Table 3.
Associations (OR and 95% CI) between air pollutants (per 10 μg m−3 increase) and depressive symptoms risk in two-pollutant models.
| Variables | Adjusted for PM2.5 | Adjusted for PM10 | Adjusted for NO2 | Adjusted for SO2 | Adjusted for CO | Adjusted for O3 |
|---|---|---|---|---|---|---|
| PM2.5 | – | 1.118 (1.055, 1.186)∗ | 1.265 (1.230, 1.302)∗ | 1.025 (0.998, 1.053) | 1.079 (1.049, 1.110)∗ | 1.212 (1.187, 1.238)∗ |
| PM10 | 1.007 (0.975, 1.040) | – | 1.121 (1.104, 1.139)∗ | 1.009 (0.994, 1.023) | 1.037 (1.021, 1.052)∗ | 1.114 (1.101, 1.128)∗ |
| NO2 | 0.758 (0.721, 0.797)∗ | 0.793 (0.756, 0.832)∗ | – | 0.869 (0.835, 0.903)∗ | 0.872 (0.836, 0.908)∗ | 1.147 (1.106, 1.190)∗ |
| SO2 | 1.247 (1.197, 1.299)∗ | 1.259 (1.209, 1.311)∗ | 1.352 (1.306, 1.398)∗ | – | 1.274 (1.219, 1.331)∗ | 1.350 (1.308, 1.394)∗ |
| CO | 1.004 (1.002, 1.005)∗ | 1.004 (1.003, 1.006)∗ | 1.010 (1.008, 1.011)∗ | 1.000 (0.999, 1.002) | – | 1.009 (1.007, 1.010)∗ |
| O3 | 0.667 (0.644, 0.691)∗ | 0.659 (0.635, 0.683)∗ | 0.701 (0.677, 0.726)∗ | 0.695 (0.671, 0.719)∗ | 0.708 (0.684, 0.732)∗ | – |
Note.
1. The Model 3 covariates were included.
2. ∗P < 0.05.