Table 4.
Regression model estimates for each pollutant controlling for yearly trend.
| Parameter | RR Estimate | 95% Confidence Limits of RR | Z | Pr > |Z| | |
|---|---|---|---|---|---|
| PM2.5 | 0.9997 | 0.9986 | 1.0009 | −0.50 | 0.6190 |
| CO2 | 1.0006 | 0.999 | 1.0023 | 0.73 | 0.4644 |
| Methane | 0.9979 | 0.9953 | 1.0005 | −1.55 | 0.1207 |
| HDI | 0.5158 | 0.0349 | 7.6162 | −0.48 | 0.6298 |
| GH | 0.9997 | 0.9979 | 1.0016 | −0.27 | 0.7879 |
Abbreviations: HDI, Human Developmental Index; PM2.5, particles with aerodynamic diameter ≤ 2.5 μm; CO2 emissions, carbon dioxide emissions; RR, relative risk. Significance level used: 0.05. All pollutants were observed from January to December.