Table 2: Associations between early-onset AD (≤ 1 year) and late-onset AD (> 1 year) and allergic sensitization at 7 and 12 years. AD is either defined as a dichotomous variable (yes/no) or a continuous variable expressed as a severity score (SCORAD) for AD. The GEE§ model computes the overall OR for allergic rhinitis using compiled data from both time points.