| Large urban (reference) | Small urban OR (95%CI) | Rural OR (95%CI) | P-value for trend |
---|---|---|---|---|
Ever asthma | 1.00 | 0.74 (0.51–1.07) | 0.57 (0.44–0.75)†| <0.001 |
Current asthma | 1.00 | 0.84 (0.56–1.28) | 0.58 (0.42–0.99)†| 0.001 |
Ever wheeze | 1.00 | 0.99 (0.72–1.36) | 0.84 (0.68–1.05) | 0.15 |
Current wheeze | 1.00 | 0.72 (0.47–1.11) | 0.76 (0.57–1.01)‡ | 0.04 |
Respiratory allergy | 1.00 | 0.86 (0.63–1.17) | 0.83 (0.67–1.03)‡ | 0.08 |
Hay fever | 1.00 | 0.86 (0.41–1.79) | 1.20 (0.77–1.86) | 0.48 |
Eczema | 1.00 | 0.88 (0.61–1.28) | 0.83 (0.64–1.07) | 0.15 |
Current cough | 1.00 | 0.79 (0.56–1.11) | 0.75 (0.59–0.96)†| 0.02 |
Wheeze limiting speech | 1.00 | 0.96 (0.34–2.71) | 1.55 (0.79–3.05) | 0.23 |
Wheeze with exercise | 1.00 | 1.06 (0.67–1.68) | 0.80 (0.56–1.12) | 0.23 |
Breathing medication use in the past 12 months | 1.00 | 0.86 (0.59–1.27) | 0.72 (0.55–0.96)†| 0.02 |