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. 2019 Sep 16;55(2):341–348. doi: 10.1038/s41409-019-0649-3

Table 2.

Risk of death in the PICU: results of Cox proportional hazards regression modeling (N = 125)

HR (95% CI) P value
Achieved neutrophil recovery prior to institution of IMV vs. never achieved neutrophil recovery 0.33 (0.18, 0.59) <0.0001
Achieved neutrophil recovery after institution of IMV vs. never achieved neutrophil recovery 0.14 (0.06, 0.32) <0.0001
Achieved neutrophil recovery prior to institution of IMV vs. achieved neutrophil recovery after IMV 2.27 (1.13, 4.57) 0.0214

HR hazard ratio, CI confidence interval