Fig. 3

Completer analyses showed change in weight (a), BMI (b), and W–H ratio (c) during treatment: compared with baseline: *P < 0.05, **P < 0.001; with metformin: #P < 0.05
Completer analyses showed change in weight (a), BMI (b), and W–H ratio (c) during treatment: compared with baseline: *P < 0.05, **P < 0.001; with metformin: #P < 0.05