Household fuel use and adverse pregnancy outcomes in a Ghanaian cohort study

Abstract Background Accruing epidemiological evidence suggests that prenatal exposure to emissions from cooking fuel is associated with increased risks of adverse maternal and perinatal outcomes including hypertensive disorders of pregnancy, low birth weight, stillbirth and infant mortality. We aimed to investigate the relationship between cooking fuel use and various pregnancy related outcomes in a cohort of urban women from the Accra region of Ghana. Methods Self-reported cooking fuel use was divided into “polluting” (wood, charcoal, crop residue and kerosene) and “clean” fuels (liquid petroleum gas and electricity) to examine 12 obstetric outcomes in a prospective cohort of pregnant women (N = 1010) recruited at