Table 1 Description of measure validity using manual reviewed charts as gold standard
| Â | Institution 1 | Institution 2 | Institution 3 | Institution 4 |
|---|---|---|---|---|
Kappa | 0.8960 | – | 0.8960 | 1.000 |
Sensitivity | 100% | 100% | 94.2% | 100% |
Specificity | 95.8% | 99.7% | 97.2% | 100% |
PPV | 83.7% | 50% | 94.1% | 100% |
NPV | 100% | 100% | 97.2% | 100% |