Pimozide (pim) v placebo for schizophrenia or related psychoses*

Weighted event rates
Outcomes No of studiesPimPlaceboRRR (95% CI)NNT (CI)
*Abbreviations defined in glossary. Weighted event rates calculated from data in article.
Clinical diagnosis of relapse at 6–12 months334% 67%41% (22 to 56)4 (2 to 13)
Withdrawal for any reason at 3–12 months342% 67%35% (2 to 57)5 (3 to 82)