Table 5.

Differences between poor and good adherence to CPAP treatment according to questionnaire answers.

Questionnaire	Poor adherence (n = 388)	Good adherence (n = 262)	p
Epworth Sleepiness Scale	9.62 (±5.09)	10.18 (±4.82)	.166
Stanford Sleepiness Scale	3.12 (±1.41)	2.92 (±1.52)	.082
HAD_Anxiety	8.45 (±4.29)	7.05 (±4.00)	<.001∗
HAD_Depression	6.61 (±3.93)	5.56 (±3.70)	<.001∗
ISI	12.92 (±6.13)	12.18 (±6.25)	.135
STOP-BANG	4.28 (±1.36)	4.49 (±1.25)	.045

HAD, Hospital Anxiety Depression; ISI, Insomnia severity index.