Panels A and B: Fitted predicted probability for current wheeze at a given cat-specific IgE value and rFel d 1-specific IgG value derived from the multivariate logistic regression analysis, for children in the UK (A) and Australia (B).
Panels C and D: Fitted predicted probability for current wheeze at a given cat-specific IgE value and rFel d 1-specific IgG4 value derived from the multivariate logistic regression analysis, for children in the UK (C) and Australia (D).