Combination of Fundal Height and Ultrasound to Predict Small for Gestational Age at Birth.

ABSTRACT:

Objective

The objective of the study was to determine whether adding longitudinal measures of fundal height (FH) to the standard cross-sectional FH to trigger third trimester ultrasound estimated fetal weight (EFW) would improve small for gestational age (SGA) prediction.

Study design

We developed a longitudinal FH calculator in a secondary analysis of a prospective cohort study of 1,939 nonobese pregnant women who underwent serial FH evaluations at 12 U.S. clinical sites. We evaluated cross-sectional FH measurement ≤ -3 cm at visit 3 (mean: 32.0 ± 1.6 weeks) versus the addition of longitudinal FH up to and including visit 3 to trigger an ultrasound to diagnose SGA defined as birth weight <10th percentile. If the FH cut points were not met, the SGA screen was classified as n

SUBMITTER: Grantz KL 

PROVIDER: S-EPMC8802337 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature