Table 3 Diagnostic performance of DT and e-tongue
Dipstick | E-tongue | |
|---|---|---|
Accuracy, % (95% CI) | 75.9 (68–82.7) | 81.7 (74.3–87.7) |
Sensitivity, % (95% CI) | 61.4 (45.5–75.6) | 61.4 (45.5–75.6) |
Specificity, % (95% CI) | 82.5 (73.4–89.4) | 90.8 (83.3–95.7) |
PPV, % (95% CI) | 61.4 (45.5–75.6) | 75 (57.8–87.9) |
NPV, % (95% CI) | 82.5 (73.4–89.4) | 84 (75.6–90.4) |
Positive likelihood ratio (95% CI) | 3.5 (2.1–5.7) | 6.7 (3.4–1.3) |
Negative likelihood ratio (95% CI) | 46.8 (31.9–68.7) | 42.5 (29.2–62.1) |
Diagnostic odds ratio (95% CI) | 747.4 (335.4–1665.7) | 1570.6 (628.7–3923.6) |