title: [Incidence of intrauterine growth retardation and its significance in perinatology in Hungary].
abstract: The authors have examined the incidence of intrauterine growth retardation at a country level for the first time both in local and international aspect. Using the nomenclature of NDN-system they have found the frequency of WL-(proportional) retardation 7.95% and that of N-(disproportional) retardation 5.99%. They show incidence of retardation from county to county, as well. Examining the correlation between retardation and perinatal mortality they've stated that while the frequency of still-birth among the average developed and proportionally nutrified fetus is 0.34% and the frequency of perinatal mortality among them is 1.23%, that of the N-retardated newborns is 0.88% and 2.08%, respectively, and that of the WL-retarded is higher than the latter: 2.03% and 3.90% respectively. Regarding the incidence and mortality ratio among the two types of retardation the difference is significant.
authors.affiliation: Semmelweis Kórház Szülészeti és Nögyógyászati Osztály, Miskolo.
authors.forename: P
authors.initials: P
authors.lastname: Berkö
authors.forename: I
authors.initials: I
authors.lastname: Molnár
mesh_terms: D005313:Fetal Death / Q000453:epidemiology; D005317:Fetal Growth Retardation / Q000401:mortality*; D006801:Humans; D006814:Hungary / Q000453:epidemiology; D007226:Infant Mortality; D007231:Infant, Newborn
vernacular_title: Az intrauterin növekedési retardáció elöfordulása és perinatológiai jelentösége Magyarországon.