[A comment about premature births (author's transl)]

Area of Science:

• Obstetrics and Gynecology
• Perinatology
• Maternal-Fetal Medicine

Context:

• Retrospective analysis of 908 mothers with premature deliveries and 782 mothers with full-term deliveries.
• Data collected from the University of Heidelberg, Department of Gynaecology and Obstetrics in Mannheim (1966-1971).
• Comparison of prenatal case histories and labor characteristics between premature and full-term birth groups.

Purpose:

• To identify risk factors associated with premature delivery.
• To compare the incidence of pregnancy and labor complications in premature versus full-term births.
• To investigate the correlation between placental pathology and premature birth.

Summary:

• Primiparity, high parity (≥4 previous deliveries), unmarried status, prior miscarriage, and short interpregnancy intervals (<24 months) were linked to premature delivery.
• Pregnancy complications including bleeding, EPH-Syndrome, inadequate prenatal care, premature rupture of membranes, abruptio placentae, and labor complications were significantly more frequent in mothers delivering prematurely.
• Histo-pathological placental changes were observed in 11.2% of premature births compared to 3.6% of full-term births.

Impact:

• Highlights key maternal and pregnancy-related risk factors for premature birth.
• Underscores the association between specific obstetric complications and adverse pregnancy outcomes.
• Provides evidence for the role of placental pathology in the etiology of preterm birth, informing clinical management and research.