Table 2 The efficiency of nomogram for detecting OSA

> 5

0.84 (0.83–0.86)

0.77 (0.76–0.79)

0.76 (0.72–0.80)

3.22 (3.10–3.40)

0.30 (0.30–0.40)

0.93 (0.92–0.94)

0.43 (0.41–0.46)

> 15

0.80 (0.79–0.82)

0.75 (0.730–0.77)

0.72 (0.69–0.75)

2.66 (2.50–2.80)

0.35 (0.30–0.40)

0.83 (0.82–0.85)

0.60 (0.58–0.62)

> 30

0.78 (0.76–0.79)

0.73 (0.71–0.76)

0.69 (0.66,0.71)

2.34 (2.20–2.50)

0.39 (0.30–0.40)

0.70 (0.68–0.71)

0.73 (0.71–0.74)