PMID: 16527066Mar 11, 2006Paper

Assessment of the new Ballard score to estimate gestational age

Anales de pediatría : publicación oficial de la Asociación Española de Pediatría (A.E.P.)
M A Marín GabrielE Pérez Estévez

Abstract

The New Ballard Score (NBS) is commonly used to estimate gestational age (GA) in the newborn. The aims of this study were: a) to determine the reliability of the NBS; b) to estimate the agreement between two methods of GA assessment, NBS and ultrasonography (US) or last menstrual period (LMP); c) to estimate the agreement between NBS and US/LMP in distinct subgroups of neonates. We performed a prospective, blind study. NBS was performed in neonates born in Hospital 12 Octubre, Madrid before the age of 48 hours. The level of agreement was estimated with two analytical parameters: the intraclass correlation coefficient (ICC) and the mean differences method (MD). Inter-observer agreement was very good (ICC > 0.8). Agreement between US/LMP and NBS was good (ICC = 0.6-0.8). In infants with lower weight or GA, and in those whose mothers had received prenatal corticosteroid therapy, NBS tended to overestimate GA compared with US/LMP (MD = 1.2-2.9). The agreement between two observers in NBS assessment was very good. The agreement between NBS and US/LMP was good, but differences of more than 2 weeks in GA were frequent. In very preterm newborns and in infants whose mothers had received prenatal corticosteroid therapy, NBS tends to over...Continue Reading

Citations

Aug 1, 2008·Journal of Travel Medicine·Elena SostaFrancesco Castelli
Dec 20, 2018·The Journal of Maternal-fetal & Neonatal Medicine : the Official Journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians·Arnab NandyRakesh Mondal
Dec 8, 2020·Global Pediatric Health·Shiyam Sunder TikmaniSarah Saleem
Sep 15, 2021·Journal of Tropical Pediatrics·Mani RajSoundararajan Palanisamy

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