of borderline significanceP = 0.08
In multivariable linear regression modeling, baseline fasting glucose (parameter estimate 6.6; P < 0.0001) was a significant predictor of AUC 0–8 glucose, whereas weight was of borderline significance (0.03; P = 0.08) and AUC 0–∞ metformin levels were not a significant predictor (−0.00005; P = 0.5) (overall model-adjusted R 2 = 0.8).