Results
| Round 1 | Round 2 | Round 3 | ||||||||
| Intervention 1 n=388 | Intervention 2 n=385 | Control n=393 | P value | Intervention n=131 | Control n=120 | P value | Intervention n=517 | Control n=517 | P value | |
| Appt scheduled within 72 hours (95% CI) | 4.6% (2.8 to 7.2) | 3.9% (2.0 to 5.8) | 5.3% (3.1 to 7.6) | 0.6 | 9.2% (4.2 to 14.1) | 1.7% (0.0 to 4.0) | 0.01 | 3.3% (1.8 to 4.8) | 1.2% (0.4 to 2.1) | 0.02 |
| Total overdue vaccines delivered (95% CI) | 3.1% (2.4 to 3.8) | 3.7% (3.0 to 4.5) | 3.6% (2.8 to 4.4) | 0.4 | 20.4 (17 to 2.4) | 22.6 (19 to 2.6) | 0.3 | 7.0% (6.1 to 8.0) | 5.5% (4.6 to 6.3) | 0.02 |
| Overdue vaccines delivered per patient, RR versus control (95% CI) | 0.86 (0.63– to) p=0.3 | 1.05 (0.78 to 1.41) p=0.8 | Ref | 1.11 (0.87 to 1.41) | Ref | 0.4 | 1.27 (1.04 to 1.56) | Ref | 0.02 | |