Ambient heat and stillbirth in Northern and Central Florida.

ABSTRACT:

Background

Elevated temperature is well-recognized as a health hazard, and may be particularly harmful to pregnant women, including increasing risk of stillbirth. We conducted a study in Northern and Central Florida, an area prone to periodic extreme heat but with significant seasonal variation, focusing on the most socioeconomically vulnerable populations least able to mitigate the impact of heat.

Methods

We obtained electronic health records data from the OneFlorida Data Trust for the period 2012-2017, with 1876 stillbirths included in the analysis. We used a case-crossover design to examine the risk of stillbirth associated with acute exposures to elevated heat prior to the outcome, contrasting the case period (the week preceding the stillbirth) with a control period (the

SUBMITTER: Savitz DA 

PROVIDER: S-EPMC8638076 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature