Specificity (%) | Sensitivity (%) | Youden index | PLR | NLR | Diagnostic odds ratio | PPV (%) | NPV (%) | Diagnostic accuracy (%) | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
point value | 95%CI | point value | 95%CI | point value | 95%CI | point value | 95%CI | point value | 95%CI | point value | 95%CI | ||||
WeDA System | 94.55 | 83.93–98.58 | 98.18 | 89.01–99.91 | 0.93 | 52 | 7.45–362.98 | 0.06 | 0.02–0.17 | 935.99 | 98.11 | 88.62–99.90 | 94.74 | 84.45–98.63 | 96.36 |
SNAP-IV | 76.36 | 62.67–86.34 | 80.36 | 67.16–89.33 | 0.57 | 3.89 | 2.24–6.74 | 0.29 | 0.18–0.48 | 13.22 | 79.25 | 65.5–88.70 | 77.59 | 64.40–87.08 | 78.18 |