| Control n (%) | Intervention n (%) | All patients n (%) | OR (95% CI) | p value |
---|---|---|---|---|---|
Day 3 return | NÂ =Â 516 | NÂ =Â 516 | NÂ =Â 1032 | Â | Â |
(Patients from category 1 and 2) | 382 (74.0) | 420 (81.4) | 802 (77.7) | 1.55 (1.15–2.08) | 0.004 |
Day 28 return | NÂ =Â 849 | NÂ =Â 828 | NÂ =Â 1677 | Â | Â |
(Patients from all categories) | 446 (52.5) | 525 (63.4) | 971 (57.9) | 1.58 (1.30–1.92) | <0.001 |