Outcomes | MS | Saline | RBR (95% CI) | NNH |
---|---|---|---|---|
Overall diagnostic accuracy | 64% | 67% | 4% (−27 to 27) | Not significant |
RRI (CI) | ||||
---|---|---|---|---|
Any change in the diagnostic list | 38% | 31% | 20% (−29 to 105) | Not significant |
Change in severity of tenderness | 38% | 35% | 7% (−36 to 78) | Not significant |
RRR (CI) | NNT | |||
---|---|---|---|---|
‡RBR = relative benefit reduction. Other abbreviations defined in glossary; RBR, RRI, RRR, NNH, NNT, and CI calculated from data in article. | ||||
Change in location of pain | 34% | 41% | 18% (−36 to 50) | Not significant |