Response rates in patients with schizophrenia and positive symptoms receiving cognitive behavioural therapy: a systematic review and single-group meta-analysis

Table 1 Subgroup analyses (dichotomous moderators) – 20% overall symptoms reduction

					Test for subgroup differences
Moderator		N	Responders rate	95% CI	Q	P-value
Blinding of outcome assessment	Blind	22	0.4263	0.33; 0.53	0.24	0.62
Blinding of outcome assessment	Open	3	0.5086	0.23; 0.79	0.24	0.62
Treatment resistant	Yes	11	0.3338*	0.22; 0.47	4.75	0.03*
Treatment resistant	No	15	0.5327*	0.42; 0.64	4.75	0.03*
Researchers’ allegiance	Yes	17	0.5113*	0.40; 0.62	4.38	0.04*
Researchers’ allegiance	No	9	0.3275*	0.22; 0.46	4.38	0.04*
Therapist’s expertise	Expert	15	0.4853	0.37; 0.60	3.15	0.07
Therapist’s expertise	Trainee	3	0.3006	0.17; 0.47	3.15	0.07

ISSN: 1471-244X