Table 4: Adherence and patient preference.

N (%) 201 (100)
Missing (%) 0
Excellent (< 90%) 194 (96.5)
Good (> 75-90%) 7 (3.5)
Moderate (> 50-75%) 0
Bad (< 50%) 0
Excellent + good (> 75%) 201 (100)
Metformin XR preferred 194 (96.5)
Metformin IR preferred 6 (3)
No preference 1 (0.5)