Fig. 2.

Three allergic sensitization trajectories using latent class analysis were identified. The trajectories identified were early food and mite sensitization (EFMS), late mite sensitization (LMS) and no/low sensitization. Early onset of eczema were associated with higher odds of development of EFMS and LMS. Female sex and cesarean section were also associated with lower odds of LMS. EFMS was associated with wheeze development by 3–8 years and eczema development in the first 8 years. LMS was associated with eczema by 18 months and 8 years only. None of the trajectories were associated with rhinitis