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Change in HbA1c (%) in subpopulations of patients taking metformin 250 mg bid or 500 mg bid (full analysis set)
| Treatment | n | Baseline mean (SE) | Mean change (SE) | 95% CI (P value) |
|---|---|---|---|---|
| Vildagliptin + metformin 250 mg bid | 34 | 7.9 (0.13) | −1.1 (0.09) | −1.24, −0.88 (P < 0.001) |
| Vildagliptin + metformin 500 mg bid | 34 | 8.1 (0.15) | −1.1 (0.09) | −1.24, −0.88 (P < 0.001) |
CI confidence interval, HbA 1c glycosylated hemoglobin, SE standard error
