In Vitro Release of Interferon-Gamma from Peripheral Blood Lymphocytes in Cutaneous Adverse Drug Reactions

Table 1

Correlation between clinical course and IFN-gamma release results for all medications.

Assay results	False result according to questionnaire	True result according to questionnaire	Total medications
Negative	30	632	662
Positive	50	153	203
Total	80	785	865