Table 4 Diagnostic accuracy, 5PQ compared with the BeS cut-off ≥5. Prevalence adjusted with 10%
5PQ | Sensitivity % (CI) | Specificity % (CI) | AUC (CI) | PPV % (CI) | NPV % (CI) | LR+ (CI) |
|---|---|---|---|---|---|---|
≥ 1 | 97.7 (88.0–99.9) | 29.6 (24.1–35.6) | 0.64 (0.60–0.67) | 13.4 (12.3–14.4) | 99.2 (94.4–99.9) | 1.4 (1.3–1.5) |
≥ 2 | 84.1 (69.9–93.4) | 61.9 (55.6–67.8) | 0.73 (0.67–0.79) | 19.7 (16.7–23.1) | 97.2 (94.6–98.6) | 2.2 (1.8–2.7) |
≥ 3 | 61.4 (45.5–75.6) | 81.7 (76.4–86.2) | 0.72 (0.64–0.79) | 27.2 (20.8–34.6) | 95.0 (92.9–96.5) | 3.4 (2.4–4.8) |
≥ 4 | 38.6 (24.4–54.5) | 94.2 (90.6–96.7) | 0.66 (0.59–0.74) | 42.4 (28.4–57.7) | 93.2 (91.6–94.6) | 6.6 (3.4–12.3) |
≥ 5 | 4.5 (0.6–15.5) | 99.2 (97.2–99.9) | 0.52 (0.49–0.55) | 39.4 (8.6–81.8) | 90.3 (89.8–90.9) | 5.8 (0.8–40.4) |