15 years Group A, n=33 (%) 95% CI Group B, n=215 (%) 95% CI P-value (χ²)
Atopic dermatitis 6 (18%) 4-32% 41 (19%) 14-24% 10.904
Asthma 10 (30%) 14-47% 34 (16%) 11-21% 10.044
Rhinoconjunctivitis 12 (36%) 19-54% 40 (19%) 13-24% 10.020
26 years Group A, n=33 (%) 95% CI Group B, n=193 (%) 95% CI P-value (χ²)
Atopic dermatitis 7 (21%) 6-36% 12 (6%) 3-10% 10.004
Asthma 10 (30%) 14-47% 16 (8%) 4-12% 10.000
Rhinoconjunctivitis 14 (42%) 25-60% 58 (30%) 24-37% 10.159