Table 1.

Clinical features of obstructive sleep apnea patients and healthy control.

Factors	OSA (n=42)	Controls (n=82)	P
Age, years (SD)	59.48 (9.82)	21.00 (3.00)	<0.001
Male, n (%)	27 (64.28)	49 (59.76)	0.698
Body mass index >25, n (%)	33 (78.57)	5 (6.10)	0.001
Mallampatic 3+, n (%)	23 (54.76)	20 (24.39)	<0.001
Neck diameter, cm (SD)	41.33 (3.67)	32.00 (4.60)	<0.001
Torus palatinus, n (%)	11 (26.62)	0	<0.001
Torus mandibularis, n (%)	4 (9.5)	0	0.012

OSA, obstructive sleep apnea; SD standard deviation.