Table 3.
OR value of cardio-cerebrovascular disease mortality associated with 10 μg/m3 increase of PM2.5 and PM10 concentrations.
| Air Pollutants | Lag Time (days) a | Cardio-Cerebrovascular Diseases OR (95%CI) b | Cardiovascular Diseases OR (95%CI) | Cerebrovascular Disease OR (95%CI) |
|---|---|---|---|---|
| PM2.5 | 0 | 1.025 * (1.024–1.026) c | 1.025 * (1.023–1.026) | 1.024 * (1.023–1.026) c |
| 1 | 1.025 * (1.024–1.026) | 1.026 * (1.025–1.028) c | 1.024 * (1.023–1.025) | |
| 2 | 1.024 * (1.023–1.025) | 1.023 * (1.022–1.025) | 1.024 * (1.023–1.026) | |
| 3 | 1.023 * (1.022–1.024) | 1.024 * (1.022–1.025) | 1.023 * (1.022–1.024) | |
| PM10 | 0 | 1.012 * (1.011–1.012) | 1.012 * (1.011–1.013) c | 1.011 * (1.010–1.012) |
| 1 | 1.012 * (1.011–1.013) c | 1.012 * (1.011–1.013) | 1.012 * (1.011–1.013) c | |
| 2 | 1.011 * (1.011–1.012) | 1.011 * (1.010–1.011) | 1.012 * (1.011–1.013) | |
| 3 | 1.010 * (1.010–1.011) | 1.010 * (1.009–1.011) | 1.010 * (1.009–1.011) |
* p < 0.05; a Lag 0 the pollutant exposure value for the day of the deaths, Lag 1 the pollutant exposure value of the one day before the deaths, Lag 2 the pollutant exposure value of the two days before the deaths, and Lag 3 the pollutant exposure value of the three days before the death; b OR odds ratio, CI confidence interval; c The highest health effects OR value of the pollutants in lag 0–3 days. PM2.5: particulate matter with a diameter ≤ 2.5 µm; PM10: particulate matter with a diameter ≤ 10 µm.