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

Table 4

Correlation between patient’s age and IFN-gamma release results for all medications.

Age group (years)	Test result	False result according to questionnaire	True result according to questionnaire	Total drugs
≤44	Negative	9	155	164
	Positive	20	52	72
	Total	29	207	236
45–64	Negative	14	181	195
	Positive	17	44	61
	Total	31	225	256
≥65	Negative	7	296	303
	Positive	13	56	69
	Total	20	352	372