| Model | Predictors | | Lag | SO2 | Lag | CO | Lag |
O3 |
| | SO2 | 2 3 | 1.11 (1.00, 1.23) 1.15 (1.04, 1.27)* | | | | | | CO | | | 3 4 | 1.10 (1.00, 1.21)* 1.12 (1.02, 1.23)* | | | | O3 | | | | | 5 6 | 1.02 (0.89, 1.18) 1.10 (0.96, 1.27) | | SO2 + O3 | 2 3 | 1.11 (1.00, 1.23) 1.16 (1.05, 1.29)* | | | 5 6 | 1.04 (0.90, 1.20) 1.13 (0.98, 1.30) | | CO + O3 | | | 3 4 | 1.12 (1.01, 1.23)* 1.15 (1.05, 1.27)* | 5 6 | 1.07 (0.92, 1.24) 1.17 (1.01, 1.35)* | | SO2 + CO | 2 3 | 1.07 (0.96, 1.20) 1.11 (1.00, 1.24)* | 3 4 | 1.07 (0.97, 1.19) 1.07 (0.97, 1.19) | | | | SO2 + CO + O3 | 2 3 | 1.07 (0.95, 1.20) 1.11 (1.00, 1.24)* | 3 4 | 1.09 (0.98, 1.21) 1.11 (1.00, 1.24)* | 5 6 | 1.07 (0.92, 1.24) 1.17 (1.01, 1.35)* |
|
|