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. 2025 Feb 24;25:129. doi: 10.1186/s12872-025-04576-0

Table 3.

Multivariate analysis of factors associated with delayed extubation in propensity-matched cohort

Variable Odds Ratio 95% Confidence Interval P Value
amiodarone 1.797 1.278-2.536 0.001
age 1.025 1.010-1.039 0.001
LVEF 0.968 0.948-0.987 0.001
CPB 1.010 1.002-1.018 0.016
DHCA 1.033 1.012-1.058 0.003
RBC 1.213 1.117-1.323 <0.001