CANNABIS REDUCTION: PSYCHOLOGICAL THERAPY (SPECIFICALLY ABOUT CANNABIS AND PSYCHOSIS) vs NON‐SPECIFIC PSYCOEDUCTION: Cannabis use
CANNABIS REDUCTION: PSYCHOLOGICAL THERAPY (SPECIFICALLY ABOUT… showed no clear difference in behaviour: Cannabis use: Used cannabis in last 4 weeks ‐ medium term… compared with NON‐SPECIFIC PSYCOEDUCTION (moderate certainty).
What each review found
Include earlier review versions| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
CANNABIS REDUCTION: PSYCHOLOGICAL THERAPY (SPECIFICALLY ABOUT CANNABIS AND PSYCHOSIS) vs NON‐SPECIFIC PSYCOEDUCTION Behaviour: Cannabis use: Used cannabis in last 4 weeks ‐ medium term Cannabis use · patients with SCHIZOPHRENIA AND CANNABIS USE CANNABIS REDUCTION: PSYCHOLOGICAL THERAPY (SPECIFICALLY ABOUT… showed no clear difference in behaviour: Cannabis use: Used cannabis in last 4 weeks ‐ medium term… compared with NON‐SPECIFIC PSYCOEDUCTION (moderate certainty). Cannabis and schizophrenia (2014) · Cochrane Headline outcomes only | RR 1.04 [0.62, 1.74] | 1 study · 47 participants | Moderate |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| Cannabis and schizophrenia 2014 · Cochrane Headline outcomes only | Not reported | list not extracted yet | Not assessed |
Studies behind the findings
None of these reviews ties its included studies to this outcome in the data here. Cochrane reviews and reviews with headline outcomes only do not list their studies yet.
How reviews are matched to this question
Reviews word the same question differently. Four decision models (TypeSafe's Jev, Liquid AI's d1-ultra, SubQ Snap and Baseten's Elephant) judged each wording of the population, intervention, comparator and outcome against the others; two wordings count as the same when at least three of them agree and none clearly disagrees, and findings count as this question only when all four elements match. Timing, setting and subgroup never split a question: they are shown on each finding.