(b)  

HRR at Year 1
Model*	B	SE	P value	R 2
Model B
Moderate high success versus high success	−4.32	0.62	<0.0001	0.27
Moderate success versus high success	−6.28	0.68	<0.0001
Moderate low success versus high success	−6.58	0.70	<0.0001
Low success versus high success	−7.13	0.64	<0.0001
	Least square means∧
	LSMEAN	SE
Low successa	37.79	0.39
Moderate low successb	38.34	0.48
Moderate successc	38.64	0.45
Moderate high successa,b,c,d	40.60	0.36
High successa,b,c,d	44.92	0.51

^∧Same superscripts indicate groups are significantly different from each other.

*Models were adjusted for baseline covariates, including age, gender, clinical site, diabetes duration, diabetes medication use, history of cardiovascular disease, hypertension, BMI, waist circumference, HbA1c, and triglycerides.