Controllers | Total | |||
---|---|---|---|---|
Positive | Negative | |||
Hospital technicians | Positive | 89 | 1 | 90 |
Negative | 3 | 87 | 90 | |
Total | 92 | 88 | 180 | |
Sensitivity (%) | 96.7 | |||
Specificity (%) | 98.9 | |||
PPV (%) | 98.9 | |||
NPV (%) | 96.7 | |||
Health centers technicians | Positive | 132 | 3 | 135 |
Negative | 2 | 133 | 135 | |
Total | 134 | 136 | 270 | |
Sensitivity (%) | 98.5 | |||
Specificity (%) | 97.8 | |||
PPV (%) | 97.8 | |||
NPV (%) | 98.5 |