Table 3 Model performance of structured and unstructured data to predict hospital length of stay (LOS) when trained on intensive care unit stays
From: The prediction of hospital length of stay using unstructured data
| Â | Structured data | Unstructured data | Difference (points) | All features |
|---|---|---|---|---|
Recall | 77.6% | 75.9% |  − 1.72 | 84.5% |
Specificity | 66.7% | 77.8% | 11.11 | 72.2% |
Precision | 88.2% | 91.7% | 3.43 | 90.7% |
Accuracy | 75.0% | 76.3% | 1.32 | 76.3% |
F1 score | 82.6% | 83.1% | 0.49 | 87.5% |