Comparison 2. Passive intervention versus no treatment.
Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
---|---|---|---|---|
1 Pain | 3 | Risk Ratio (M‐H, Random, 95% CI) | Totals not selected | |
1.1 +/‐ 6 weeks | 2 | Risk Ratio (M‐H, Random, 95% CI) | 0.0 [0.0, 0.0] | |
1.2 +/‐ 6 months | 2 | Risk Ratio (M‐H, Random, 95% CI) | 0.0 [0.0, 0.0] | |
2 Recovery | 1 | Risk Ratio (M‐H, Random, 95% CI) | Totals not selected | |
2.1 +/‐ 2 weeks | 1 | Risk Ratio (M‐H, Random, 95% CI) | 0.0 [0.0, 0.0] | |
2.2 +/‐ 3 months | 1 | Risk Ratio (M‐H, Random, 95% CI) | 0.0 [0.0, 0.0] |