOL‐Lite, Impact of Weight on Quality of Life‐Lite; SF‐36, Short Form‐36 v2; PCS, physical component score; MCS, mental component score.