. 2018 Jun 20;38(6):765–768. [Article in Chinese] doi: 10.3969/j.issn.1673-4254.2018.06.20

1.

各组一般情况与人体学特征

General demographic and polysomnographic data of the groups

Parameter	Non-OSAHS (AHI < 5)	Mild-moderate OSAHS (5≤AHI < 30)	Severe OSAHS (AHI≥30)	P
^*P < 0.05 vs non-OSAHS group, ^#P < 0.05 vs mild-moderate OSAHS group; BMI: Body mass index; NC: Neck circumference; WC: Waist circumference; AHI: Apnea-hypopnea index.
Case (n, male:female)	31 (18:13)	90 (9:1)	113 (110:3)	0.000
Age (year)	45.55±11.09	41.19±10.03	43.04±8.74	0.080
BMI (kg/m²)	24.04 (21.48, 25.39)	26.55 (24.55, 29.06)^*	28.70 (26.28, 30.66)^*#	0.000
NC (cm)	36.0 (33.0, 37.5)	39.0 (37.0, 41.0)^*	41.0 (39.0, 42.9)^*#	0.000
WC (cm)	87.0 (83.0, 90.0)	95.0 (90.0, 101.0)^*	100.0 (93.3, 105.0)^*#	0.000
AHI (/h)	1.6 (0.6, 2.9)	13.9 (9.0, 22.5)^*	54.2 (44.8, 67.8)^*#	0.000