Skip to main content

Advertisement

Table 1 Specificity and sensitivity of different cut-off scores on the BDI with ICD-10 clinical diagnosis as gold standard.

From: The psychometric properties of Beck Depression Inventory for adolescent depression in a primary-care paediatric setting in India

Cut-off score Sensitivity (%) (95% CI) Specificity (%) (95% CI) Cut-off score Sensitivity (%) (95% CI) Specificity (%) (95% CI)
≥ 1 100.0 (71.3–100.0) 3.5 (1.3–7.5) ≥ 19 54.5 (23.5–83.1 83.5 (77.1–88.8)
≥ 2 90.9 (58.7–98.5) 4.7 (2.1–9.1) ≥ 20 36.4 (11.2–69.1 84.7 (78.4–89.8)
≥ 3 90.9 (58.7–98.5) 7.1 (3.7–12.0) ≥ 21 36.4 (11.2–69.1) 88.8 (83.1–93.1)
≥ 4 90.9 (58.7–98.5) 11.2 (6.9–16.9) ≥ 22 27.3 (6.3–60.9) 90.0 (84.5–94.1)
≥ 5 90.9 (58.7–98.5) 17.6 (12.2–24.2) ≥ 24 27.3 (6.3–60.9) 90.6 (85.2–94.5)
≥ 6 81.8 (48.2–97.2 22.9 (16.9–30.0) ≥ 25 27.3 (6.3–60.9) 91.2 (85.9–95.0)
≥ 7 81.8 (48.2–97.2 28.8 (22.1–36.3) ≥ 26 27.3 (6.3–60.9) 92.9 (88.0–96.3)
≥ 8 72.7 (39.1–93.7 34.7 (27.6–42.4) ≥ 27 27.3 (6.3–60.9) 94.7 (90.2–97.5)
≥ 9 72.7 (39.1–93.7 37.6 (30.3–45.4) ≥ 28 27.3 (6.3–60.9) 95.3 (90.9–97.9)
≥ 10 72.7 (39.1–93.7) 40.6 (33.1–48.4) ≥ 29 18.2 (2.8–51.8) 95.9 (91.7–98.3)
≥ 11 63.6 (30.9–88.8) 45.9 (38.2–53.7) ≥ 30 18.2 (2.8–51.8) 95.9 (91.7–98.3)
≥ 12 63.6 (30.9–88.8) 52.4 (44.6–60.1) ≥ 32 18.2 (2.8–51.8) 97.6 (94.1–99.3)
≥ 13 63.6 (30.9–88.8) 55.3 (47.5–62.9) ≥ 33 18.2 (2.8–51.8) 98.8 (95.8–99.8)
≥ 14 63.6 (30.9–88.8) 61.2 (53.4–68.5) ≥ 34 18.2 (2.8–51.8 99.4 (96.8–99.9)
≥ 15 63.6 (30.9–88.8) 66.5 (58.8–73.5) ≥ 37 18.2 (2.8–51.8 100.0 (97.8–100.0)
≥ 16 63.6 (30.9–88.8) 70.6 (63.1–77.3) ≥ 40 9.1 (1.5–41.3 100.0 (97.8–100.0)
≥ 17 63.6 (30.9–88.8) 73.5 (66.2–80.0) ≥ 42 0.0 (0.0–28.7) 100.0 (97.8–100.0)
≥ 18 54.5 (23.5–83.1) 76.5 (69.4–82.6)