Placebo | Â | Â | Â | Â | Â | Â | Â | |
0.14 (− 0.26, 0.54) | Glyburide |  |  | 0.07 (− 0.11, 0.24) [31] | 0.09 (− 0.19, 0.36) [33] |  |  | |
1.09 (0.57, 1.62) | 0.95 (0.61, 1.29) | Gliclazide | Â | Â | Â | Â | Â | Â |
0.12 (− 0.72, 0.96) | − 0.02 (− 0.76, 0.73) | − 0.97 (− 1.79, − 0.15) | Voglibose |  |  |  | − 0.20 (− 0.65, 0.25) [18] |  |
0.13 (− 0.50, 0.76) | − 0.01 (− 0.50, 0.49) | − 0.96 (− 1.56, − 0.36) | 0.01 (− 0.85, 0.87) | Metformin | 0.05 (− 0.41, 0.52) [19] |  |  |  |
0.08 (− 0.35, 0.50) | − 0.06 (− 0.23, 0.10) | − 1.02 (− 1.40, − 0.64) | − 0.05 (− 0.77, 0.68) | − 0.05 (− 0.52, 0.41) | Pioglitazone | 0.06 (− 0.56, 0.68) [30] |  | − 0.06 (− 0.49, 0.38) [28] |
0.05 (− 0.27, 0.36) | − 0.10 (− 0.35, 0.16) | − 1.05 (− 1.47, − 0.62) | − 0.08 (− 0.86, 0.70) | − − 0.09 (− 0.63, 0.46) | − 0.03 (− 0.32, 0.26) | Rosiglitazone |  |  |
0.32 (− 0.39, 1.03) | 0.18 (− 0.41, 0.77) | − 0.77 (− 1.46, − 0.09) | 0.20 (− 0.25, 0.65) | 0.19 (− 0.55, 0.92) | 0.24 (− 0.33, 0.81) | 0.27 (− 0.36, 0.91) | Sitagliptin | 0.18 (− 0.18, 0.55) [17] |
0.14 (− 0.47, 0.74) | − 0.01 (− 0.47, 0.46) | − 0.96 (− 1.54, − 0.38) | 0.01 (− 0.57, 0.59) | 0.00 (− 0.63, 0.64) | 0.06 (− 0.38, 0.49) | 0.09 (− 0.43, 0.61) | − 0.18 (− 0.55, 0.18) | Conventional |