Table 5.

Multivariate logistic regression model for 30-day mortality

	Univariate analysis		Multivariate analysis
	Unadjusted OR (95% CI)	P value	Adjusted OR (95% CI)	P value
sAs
Per 2 score decrease	3.65 (3.10–4.41)	<0.001	2.72 (2.28–3.24)	<0.001
ASA-PS
Per 1 score increase	6.40 (4.95–8.30)	<0.001	3.99 (3.05–5.21)	<0.001
SASA
Per 4 score decrease	9.56 (7.52–12.16)	<0.001

CI confidence interval