title: [The course and outcome of pregnancy in adolescence in relation to chronologic and gynecologic age].
abstract: A total of 509 single pregnancies in teenagers up to 18 years old were examined. Younger teenagers proved to have low (1-2) gynecological years in 10.7% and older teenagers in 3.9%. There is no difference in the frequency of threatened abortions, EPH gestosis, placenta removal, and uterine exploration between the groups of younger and older, teenagers, but in teenagers with low gynecological years these complications observed significantly more frequently than in those with more gynecological years (p less than 0.001). No significant difference was recorded in the frequency of pre-term deliveries between younger and older teenagers (chronological age), whereas in teenagers with a low gynecological age there were significantly more pre-term deliveries than in those with more gynecological years (p less than 0.05). Vacuum extractor was applied significantly more frequently in teenagers 15-16 years old than in those 17-18 years (p less than 0.01). There is an even more pronounced significance in the frequency of delivery termination by vacuum extractor in teenagers with a low than in those with a higher gynecological age (p less than 0.001). Chronological and gynecological age have an significant effect on low birth mass children, the frequency of early neonatal complications, or perinatal mortality which in the teenagers examined was 15.7.
authors.forename: F
authors.initials: F
authors.lastname: Mikulandra
authors.forename: I
authors.initials: I
authors.lastname: Merlak
authors.forename: M
authors.initials: M
authors.lastname: Konjevoda
authors.forename: E
authors.initials: E
authors.lastname: Stojnić
authors.forename: M
authors.initials: M
authors.lastname: Perisa
authors.forename: B
authors.initials: B
authors.lastname: Grgurević
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001724:Birth Weight; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology; D008572:Menarche; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology; D011256:Pregnancy Outcome; D011253:Pregnancy in Adolescence
vernacular_title: Tok i ishod trudnoća maloljetnica prema kronoloskim i ginekoloskim godinama.