Table 1.

Demographic and clinical data of obstructive sleep apnea (OSA) patients and healthy controls.

	OSA Patients (n = 32)		Healthy Controls (n = 34)
	Mean	Range	Mean	Range	F(1.64)	P
Age	53.2 ± 9.7	32–65	50.3 ± 6.14	39–62	2.1	n.s.
Education	10.4 ± 3.4	5–17	11.7 ± 2.7	8–18	3.0	n.s.
Sex (M/F)	26/6		30/4
MMSE	28.2 ± 1.3	23–31	28.4 ± 0.9	27–30	0.57	n.s.
Cognitive reserve	102.12 ± 15.91	82–149	103.9 ± 10.2	64–126	0.31	n.s.