Table 30.
Comparison of Findings for Natural-Cause Mortality with the Canadian and U.S. HEI-Funded Studies, ESCAPE, and Recent Systematic Reviews
| Study | HR (95% CI) PM2.5 per 10 μg/m3 |
HR (95% CI) NO2 per 10 μg/m3 |
HR (95% CI) O3 per 10 μg/m3 |
|---|---|---|---|
| ELAPSE pooled cohort | 1.28 (1.22, 1.33) | 1.09 (1.07, 1.10) | 0.90 (0.88, 0.91) |
| ELAPSE administrative cohorts | 1.11 (1.04, 1.17) | 1.04 (1.02, 1.07) | 0.96 (0.93, 0.98) |
| MAPLE CanCHEC | 1.053 (1.041, 1.065) | 1.004 (1.002, 1.006) | 1.036 (1.033, 1.038) |
| MAPLE CCHS | 1.11 (1.04, 1.18) | 1.024 (1.016, 1.040) | 1.025 (1.015, 1.034) |
| MEDICARE | 1.084 (1.081, 1.086) | NA | 1.012 (1.011, 1.012) |
| ESCAPE | 1.14 (1.04, 1.26) | 1.01 (0.99, 1.03) | |
| Pope et al. 2020 | 1.08 (1.06, 1.11) | ||
| Chen and Hoek 2020 | 1.08 (1.06, 1.09) | ||
| Huangfu and Atkinson 2020 | 1.02 (1.01, 1.04) | 1.01 (1.00, 1.02) |
NA = not applicable.