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- Title
INTERGROWTH-21<sup>st</sup> standards for Hadlock's estimation of fetal weight.
- Authors
Stirnemann, J.; Salomon, L. J.; Papageorghiou, A. T.; Stirnemann, Julien; Salomon, Laurent J; Papageorghiou, Aris
- Abstract
Establishing an estimated fetal weight (EFW) percentile involves two distinct steps: first, calculating the EFW based on one or more fetal biometric variables (such as head circumference (HC), abdominal circumference (AC) and femur length (FL)); and, second, plotting the EFW against the gestational age (GA) on an EFW standard, to derive a percentile. The GA-specific centiles for EFW are presented in Figure 1, in comparison with the previously published centiles based on the two-parameter formula. The corresponding equations for (GA), µ(GA) and (GA) are presented in Table S1 and the main centiles are shown in Table S2.
- Subjects
FETAL growth retardation; PREGNANCY outcomes; FETAL macrosomia; PRENATAL diagnosis; BODY weight; WEIGHTS &; measures; FETAL development; GESTATIONAL age; BIOMETRY
- Publication
Ultrasound in Obstetrics & Gynecology, 2020, Vol 56, Issue 6, p946
- ISSN
0960-7692
- Publication type
letter
- DOI
10.1002/uog.22000