Comparison 3. Hypnosis.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
3.1 Self‐reported pain	5	176	Std. Mean Difference (IV, Random, 95% CI)	‐1.40 [‐2.32, ‐0.48]
3.2 Self‐reported distress	5	176	Std. Mean Difference (IV, Random, 95% CI)	‐2.53 [‐3.93, ‐1.12]
3.3 Behavioral measures‐ Pain	2	69	Std. Mean Difference (IV, Random, 95% CI)	‐0.38 [‐1.57, 0.81]
3.4 Behavioral measures‐ Distress	6	193	Std. Mean Difference (IV, Random, 95% CI)	‐1.15 [‐1.76, ‐0.53]