Table 2. Multivariate regression coefficients of lung function parameters of infants born preterm exposed to tobacco in pregnancy
| Coefficient | 95% CI | |
|---|---|---|
| FVC (mL) | –28.75 | –55.41; –2.10 |
| FEF50 (mL) | –20.67 | –83.32; 41.98 |
| FEF75 (mL) | –13.27 | –58.22; 31.67 |
| FEF 85 (mL) | –13.23 | –52.45; 25.99 |
| FEF25-75 (mL) | –12.27 | –74.56; 50.02 |
| FEV0.5 (mL) | –3.90 | –34.10; 26.30 |
| FEV0.5/FVC | –0.08 | –0.167; 0.004 |