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Table 3 Allergy type

From: Prevalence of beta-lactam allergy: a retrospective chart review of drug allergy assessment in a predominantly pediatric population

Consensus allergy Number Percent (%) CI95 (%)
Type 1 2 0.7 0–2.6
Type 2 0
Type 3 (serum sickness) 5 1.6 0.5–3.9
Type 4 (mild) 4 1.3 0.3–3.5
Type 4 (SJS) 1 0.3 0–2.1