Table 2 Relative risk for adverse outcomes in infants on iMV at 36 weeks PMA.

From: Invasive mechanical ventilation at 36 weeks post-menstrual age, adverse outcomes with a comparison of recent definitions of bronchopulmonary dysplasia

Variable

RR

95% CI

p value

Mortality

13.8

4.3–44.5

<0.0001

Tracheostomy

6.6

3.7–11.5

<0.0001

Gastrostomy tube

2.1

1.6–2.8

<0.0001

  1. The p values were calculated using the Fisher’s Exact Test.
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