Linear regression between (A) Cmax and total IgE, (B) tmax and total IgE, (C) Cmax and IL-13 level of total CD4+ T cells, (D) tmax and IL-13 level of total CD4+ T cells, (E) Cmax and CTD, and (F) tmax and CTD. There was no significant association between the measurements and Cmax or tmax. Open circles indicate subjects who failed food challenge on day 15; solid circles indicate subjects who passed food challenge on day 15.