Primary Outcome of Death or Neurodevelopmental Impairment at Corrected Age of 18 to 22 Months.
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† Cognitive delay was defined as a Bayley Cognitive Score of less than 80.¶ Language delay was defined as a Bayley Language Score of less than 80.Primary Outcome of Death or Neurodevelopmental Impairment at Corrected Age of 18 to 22 Months.
创建时间：
2015-12-03
