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Table 4 The physician’s perspective on limits of viability or intact survival in preterm neonates

From: Management of the smaller twin with impending compromise in twin pregnancies complicated by selective fetal growth restriction: a questionnaire-based study of clinical practice patterns

 

GA (weeks)

EFW (g)

Viability

24 (22–28)

500 (250–1500)

Intact survival*

30 (23–35)

1000 (400–1700)

  1. Data are presented as proportion (%) or median (Interquartile range)
  2. GA, Gestational age; EFW, Estimated fetal weight
  3. *Intact survival was defined as neonatal survival without neurologic abnormality
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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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