Table 4 Main sample-size distributions
From: Modeling and prediction of pressure injury in hospitalized patients using artificial intelligence
Case type | Original data (size) | With LOS ≥ 2 | With surgical procedure | Location not in staffing data removed | Intersection final |
|---|---|---|---|---|---|
PI negative | 24,928 | 21,266 | 21,920 | 21,601 | 16,194 |
PI positive | 1330 | 1142 | 1015 | 1137 | 738 |
Total cases | 26,258 | 22,408 | 22,935 | 22,738 | 16,932 |