An Angiotensinogen Gene Polymorphism (rs5050) Is Associated with the Risk of Coronary Artery Aneurysm in Southern Chinese Children with Kawasaki Disease

Table 1

Frequency distribution of selected variables among the cases and controls.

Variables	Cases ()		Controls ()		^a
	Number	%	Number	%
Age range, month	1.00-166.00		1.00-166.00		0.133
<12	231	30.39	326	33.54
12-60	479	63.03	600	61.73
>60	50	6.58	46	4.73
Sex					0.546
Female	252	33.16	309	31.79
Male	508	68.84	663	68.21
Coronary artery outcomes
CAA	104	13.70
NCAA	656	86.30

CAA: coronary artery aneurysm; NCAA; no coronary artery aneurysm. ^aTwo-sided test of the distributions between the cases and controls.