Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Adherence to treatment
RCT 3-armed trial	36 men with schizophrenia	Pill adherence scores of 80% (by pill count) 3 months 3/11 (27%) with psychoeducation 8/11 (73%) with behavioural therapy	RR 0.37 (for psychoeducation v behavioural therapy) 95% CI 0.13 to 1.05 The RCT is likely to have been too small to detect a clinically important difference between groups		Not significant
RCT	39 people with schizophrenia	Pill adherence scores >90% 2 months 6/13 (46%) with psychoeducational intervention 25/26 (96%) with behavioural interventions	RR 2.08 95% CI 1.15 to 3.77 NNT 2 95% CI 2 to 5	Moderate effect size	behavioural interventions