Pulse oximetry alone | Auscultation alone | Auscultation or pulse oximetry | |
---|---|---|---|
True positives | 20 | 438 | 458 |
False negatives | 438 | 20 | 0 |
False positives | 7 | 33 | 40 |
True negatives | 43,682 | 43,656 | 43,649 |
Sensitivity | 4.37% | 95.63% | 100.00% |
Specificity | 99.98% | 99.92% | 99.91% |
Positive Predict Value | 74.07% | 92.99% | 91.97% |
Negative Predict Value | 99.01% | 99.95% | 100% |