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Table 9 Drug causality data in DRESS patients

From: 7th Drug hypersensitivity meeting: part two

  Pharmacovigilance algorithm (SPA) results Total
Related drug (SPA ≥ 4) Unrelated drug (SPA ≤ 3)
Positive LTT 19 4 23
Negative LTT 1 10 11
Total 20 14 34