Interaction terms | Age yrs | |||||||
1 | 4 | 6 | 9 | |||||
OR | p-value | OR | p-value | OR | p-value | OR | p-value | |
Exercise × allergens | 2.86 | <0.001 | 2.72 | <0.001 | 2.50 | <0.001 | 1.60 | 0.071 |
Exercise × infection | 1.86 | 0.018 | 1.53 | 0.143 | 3.26 | <0.001 | 1.93 | 0.053 |
Allergens × infection | 1.14 | 0.784 | 1.12 | 0.728 | 0.54 | 0.051 | 0.97 | 0.914 |
GOF p-value# | 0.829 | 0.543 | 0.138 | 0.211 |
Coefficients and p-values of interactions terms between pairs of triggers are shown. Exercise: running/playing and/or laughing/crying/excitement; allergens: food/drink and/or pollen/grass; infection: colds. The model included main effects for exercise, allergens and infection, and the presented interaction terms between classes of triggers. OR 1 means that the presence of one trigger does not affect the presence of the other (independence of the classes). GOF: goodness of fit. #: p-values close to 1 indicate good fit while p<0.05 indicates poor fit; GOF tests are based on the deviance statistic and compare the presented models with the saturated models that include three-way interaction.