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Factors causing the highest heterogeneity in the current meta-analysis, identified based on univariate and multivariate meta-regression
| Variable | Univariate |
Multivariate |
||
|---|---|---|---|---|
| Coefficient | p Value | Coefficient | p Value | |
| Publication | 1.4 | 0.4 | 2.2 | 0.1 |
| Population studied | 13.7 | 0.003 | 14.7 | 0.001 |
