Variables

All cases

n = 300

Without OSA

n = 91

With OSA

n = 209

P-value

Sleep efficiency

Mean ± SD

Min - Max

74.3 ± 16.5

8.0 - 98.2

79.0 ± 14.7

72.2 ± 16.8

0.001*

AHI (event/H)

Mean ± SD

Min - Max

24.4 ± 26.0

0 - 110

3.6 ± 3.3

33.5 ± 26.4

<0.001*

STOP-BANG score

Mean ± SD

Min - Max

5.7 ± 1.6

1 - 8

3.9 ± 1.6

6.5 ± 0.9

<0.001*

Nadir O₂ sat%

Mean ± SD

Min - Max

84.5 ± 10.5

71 - 96

91.7 ± 2.5

82.4 ± 11.1

<0.001*