Table 2.

Participants characteristics and nocturnal polygraphic results vs health-related quality of life

	PGWBI							SF-12
	TOT	ANX	DEP	WB	SC	HEA	VIT	PCS	MCS
Age	p = 0.004	NS	p < 0.001	p < 0.001	p = 0.008	p = 0.007	NS	p < 0.001	NS
BMI	NS	NS	NS	NS	NS	NS	NS	p < 0.001	NS
AHI	NS	NS	NS	NS	NS	NS	NS	p = 0.010	NS
TSat 90	NS	NS	NS	NS	NS	NS	p < 0.001	p < 0.001	NS
ESS	p < 0.001	p < 0.001	p = 0.003	p = 0.011	p < 0.001	p < 0.001	p < 0.001	p < 0.001	p = 0.003

PGWBI, Psychological General Well-Being Index; TOT, Total score; ANX, Anxiety subscale; DEP, Depression subscale; WB, Well-Being subscale; SC, Self-Control subscale; HEA, Health subscale; VIT, Vitality subscale; SF-12, 12-Item Short-Form Health Survey; PCS, Physical Component Summary; MCS, Mental Component Summary; BMI, body mass index; AHI, Apnea hypopnea index; TSat₉₀, percent of the night at less than 90% oxygen saturation; ESS, Epworth Sleepiness Scale.