These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


PUBMED FOR HANDHELDS

Search MEDLINE/PubMed


  • Title: Sources of household air pollution and their association with fine particulate matter in low-income urban homes in India.
    Author: Elf JL, Kinikar A, Khadse S, Mave V, Suryavanshi N, Gupte N, Kulkarni V, Patekar S, Raichur P, Breysse PN, Gupta A, Golub JE.
    Journal: J Expo Sci Environ Epidemiol; 2018 Jun; 28(4):400-410. PubMed ID: 29789668.
    Abstract:
    INTRODUCTION: Household air pollution (HAP) is poorly characterized in low-income urban Indian communities. MATERIALS AND METHODS: A questionnaire assessing sources of HAP and 24 h household concentrations of particulate matter less than 2.5 microns in diameter (PM2.5) were collected in a sample of low-income homes in Pune, India. RESULTS: In 166 homes, the median 24 h average concentration of PM2.5 was 167 μg/m3 (IQR: 106-294). Although kerosene and wood use were highly prevalent (22% and 25% of homes, respectively), primarily as secondary fuel sources, high PM2.5 concentrations were also found in 95 (57%) homes reporting LPG use alone (mean 141 μg/m3; IQR: 92-209). In adjusted linear regression, log PM2.5 concentration was positively associated with wood cooking fuel (GMR 1.5, 95% CI: 1.1-2.0), mosquito coils (GMR 1.5, 95% CI: 1.1-2.1), and winter season (GMR 1.7, 95% CI: 1.4-2.2). Households in the highest quartile of exposure were positively associated with wood cooking fuel (OR 1.3, 95% CI: 1.1-1.5), incense (OR 1.1, 95% CI: 1.0-1.3), mosquito coils (OR 1.3, 95% CI: 1.1-1.6), and winter season (OR 1.2, 95% CI: 1.1-1.4). DISCUSSION: We observed high concentrations of PM2.5 and identified associated determinants in urban Indian homes.
    [Abstract] [Full Text] [Related] [New Search]