Liquefied Petroleum Gas or Biomass for Cooking and Effects on Birth Weight.

ABSTRACT:

Background

Exposure during pregnancy to household air pollution caused by the burning of solid biomass fuel is associated with adverse health outcomes, including low birth weight. Whether the replacement of a biomass cookstove with a liquefied petroleum gas (LPG) cookstove would result in an increase in birth weight is unclear.

Methods

We performed a randomized, controlled trial involving pregnant women (18 to <35 years of age and at 9 to <20 weeks' gestation as confirmed on ultrasonography) in Guatemala, India, Peru, and Rwanda. The women were assigned in a 1:1 ratio to use a free LPG cookstove and fuel (intervention group) or to continue using a biomass cookstove (control group). Birth weight, one of four prespecified primary outcomes, was the primary outcome for this repo

SUBMITTER: Clasen TF 

PROVIDER: S-EPMC9710426 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature