Table 3.

Test characteristics (95% confidence intervals) for the STOP-BANG measured and STOP-BANG self-reported scores.

	AHI>5	AHI>15	AHI>30
STOP-BANG measured
Sensitivity (95%CI)	82.2% (78.6–85.7)	93.2% (87.3–96.9)	96.8% (88.8–99.4)
Specificity (95%CI)	48.0% (35.8–59.8)	40.5% (35.3–43.8)	33.1% (30.0–34.2)
PPV (95%CI)	84.2% (80.5–87.8)	58.2% (54.5–60.5)	36.4% (33.3–37.4)
NPV (95%CI)	44.4% (33.1–55.4)	87.0% (75.9–94.0)	96.3% (87.1–99.4)
Odds ratio (95%CI)	4.28 (2.05–8.95)	9.34 (3.77–24.17)	14.86 (3.37–91.50)
Area under ROC curve (95%CI)	.722 (.645–.799)	.746 (.682–.811)	.762 (.696–.827)
STOP-BANG self-reported
Sensitivity (95%CI)	79.3% (75.6–82.8)	88.3% (81.9–93.2)	93.5% (84.7–97.9)
Specificity (95%CI)	50.0% (37.6–62.0)	41.4% (35.7–45.7)	35.7% (32.2–37.4)
PPV (95%CI)	84.3% (80.4–88.1)	57.2% (53.1–60.4)	36.5% (33.0–38.2)
NPV (95%CI)	41.7% (31.3–51.7)	80.0% (69.0–88.4)	93.3% (84.2–97.8)
Odds ratio (95%CI)	3.83 (1.87–7.89)	5.35 (2.52–11.57)	8.04 (2.62–27.55)
Area under ROC curve (95%CI)	.714 (.637–.792)	.736 (.670–.802)	.758 (.690–.826)