Giovannini N, Schwartz L, Cipriani S, Parazzini F, Baini I, Signorelli V, Cetin I. Particulate matter (PM10) exposure, birth and fetal-placental weight and umbilical arterial pH: results from a prospective study.
J Matern Fetal Neonatal Med 2017;
31:651-655. [PMID:
28277922 DOI:
10.1080/14767058.2017.1293032]
[Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE
This prospective study aims to analyze the relation between particulate matter (PM10) exposure during pregnancy and birth weight (BW), placental weight (PW) and umbilical artery PH (UAPH).
STUDY DESIGN
Population included 3614 women born in Italy, living in Lombardia Region, consecutively admitted to the Clinica Mangiagalli for an elective cesarean section from January 2004 through December 2006. Outdoor air quality data were provided by the Department of the Regional Environmental Protection Agency and obtained by a network of fixed monitoring stations representatively distributed in eight geographical areas.
RESULTS AND CONCLUSION
Birth weight was negatively associated with exposure to PM10 concentration during the first trimester of pregnancy (mean change -22.2 g, 95%CI -8.7 to -35.7, p = 0.0013). Placental weight and umbilical artery PH were not associated with exposure to PM10 concentration. Fetal weight was negatively associated with exposure to PM10 concentration during the first trimester of pregnancy.
Collapse