title: [Adolescent primiparous women, 17-years-old and younger].
abstract: Between January 1, 1983 and June 30, 1991, 107,420 primiparae were recorded in the Swiss Statistics, which cover approx. 60 hospitals. 573 primiparae were 17 years of age or less (= Group I). The control group consisted of 106,855 primiparae between 18 and 35 years of age (Group II). Comparison of these 2 groups showed the following results: A significantly higher risk in prematurity in Group I. There was no significant difference in perinatal mortality or in birth weight under 2,500 g. A significantly lower rate of caesarean sections and of surgical assisted vaginal deliveries were recorded in Group I.
authors.affiliation: Frauenklinik Kantonspital Münsterlingen, Schweiz.
authors.forename: F
authors.initials: F
authors.lastname: Krähenmann
authors.forename: H
authors.initials: H
authors.lastname: Brühwiler
mesh_terms: D000293:Adolescent; D002585:Cesarean Section / Q000706:statistics & numerical data; D005113:Extraction, Obstetrical / Q000706:statistics & numerical data; D005260:Female; D005313:Fetal Death; D005858:Germany / Q000453:epidemiology; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011256:Pregnancy Outcome / Q000453:epidemiology*; D011253:Pregnancy in Adolescence / Q000706:statistics & numerical data*; D012307:Risk Factors