Comparison 18. TENS plus metamizol versus metamizol.
| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 18.1 Pain however assessed by the authors | 1 | Risk Ratio (M‐H, Fixed, 95% CI) | Totals not selected | |
| 18.1.1 Reduction in VAS | 1 | Risk Ratio (M‐H, Fixed, 95% CI) | Totals not selected | |
| 18.2 Maternal views of treatment | 1 | Risk Ratio (M‐H, Fixed, 95% CI) | Totals not selected | |
| 18.2.1 Maternal satisfaction with treatment | 1 | Risk Ratio (M‐H, Fixed, 95% CI) | Totals not selected |