Figure 3: Changes in individual Ara h 2-specific IgE across time in A) Persistent PA, B) New PA, C) Outgrown PA, D) Peanut sensitized but never allergic (NA). The grey lines represent individual patients and he dark blue line represents the median sIgE Ara h 2 at each of the time points. sIgE levels are represented on a log 10 scale.