Table 5

 Summary logistic regression of the main factors under study

Current occasional asthmaCurrent severe asthmaRhinoconjunctivitis
GirlsBoysGirlsBoysGirlsBoys
aOR (95% CI)aOR (95% CI)aOR (95% CI)aOR (95% CI)aOR (95% CI)aOR (95% CI)
aOR, adjusted odds ratio (adjusted for younger and older siblings and maternal smoking).
Mediterranean diet (per score unit)0.97 (0.92 to 1.01)0.98 (0.95 to 1.04)0.90 (0.82 to 0.98)0.98 (0.91 to 1.06)0.98 (0.93 to 1.03)0.99 (0.95 to 1.03)
Obesity1.10 (0.82 to 1.48)1.40 (1.11 to 1.78)2.35 (1.51 to 3.64)1.30 (0.84 to 2.01)1.22 (0.91 to 1.62)1.18 (0.92 to 1.51)
Exercise
    Never/occasionally111111
    1–2 times/week0.74 (0.59 to 0.93)0.68 (0.54 to 0.86)1.07 (0.67 to 1.70)1.05 (0.66 to 1.65)0.75 (0.60 to 0.95)0.67 (0.53 to 0.84)
    ⩾3 times/week0.55 (0.43 to 0.70)0.56 (0.45 to 0.70)0.79 (0.48 to 1.30)0.77 (0.49 to 1.22)0.60 (0.47 to 0.76)0.62 (0.50 to 0.78)