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Multivariate logistic regression analysis for risk factors for ICU mortality in critically ill patients with iNO treatment.
| ORa | 95% CIb of OR | P value | |
|---|---|---|---|
| Maximal iNO dosage during ICUc stay (ppm, mean ± SD) | 1.042 | 1.009–1.077 | 0.013 |
| Duration of MVd during ICU stay (days, mean ± SD) | 0.932 | 0.895–0.97 | 0.001 |
| Vasopressors support (mean ± SD) | 64.01 | 2.095–195.5 | 0.017 |
aOR: odds ratio. bCI: confidence interval. cICU: intensive care unit. dMV: mechanical ventilation.
