Table 3.
Percentage change of daily hospital admissions for cardiovascular disease associated with 10 μg/m3 increase in concurrent day (lag 0) concentrations of PM2.5, in two-pollutant models in 184 Chinese cities, 2014-17
| Variables | Percentage change (%; 95% CI)* | P value |
|---|---|---|
| Adjust SO2 | 0.13 (0.03 to 0.22) | 0.009 |
| Adjust NO2 | 0.11 (0.04 to 0.18) | 0.004 |
| Adjust CO | 0.19 (0.10 to 0.29) | <0.001 |
| Adjust O3 | 0.24 (0.15 to 0.33) | <0.001 |
PM2.5=particulate matter with aerodynamic diameter ≤2.5 μm.
*
Adjusted for temperature, relative humidity, calendar time, day of week, and public holiday.