[Twin birth weight discordance and risk of preterm birth].
Our purpose was to determine whether birth weight discordance is a risk factor for preterm birth of twins. Maternally linked 1970-2000 Kutno Hospital birth certificates were used to analyze gestations resulting in live twins. The degree of discordance correlated strongly with risk for live preterm birth but only for discordances > 20%. Twin birth weight discordance has demonstrated to be a risk factor for preterm birth. The effect was found particularly with discordance > 30%.
Malinowski
Witold
W
Zakład Perinatologii, Instytutu Kształcenia Medycznego, Akademii Swietokrzyskiej w Kielcach.
Lipiec
Waldemar
W
Partyka
Jacek
J
D001724:Birth Weight; D005260:Female; D020567:Fetal Weight; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D047928:Premature Birth / Q000209:etiology*; D012189:Retrospective Studies; D012307:Risk Factors; D014427:Twins