Reference birthweight range for multiple birth neonates in Japan
نویسندگان
چکیده
منابع مشابه
Reference birthweight range for multiple birth neonates in Japan
BACKGROUND: A reference range for the birthweight of multiple births neonates is necessary for the assessment for intrauterine growth. METHODS: Pairs of multiple births were identified by birthplace, the ages of the parents, gestational age, and the year and month of birth. We studied a total of 32,232 livebirth-livebirth pairs of twins, 1894 triplet live births, and 206 quadruplet live births....
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OBJECTIVE Firstly, to establish a reference range of birth weight with gestation at delivery; secondly, to identify maternal characteristics that are significantly associated with birth weight; and thirdly, to determine if combinations of maternal characteristics, fetal nuchal translucency thickness (NT), and serum concentrations of free beta-human chorionic gonadotrophin (β-hCG) and pregnancy-...
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Localized birthweight references for gestational ages serve as an essential tool in accurate evaluation of atypical birth outcomes. Such references for twin births are currently not available in China. The aim of this study was to construct up-to-data sex specific birth weight references by gestational ages for twin births in China. We conducted a population-based analysis on the data of 22,507...
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ژورنال
عنوان ژورنال: BMC Pregnancy and Childbirth
سال: 2004
ISSN: 1471-2393
DOI: 10.1186/1471-2393-4-2