Association between ambient air pollution and daily hospital admissions for ischemic stroke: A nationwide time-series analysis

We examined the associations between air pollution and daily ischemic stroke admission using a two-stage method. Poisson time-series regression models were firs tly fitted to estimate the effects of air pollution in each city. Random-effects meta-analyses were then conducted to combine the estimates. Meta-regression models were applied to explore potential effect modifiers. More than 2 million hospital admissions for ischemic stroke were identified in 172 c ities in China. In single-pollutant models, increases of 10 μg/m3 in particulate matter with aerodynamic diameter
Source: PLoS Medicine - Category: Internal Medicine Authors: Source Type: research