Jauhar CBTp
Meta-Analysis of CBT for Psychosis with Bias Assessment
Doente / População Intervenção / Exposição Comparação Desfecho
Across 52 RCTs of CBT for psychosis, CBTp produced small reductions in positive and overall symptoms relative to active and inactive controls.
N
34
Desenho
Meta-analysis with bias assessment
Desfecho
Symptom-level effect sizes
Relevância
2
ResultadoOverall symptoms g=−0.33 (95% CI −0.47 to −0.19); positive g=−0.25 (−0.37 to −0.13); negative g=−0.13 (−0.25 to −0.01). Masking moderated: overall −0.62 unmasked vs −0.15 masked (p=0.001); positive −0.57 vs −0.08 (p<0.001). Control intervention did NOT moderate effect.
Jauhar S, et al. Br J Psychiatry. 2014;204:20-29. 10.1192/bjp.bp.112.116285
Discussão e crítica
Calibrates expectations: CBTp's specific effect is modest after methodological adjustments.