Table 1.

Demographic Characteristics of Sample 1, Sample 2, and Normal Controls

Characteristic	Sample 1 (n = 155) Mean ± SD or %	Sample 2 (n = 51) Mean ± SD or %	Normal Controls (n = 57) Mean ± SD or %
Age	46.3 ± 9.18	48 ± 10	43.17 ± 7.54
Sex	89% male	72% male	66% male
BMI	37.7 ± 8.49	33.98 ± 6.18	26.70 ± 6.6
AHI	63 ± 31	51 ± 28	< 5
ESS (baseline)	14.46 ± 4.93	≥ 10	NA
Mean Hours Adherent to CPAP	4.91 ± 2.05 h/night	5.74 ± 1.38 h/night	NA