Factor | OR for postoperative complication rate | WMD for postoperative hospital stay | ||
---|---|---|---|---|
Studies with the element | Studies without the element | Studies with the element | Studies without the element | |
A | 0.69 (0.57-0.82), I2 = 43% | 0.21 (0.05-0.90),* | -1.61 (-2.29,-0.92), I2 = 82% | -1.93 (-2.61,-1.25),* |
B | 0.70 (0.56-0.87), I2 = 50% | 0.60 (0.44-0.83), I2 = 38% | -2.18 (-3.06,-1.31), I2 = 81% | -0.94 (-1.27,-0.60), I2 = 1% |
C | 0.67 (0.49-0.93), I2 = 52% | 0.62 (0.40-0.95), I2 = 49% | -1.68 (-2.35,-1.01), I2 = 79% | -1.61 (-3.52,0.29), I 2 = 89% |
D | 0.86 (0.66-1.13), I 2 = 43% | 0.57 (0.45-0.72), I2 = 12% | -1.34 (-1.77,-0.91), I2 = 11% | -1.81 (-2.67,-0.95), I2 = 86% |
E | 0.75 (0.61-0.92), I2 = 34% | 0.48 (0.33-0.69), I2 = 33% | -1.75 (-2.61,-0.88), I2 = 84% | -1.43 (-2.34,-0.52), I2 = 80% |
F | 0.69 (0.52-0.91), I2 = 48% | 0.62 (0.41-0.94), I2 = 53% | -4.00 (-4.93,-3.07), I2 = 0% | -1.20 (-1.44,-0.95), I2 = 42% |
G | 0.71 (0.50-1.02), I 2 = 55% | 0.56 (0.42-0.76), I2 = 13% | -2.63 (-3.98,-1.27), I2 = 88% | -1.10 (-1.38,-0.82), I2 = 23% |
H | 0.74 (0.60-0.93), I2 = 42% | 0.56 (0.41-0.76), I2 = 41% | -2.28 (-3.45,-1.10), I2 = 85% | -1.11 (-1.68,-0.55), I2 = 65% |
I | 0.82 (0.41-1.63), I 2 = 56% | 0.58 (0.42-0.72), I2 = 27% | -1.10 (-2.09,-0.12), I2 = 74% | -1.96 (-2.80,-1.13), I2 = 86% |
J | 1.00 (0.69,1.46),* | 0.59 (0.48,0.73), I2 = 37% | -1.00 (-1.76,-0.24),* | -1.74 (-2.43,-1.05), I2 = 83% |
K | 0.78 (0.63-0.96), I2 = 24% | 0.45 (0.31-0.64), I2 = 19% | -1.82 (-2.99,-0.65), I2 = 87% | -1.43 (-1.95,-0.91), I2 = 64% |
L | 0.81 (0.62-1.07), I 2 = 33% | 0.56 (0.44-0.71), I2 = 50% | -1.64 (-2.79,-0.49), I2 = 83% | -1.58 (-2.32,-0.84), I2 = 82% |
M | - | - | - | - |
N | - | - | - | - |
O | 0.71 (0.46-1.08), I 2 = 69% | 0.60 (0.44-0.82), I2 = 17% | -1.29 (-1.88,-0.70), I2 = 64% | -1.90 (-2.95,-0.86), I2 = 86% |
P | 0.79 (0.63-0.99), I2 = 27% | 0.53 (0.40-0.71), I2 = 30% | -1.74 (-2.67,-0.81), I2 = 85% | -1.58 (-2.85,-0.58), I2 = 82% |
Q | 0.69 (0.57-0.83), I2 = 44% | 0.42 (0.21-0.81),* | -1.42 (-1.97,-0.87), I2 = 77% | -4.00 (-5.45,-2.55),* |