Table 6 OSA screening utility of the original and modified BQs, the ABC scale and the combination of age, BMI and neck circumference
Original BQ | Modified BQ | ABC scale | Age, BMI, NC | ||
|---|---|---|---|---|---|
AHI ≥ 15 | Sensitivity Specificity PPV NPV | 75.2% 41.0% 63.6% 54.7% | 85.4% 35.0% 64.3% 63.6% | 70.1% 66.0% 73.8% 61.7% | 75.2% 60.0% 72.0% 63.8% |