Table 4.
Change in FENO (ppb) and 95% CI associated with an IQR change in pollutant concentration from a single-pollutant model adjusted for sex, temperature, pollen and day of week.
| Expsoure | NOx | NO2 | NO | PMcoarse | PM2.5 | O3 |
|---|---|---|---|---|---|---|
| 24 h average | 2.8 (−1.1, 6.8) | 0.1 (−3.7, 4.1) | 0.3 (−0.4, 6.6) | 6.3 (−0.5, 13.5) | 0.5 (−1.5, 2.6) | −3.7 (−8.3, 1.2) |
| 48 h average | 2.4 (−1.6, 6.6) | 1.4 (−2.3, 5.3) | 3.0 (−1.7, 7.8) | −1.8 (−6.7, 3.2) | 1.4 (−0.8, 3.5) | 0.1 (−3.4, 3.7) |
| 72 h average | 2.0 (−0.9, 5.0) | 2.0 (−1.5, 5.5) | 2.4 (−1.1, 6.2) | −2.0 (−6.1, 2.3) | 0.9 (−1.2, 3.1) | 0.1 (−3.8, 4.1) |