Association between particulate air pollution and hypertensive disorders in pregnancy: A retrospective cohort study

This study included 386,361 participants (30.3 ± 6.1 years) with 4.8% (17,977/373,905) GH and 5.0% (19,381/386,361) PE-E cases, respectively. In single-pollutant models, we observed increased relative risks for PE-E associated with exposures to PM2.5 total mass [adjusted hazard ratio (HR) per interquartile range: 1.07, 95% confidence interval (CI) [1.04, 1.10]p
Source: PLoS Medicine - Category: Internal Medicine Authors: Source Type: research