Outcome | Letterand chart reminder EER | Letter alone CER | RBI (95% CI) | ABI |EER-CER| | NNT (CI) |
---|---|---|---|---|---|
*Abbreviations defined in glossary; RBI, ABI, NNT, and CI calculated from data in article. | |||||
Had mammogram | 30.9% | 26.5% | 16.8% (3 to 33) | 4.4% | 23(12 to 129) |
Had Pap smear | 22.8% | 19.4% | 17.8% (0.8 to 38) | 3.4% | 29(15 to 585) |