Fig. 2From: A cohort study evaluating the risk of stroke associated with long-term exposure to ambient fine particulate matter in TaiwanHazard ratios (HRs) of all stroke, ischemic stroke and hemorrhagic stroke by long-term exposure to 1-year exposure of PM2.5 at baseline without additional adjustment (A) and with additional adjustment for temperature (B), SO2 (C), NO2 (D), Warm-season O3 (E), and CO (F)Back to article page