Subgroup | Studies (n) | WMD (Fixed) (95% CI) | Heterogeneity | Overall effect | |||
---|---|---|---|---|---|---|---|
Q | P | I2 (%) | Z | P | |||
All trials | 5 | -4.56 (-9.24, 0.12) | 1.19 | 0.879 | 0.00% | 1.91 | 0.056 |
Use of antimetabolite | |||||||
Yes | 4 | -4.21 (-9.02, 0.61) | 0.82 | 0.844 | 0.00% | 1.71 | 0.087 |
No | 1 | -4.93 (-9.61, -0.26) | 0.00 | - | - | 1.70 | 0.090 |