Environmental pollution and delivery outcome in southern Sweden: a study with central registries

Acta Paediatr. 1996 Nov;85(11):1361-4. doi: 10.1111/j.1651-2227.1996.tb13926.x.


Objective: To study whether differences in delivery outcome correlated with pollution levels in the municipalities of a county in southern Sweden (Malmöhus).

Methods: The effects of air and ground pollution on delivery outcome were studied in 38,718 women who lived, and were delivered, in Malmöhus county in southern Sweden during the period 1985-90. Delivery outcome was compared between different municipalities arranged according to the degree of pollution.

Results: Neither air nor ground pollution affected the odds ratio for short gestation or low birthweight. No significant effect was seen on perinatal deaths or non-trivial malformations, but in the municipality with the highest arsenic concentration, 14 infants died perinatally versus the expected 7.4, and the odds ratio for stillbirths reached formal statistical significance.

Conclusions: Environmental pollution in this county does not seem to be a major determinant of delivery outcome.

MeSH terms

  • Air Pollution
  • Birth Weight
  • Environmental Pollution*
  • Female
  • Gestational Age
  • Humans
  • Maternal Exposure*
  • Odds Ratio
  • Pregnancy
  • Pregnancy Outcome*
  • Registries
  • Sweden