Table 2.
Model | PM2.5a (95% CI) | O3b (95% CI) | NO2b (95% CI) |
---|---|---|---|
| |||
Regression Adjustment | 1.48 (0.139, 0.156) | 0.06 (−0.18, 0.30) | 0.013 (−.013, 0.16) |
Plus IPW | 1.37 (1.20, 1.54) | 0.01 (−0.2, 0.2) | 0.093 (−0.05, 0.24) |
Negative Controls | 0.69 (0.60, 0.78) | 0.048 (0.017, 0.079) | 0.066 (0.033, 0.008) |
Difference in Differences | 0.75 (0.55, 0.96) | 0.22 (0.11, 0.34) | −0.08 (−0.001, −0.16) |
Per 1 μg/m3.
Per 1 ppb.