Table 5 The correct and misclassification error probabilities (%) of both abdominal wound dehiscence risk score at optimal cut off values and at values used in primary publications
Specificity (%) | Sensitivity (%) | False + (%) | False – (%) | PPV (%) | NPV (%) | Accuracy (%) | Cut off value | |
|---|---|---|---|---|---|---|---|---|
VAMC score | 94% | 48% | 5% | 50% | 75% | 85% | 83% | 25 points |
70% | 82% | 29% | 18% | 48% | 92% | 73% | 14 points* | |
Rotterdam score | 98% | 20% | 2% | 80% | 73% | 78% | 78% | 5.8 points |
71% | 73% | 29% | 27% | 45% | 89% | 71% | 3.8 points* |