Non-invasive versus invasive respiratory support in preterm infants at birth: systematic review and meta-analysis.

BMJ · 2013 · PMC3805496 · PMID 24136633

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borderline significanceno p-value reported

All the trials reported bronchopulmonary dysplasia independently at 36 weeks corrected gestation, with borderline significance in favour of the nasal CPAP group (relative risk 0.91, 95% confidence interval 0.82 to 1.01, risk difference −0.03, 95% confidence interval −0.07 to 0.01).

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of borderline significanceno p-value reported

In addition, the reduction in bronchopulmonary dysplasia was of borderline significance.

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