Table 2.
Association between air pollutants and outpatient visits for dry eye disease: a multipollutant model.
| Characteristics | PM2.5 | PM10 | CO | SO2 | NO2 | O3 |
|---|---|---|---|---|---|---|
| Adjusted for PM2.5 | _ | _ | 1.2139(1.1268–1.3077) | 1.0009(0.9992–1.0027) | 1.0023(1.0005–1.0040) | 1.0004(0.9996–1.0013) |
| Adjusted for PM10 | _ | _ | 1.0731(1.0135–1.1362) | 1.0003(0.9986–1.0019) | 1.0001(0.9993–1.0010) | 1.0003(0.9994–1.0011) |
| Adjusted for CO | 0.9997(0.9991–1.0002) | 1.0007(1.0003–1.0010) | _ | 0.9998(0.9981–1.0016) | 1.0012(0.9996–1.0027) | 1.0007(0.9998–1.0015) |
| Adjusted for SO2 | 0.9997(0.9992–1.0003) | 1.0008(1.0004–1.0011) | 1.1118(1.0479–1.1797) | _ | 1.0014(0.9997–1.0030) | 1.0004(0.9996–1.0013) |
| Adjusted for NO2 | 0.9997(0.9992–1.0003) | 1.0008(1.0005–1.0012) | 1.1340(1.0662–1.2060) | 1.0011(0.9995–1.0028) | _ | 1.0006(0.9997–1.0014) |
| Adjusted for O3 | 1.0000(0.9995–1.0006) | 1.0009(1.0005–1.0012) | 1.1355(1.0759–1.1984) | 1.0013(0.9996–1.0029) | 1.0021(1.0006–1.0036) | _ |
| Adjusted for the other 4 pollutants | 0.9996(0.9991–1.0002) | 1.0007(1.0004–1.0011) | 1.0852(1.0172–1.1577) | 0.9998(0.9980–1.0016) | 1.0004(0.9987–1.0021) | 1.0003(0.9995–1.0012) |