https://www.selleckchem.com/pr....oducts/pf-04965842.h
The relative risk (RR) of long-term exposure to PM in lung cancer mortality (LCM) may vary spatially in China. However, previous studies applying global regression have been unable to capture such variation. We aimed to employ a geographically weighted Poisson regression (GWPR) to estimate the RRs of LCM among the elderly (≥65years) related to long-term exposure to PM and the LCM attributable to PM at the county level in China. We obtained annual LCM in the elderly between 2013 and 2015 from the National Death Surveillance. We linke