Pharmacist medication review (PMR) v no review for mortality and mean drugs prescribed in nursing home residents for 4 months before and after review†

OutcomesPMRNo reviewRRI (95% CI)NNH
Death 0 to 4 months (observation phase)14%8%71% (−8 to 220)Not significant
†Abbreviations defined in glossary; RRI, RRR, NNH, and NNT calculated from data in the article.
Death 5 to 8 months (intervention phase)4%9%67% (7 to 88)17 (9 to 213)