Table 2.

Univariate and multivariate logistic regression analysis for risk factors of new-onset hyperchloremia ([Cl⁻] ≥ 110 mmol/L).

Variable	Univariate analysis			Multivariate analysis*
	OR	95% CI	p-Value	OR	95% CI	p-Value
NIHSS	1.085	1.031–1.143	0.002	–	–	–
SOFA	1.259	1.146–1.384	<0.001	1.259	1.146–1.384	<0.001
Vasopressor	4.867	2.053–11.537	<0.001	–	–	–
Mechanical ventilation	3.152	1.584–6.271	0.001	–	–	–

NIHSS, National Institutes of Health Stroke Scale; SOFA, Sequential Organ Failure Assessment; OR, odds ratio; CI, confidence interval.

^*In multivariate logistic regression, only parameter with statistical significance was shown.