Multicomponent comprehensive care (MCC) v usual care for patients requiring warfarin
‡
Outcome at 6 months
MCC
Usual care
RRR (95% CI)
NNT
‡Abbreviations defined in glossary; RRR, NNT, and CI calculated from data provided by author.
Major bleeding
4.9%
10.5%
53.2% (−2.7 to 78.9)
Not significant