Fig. 1. Hazard ratios of lung cancer incidence associated with one unit increase in 3-year average PM2.5 (μg/m3), NO2 (ppb), warm-season ozone (ppb), and PR (mBq/m3) exposures by subgroup in Medicare cohort from 2004 to 2016.
All results were derived from the multi-pollutant models. The grey area denotes the 95% CI of the overall estimates for each pollutant in the multi-pollutant model with full cohort.
