Comparison 1. Cognitive behavioural therapy versus control (waiting list): subjective loudness score.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Improvement on subjective loudness score pre‐ and post‐treatment	6	354	Std. Mean Difference (IV, Random, 95% CI)	0.24 [‐0.02, 0.51]