Table 9.: Determination of the risk of development of positive
BHR in rhinitis-only patients, according to the
presence of sensitization to seasonal allergens.
Atopy
(Seasonal)
BHR-Positive
BHR-Negative
OR - Odds Ratio
Positive
6
43
1.39
Negative
1
10
1.00
χ² =0.05 (p = 0.821) p > 0.05; 95% Confidence interval (0.15 < OR < 12.92).