Participants | Enhanced follow up EER | Postal reminders CER | RBI (95% CI) | ABI |EER-CER| | NNT (CI) |
---|---|---|---|---|---|
*Abbreviations defined in glossary; RBI, ABI, NNT, and CI calculated from data in article. | |||||
Not returned by 6 weeks | 48% | 25% | 92% (21 to 217) | 23% | 5 (3 to 14) |
All participants | 72% | 60% | 20% (1.8 to 46) | 12% | 9 (4 to 87) |