Comparison 2. 8% capsaicin versus placebo (single dose).
Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
---|---|---|---|---|
1 ≥30% pain relief | 2 | 709 | Risk Ratio (M-H, Fixed, 95% CI) | 1.40 [1.12, 1.74] |
2 Adverse event: erythema, pruritus | 2 | 709 | Risk Ratio (M-H, Fixed, 95% CI) | 1.52 [1.35, 1.72] |