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Table 2 Multivariate logistic analysis in the entire and PSM cohort, and circulatory system group

From: Association between early ondansetron administration and in-hospital mortality in critically ill patients: analysis of the MIMIC-IV database

Daily dose of OND Entire cohort (N = 51,342) P PSM cohort (10,724) P Circulatory system group in PSM cohort (n = 4599) P
OR (95% CI)   OR (95% CI) OR (95% CI)
Nn-OND useors Ref   Ref   Ref  
Low-dose OND users 0.70 (0.60–0.83)  < 0.001 0.75 (0.62–0.90)  < 0.001 0.51 (0.36–0.73)  < 0.001
Moderate-dose OND users 0.65 (0.45–0.94)  < 0.001 0.63 (0.43–0.91)  < 0.001 0.26 (0.11–0.65)  < 0.001
High-dose OND users 1.58 (0.96–2.61) 0.074 1.30 (0.78–2.16) 0.311 1.51 (0.12–2.10) 0.350