Accuracy measures | Practice 1 (N = 927) | Practice 2 (N = 3699) | Practice 3 (N = 7110) | Practice 4 (N = 12057) | Total (N = 23793) |
---|---|---|---|---|---|
Sensitivity | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
Specificity | 98.0 | 99.8 | 99.8 | 99.8 | 99.7 |
Positive predictive value | 57.1 | 98.3 | 96.9 | 97.4 | 96.4 |
Negative predictive value | 98.2 | 100.0 | 100.0 | 100.0 | 100.0 |
Accuracy | 98.1 | 99.8 | 99.8 | 99.8 | 99.8 |