Confidence intervals for the number needed to treat. Absolute risk reduction is less likely to be misunderstood.
| Autor: | G, Newcombe R |
|---|---|
| Zdroj: | BMJ (British Medical Journal); June 1999, Vol. 318 Issue: 7200 p1765-7, 3p |
| Databáze: | Supplemental Index |
| Externí odkaz: |
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