Comparison 10. Global evaluation using a numerical rating scale (0 to 10).

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Paracetamol or propacetamol vs placebo	3	342	Mean Difference (IV, Fixed, 95% CI)	0.35 [0.04, 0.66]
1.1 Paracetamol vs placebo	1	60	Mean Difference (IV, Fixed, 95% CI)	‐0.10 [‐0.46, 0.26]
1.2 Propacetamol vs placebo	2	282	Mean Difference (IV, Fixed, 95% CI)	1.64 [1.04, 2.25]
2 Paracetamol vs NSAIDs	1	60	Mean Difference (IV, Fixed, 95% CI)	‐0.30 [‐0.63, 0.03]
3 Propacetamol vs opioids	2	141	Mean Difference (IV, Fixed, 95% CI)	0.40 [‐0.18, 0.98]