Higher Household Air Pollution Levels Correlate with Poorer Cognitive Function in the Longitudinal Aging Study in India (LASI)

Indians have some of the highest fine particulate matter (PM2.5) exposures in the world, not only due to high ambient air levels but also because of household combustion of biomass fuel. To understand the burdens of these exposures for older adults, we evaluated associations of indoor PM2.5 with cognitive function in India.