表 4.

EORA合并CVD与不合并CVD在传统危险因素方面的差异

Traditional risk factors of EORA patients with or without CVD

Items	CVD (n=59)	Without CVD (n=153)	Z/χ2	P value
Data are presented as n (%) or median (P25, P75). Abbreviations as in Table 1 and Table 2.
BMI (kg/m2)	22.7 (19.9, 25.3)	22.6 (20.7, 24.6)	-0.11	0.916
BMI < 24	34/53 (64.2)	77/127 (60.6)	0.196	0.658
24≤BMI≤28	18/53 (34.0)	44/127 (34.6)	0.008	0.930
BMI>28	1/53 (1.9)	6/127 (4.7)	0.806	0.675
Smoking	19 (32.2)	31 (20.3)	3.37	0.066
Hypertension	38 (64.4)	57 (37.3)	12.69	< 0.001
Diabetes mellitus	18 (30.5)	29 (19.0)	3.29	0.070
Hyperlipidemia	18 (30.5)	5 (3.3)	31.93	< 0.001