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Related factors with heterogeneity of IPV among pregnant women in the current meta-analysis (based on univariate meta-regression model)
| Variables | Coefficient | P-value |
|---|---|---|
| Publication year | −2.1 | 0.7 |
| Sample size | 0.1 | 0.5 |
| Regions | ||
| Amhara | 13.0 | 0.2 |
| Oromia | 19.2.53 | 0.08 |
| Others | 9.1 | 0.3 |
| SNNPR (reference) | 0 | |
