Predictive values for each indicator included or excluded from medical record screening when present on admission
| Pressure ulcer | Postoperative pulmonary embolism or deep vein thrombosis | Postoperative sepsis | Ventilator-associated pneumonia | Postoperative wound infection | ||||||
| POA+ (%) | POA− (%) | POA+ (%) | POA− (%) | POA+ (%) | POA− (%) | POA+ (%) | POA− (%) | POA+ (%) | POA− (%) | |
| Positive predictive value | 74.5 | 54.3 | 58.5 | 49.6 | 45.0 | 44.2 | 29.9 | 29.9 | 69.1 | 62.3 |
| Negative predictive value | 93.3 | 93.8 | 99.7 | 99.9 | 98.2 | 98.2 | 98.9 | 98.9 | 95.5 | 96.4 |
POA+, indicator from medical record screening included when present on admission; POA−, indicator from medical record screening excluded when present on admission.