Fig. 2From: Risk estimates of mortality attributed to low concentrations of ambient fine particulate matter in the Canadian community health survey cohortNonparametric estimates of the dependence of non-accidental mortality on PM2.5 exposure among in-scope respondents in the CCHS-cohort linked to a PM2.5 dataset (log hazard ratio with 95 % confidence intervals). The model was stratified by age and sex, and adjusted for all covariates (Table 1). Model predictions were made up to the 99th percentile of the PM2.5 exposure distributionBack to article page