Cross-validation—confusion matrix
| True outcome | Predictive outcome | ||
| SANO | No SANO | Total | |
| Predicted model | |||
| SANO | 422 | 217 | 639 |
| No SANO | 1611 | 3188 | 4799 |
| Total | 2033 | 3405 | 5438 |
| Cross-validation model | |||
| SANO | 414 | 225 | 639 |
| No SANO | 1603 | 3196 | 4799 |
| Total | 2017 | 3421 | 5438 |
SANO, severe adverse neonatal outcome.