Table 2 Main effects of significant interactions between asthma and obesity in the total population
| Â | Participants without asthma | Participants with asthma | ||||||
|---|---|---|---|---|---|---|---|---|
n = 5562 | N = 472 | |||||||
|  | BMI < 30 kg/m2 n = 3099 | BMI ≥ 30 kg/m2 n = 2463 | Unadjusted difference (95% CI)a | Adjusted difference (95% CI)a | BMI < 30 kg/m2 n = 224 | BMI ≥ 30 kg/m2 n = 248 | Unadjusted difference (95% CI)a | Adjusted difference (95% CI) |
Wheezing, n (%) | 120 (4) | 192 (8) | 3.9 (2.7, 5.1) | 3.1 (1.9, 4.3) | 39 (17) | 88 (35) | 18.1 (10.3, 25.9) | 18.6 (10.8, 26.3) |
Exercise, n (%) | 259 (8) | 324 (13) | 4.8 (3.1, 6.5) | 3.6 (1.9, 5.2) | 77 (34) | 122 (49) | 14.8 (6.0, 2.4) | 13.0 (4.2, 21.6) |
Morning, n (%) | 173 (6) | 140 (6) | 0.1 (−1.1, 1.3) | 0.2 (−1.4, 1.1) | 33 (15) | 17 (7) | −7.9 (−13.5, −2.2) | −8.1 (−14.0, −2.2) |