Table 6.

Multivariate logistic regression model for various predictors of hospital admission in matched and unmatched cohorts

	Unmatched (n = 559)			Matched (n = 145)
	OR	95%CI	p value	OR	95%CI	p value
Predictors
ACEI/ARB use	1.2	0.5-2.6	0.677	1.2	0.5-2.7	0.652
Age in 10-year increments	1.3	1.1-1.5	0.001	1.2	0.9-1.5	0.203
Male gender	2.1	1.3-3.4	0.003	1.4	0.6-3.2	0.376
Hypertension	1.4	0.7-2.9	0.322	0.6	0.1-2.8	0.529
Dyslipidemia	0.6	0.3-1.1	0.113	0.9	0.3-2.5	0.783
Diabetes/Pre-diabetes	1.5	0.8-2.5	0.184	1.2	0.5-3.1	0.676
Coronary artery disease	3.2	1.2-9.1	0.024	4.1	1.2-13.2	0.022
Congestive heart failure	1.5	0.5-4.4	0.505	1.4	0.4-5.3	0.617
Stroke/Transient Ischemic Attack	1.9	0.6-6.4	0.302	1.9	0.5-7.2	0.339
Chronic lung disease	2.2	1.2-4.3	0.017	1.9	0.7-5.2	0.191
Chronic Kidney Disease/End Stage Renal Disease	6.2	2.5-15.5	<0.001	5.6	1.8-17.2	0.002

CI = confidence interval, OR = odds ratio.