Abstract P078 Average increase in FEV1% per piece of fruit consumed daily by smoking status
| Smoking status | n | Unadjusted | Adjusted | ||
|---|---|---|---|---|---|
| Increase (95% CI) | p Value | Increase (95% CI) | p Value | ||
| Never | 571 | 0.03 (−1.50, 1.50) | 0.97 | −0.69 (−2.16, 0.78) | 0.36 |
| Former | 628 | 0.90 (−0.75, 2.60) | 0.28 | 1.23 (−0.47, 2.93) | 0.15 |
| Current | 580 | 3.66 (1.55, 5.70) | 0.001 | 2.60 (0.51, 4.79) | 0.02 |
| Test for interaction | p = 0.025 | p = 0.03 | |||