(a) Reaction frequency. (b) Severity of most recent reaction. Mosaic plots of (c) those with/without anaphylaxis, (d) those who have/have not utilized healthcare (urgent care, emergency department, hospitalization, or intensive care unit (ICU)) for food-related allergic reactions, and (e) those who have/have not required ICU admission for food-related allergic reactions. P-values adjusted for demographics.