Table 4 Statistic used to measure heterogeneity among studies in the 26 IPD meta-analyses stratified by analytic approaches
From: Systematic review of methods for individual patient data meta- analysis with binary outcomes
| Â | Statistics | ||||
|---|---|---|---|---|---|
| Â | Q Statistics | I2 | Multiple statistics | Other measures | Unclear |
|  | (N = 6) | (N = 6) | (N = 2) | (N = 6) | (N = 6) |
| Â | n (%) | n (%) | n (%) | n (%) | n (%) |
One-step | 3 (50) | 4 (67) | 0 (0) | 6 (100) | 6 (100) |
Two-step | 2 (33) | 2 (33) | 2 (100) | 0 (0) | 0 (0) |