Predicted number of unscheduled admissions estimated at means of all other control variables based on bootstrapped SE without stratification
| Predicted value | Delta-meth. SE | (95% CI) | |
| Control group | 3.8645 | 0.1341 | 3.6017 to 4.1273 |
| Intervention group | 3.3071 | 0.0831 | 3.1443 to 3.4699 |
| Before | 3.9566 | 0.0850 | 3.7901 to 4.1231 |
| After | 3.0506 | 0.1036 | 2.8475 to 3.2537 |
| Control and before | 4.2023 | 0.1535 | 3.9014 to 4.5033 |
| Control and after | 3.5538 | 0.1974 | 3.1670 to 3.9407 |
| Intervention and before | 3.8477 | 0.0981 | 3.6554 to 4.0401 |
| Intervention and after | 2.8424 | 0.1187 | 2.6098 to 3.0750 |