Table 3.

Multivariate logistic regression model for predicting stroke.

Variables	Odds ratio	95% CI	χ2	P-value
Age	1.03	0.96, 1.09	0.60	0.44
Gender	5.11	1.12, 23.27	4.45	0.04*
Exercise	2.64	1.10, 6.30	4.76	0.03*
Meat and vegetarian (balanced)	1.00
Meat and vegetarian (more meat)	>999.99	<0.01, >999.99	3.00×10−3	0.96
Meat and vegetarian (vegetarian based)	>999.99	<0.01, >999.99	2.60×10−3	0.96
BMI	1.08	0.88, 1.32	0.51	0.47
Waist circumference	1.05	0.93, 1.19	0.65	0.42
SBP	1.01	0.96, 1.04	0.77	0.38
CVAI	1.00	0.97, 1.03	1.10×10−3	0.97
Waist-height ratio×100	0.99	0.82, 1.19	0.02	0.90

^*P < 0.05.

SBP, systolic blood pressure; CVAI, Chinese visceral adiposity index.