Intervention not reported
Mortality to 28 days · preterm infants
It is very uncertain whether the intervention changes mortality to 28 days (very low certainty).
1 finding from 1 review
- Cromolyn sodium for the prevention of chronic lung disease in preterm infants 2017 · Cochrane Headline outcomes onlyRR 1.31 [0.52, 3.29]2 studies · 64 participantsVery low