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Recognition of the overgrown fetus: in utero ponderal indices
American Journal of Perinatology
|April 1, 1987
Insights
Ponderal indices correlate with fetal overgrowth in large infants. However, these measures are not clinically useful as they fail to identify most large-for-gestational age infants.
Area of Science:
- Perinatology
- Neonatal research
- Maternal-fetal medicine
Background:
- Accurate identification of fetal overgrowth is crucial for managing potential birth complications.
- Existing indices for assessing fetal size have limitations in clinical practice.
Purpose of the Study:
- To evaluate the correlation between ponderal and ponderal-like indices and fetal overgrowth.
- To assess the clinical utility of these indices in identifying large-for-gestational age infants.
Main Methods:
- A cross-sectional study was conducted.
- Data included 210 pregnancies resulting in term infants with above-average size.
Main Results:
- Ponderal and ponderal-like indices demonstrated a high correlation with fetal overgrowth.
- Despite high correlation, these indices failed to identify a majority of large-for-gestational age infants.
Conclusions:
- While ponderal indices correlate with fetal overgrowth, their clinical usefulness is limited.
- Further research is needed to develop more effective methods for identifying large-for-gestational age infants.
Abstract:
In a cross-sectional study of 210 pregnancies resulting in above-average-sized term infants, ponderal and ponderal-like indices were found to be highly correlative with fetal overgrowth. Clinical usefulness, however, is limited because for each index, most large-for-gestational age infants remain unidentified.