It is very uncertain whether behavioural activation changes treatment acceptabilityup to 6 months (2‐10 weeks) compared with humanistic therapy (very low certainty).
Behavioural activation showed no clear difference in treatment acceptability up to 6 months (4‐16 weeks) compared with CBT (low certainty).
It is very uncertain whether behavioural activation changes treatment acceptabilityup to 6 months (4‐12 weeks) compared with interpersonal, cognitive analytic, integrative (very low certainty).
Behavioural activation showed no clear difference in treatment acceptabilityup to 6 months (1 to 10 weeks) compared with waiting list (moderate certainty).
Behavioural activation showed no clear difference in treatment acceptabilityup to 6 months (16 weeks) compared with placebo (low certainty).
Behavioural activation showed no clear difference in treatment acceptabilityup to 6 months (12‐16 weeks) compared with medication (moderate certainty).
Behavioural activation showed no clear difference in treatment acceptabilityup to 6 months (2‐5 weeks) compared with no treatment (moderate certainty).
Behavioural activation showed no clear difference in treatment acceptabilityup to 6 months (5‐12 weeks) compared with treatment (moderate certainty).
Behavioural activation showed no clear difference in treatment acceptability up to 6 months (4‐8 weeks) compared with third‐wave CBT (low certainty).
Behavioural activation showed no clear difference in treatment acceptability (short term: 2 months) compared with any comparator (low certainty).