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It is unknown whether participation in a neonatal randomized controlled trial (RCT) is independently associated with differences in outcomes. Our objective was to compare inhospital outcomes between extremely premature infants enrolled in RCTs and those who were eligible but not enrolled in RCTs conducted by the National Institute of Child Health and Human Development Neonatal Research Network (NRN).
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Foglia et al. (2015) studied this question.
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