Sex-specific charts for abdominal circumference in term and near-term Caucasian newborns
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Gerardo Rodríguez
Abstract
Aims: Abdominal circumference (AC) assessment may be used as an index of abdominal visceral size, fetal fat store, and intrauterine nutrition. The aim of this study is to construct sex-specific references and smoothed percentiles for AC at birth in term and near-term Caucasian infants.
Methods: AC was measured in 4542 singleton newborns (2323 males, 2219 females), at a gestational age ≥35 weeks. Smoothed percentiles for AC were constructed by sex and gestational age according to the LMS method.
Results: Males had higher AC than females but differences were only statistically significant beyond 37 weeks. AC increased from 35 to 41 weeks in both sexes.
Conclusions: Sex-specific references constructed for AC in term and near-term Caucasian newborns might be used, as other anthropometric parameters, in the assessment of nutritional status at birth.
©2008 by Walter de Gruyter Berlin New York
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- Index Volume 36 (2008)
- Index Volume 36 (2008) - Contents
- Index - Subjects
- Index - Subjects
- Index - Authors
- Index - Authors
- Acknowledgement
- Acknowledgement
Articles in the same Issue
- Expert panel recommendation
- Diagnosis and treatment of peripartum bleeding
- Original articles – Obstetrics
- Transvaginal ultrasonographic measurement of cervical length in predicting intra-amniotic infection and impending preterm delivery in preterm labor: a comparison with amniotic fluid white blood cell count
- Visfatin/Pre-B cell colony-enhancing factor in amniotic fluid in normal pregnancy, spontaneous labor at term, preterm labor and prelabor rupture of membranes: an association with subclinical intrauterine infection in preterm parturition
- The antenatal identification of funisitis with a rapid MMP-8 bedside test
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- Umbilical cord thickness in the first and early second trimesters and perinatal outcome
- Sex-specific charts for abdominal circumference in term and near-term Caucasian newborns
- Prediction of adverse perinatal outcome at term in small-for-gestational age fetuses: comparison of growth velocity vs. customized assessment
- Original article – Newborn
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- Congress Calendar
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- Index Volume 36 (2008)
- Index Volume 36 (2008) - Contents
- Index - Subjects
- Index - Subjects
- Index - Authors
- Index - Authors
- Acknowledgement
- Acknowledgement