Table 1.

The basic characteristics of OSA patients

Characteristics		N(%)† or Mean(SD) *
Age; year		45.58(8.02)*
Sex	Male	24(68.6)†
	Female	11(31.4)†
BMI; kg/m2		30.17(6.79)*
	<30 kg/m2	18(51.4)†
	≥30 kg/m2	17(48.6)†
AHI; events/h		45.57(17.51)*
	Mild OSA	0(0)†
	Moderate OSA	7(20)†
	Severe OSA	28(80)†
Duration of CPAP use; hours		4.70±0.96

AHI group: Mild OSA (5≤AHI<15 events/h); moderate OSA (15<AHI≤30 events/h); and severe OSA (AHI > 30 events/h).