Table 2.

Occurrence of HLA-C alleles in the nevirapine (NVP)-rash cases and NVP-tolerant controls in Thailand

Allele	NVP-induced rash number (%)	NVP-tolerant number (%)	*P value
HLA-Cw*01	12 (15.38)	12 (10.00)	NS
HLA-Cw*03	4 (5.13)	20 (16.67)	0.01
HLA-Cw*04	16 (20.51)	9 (7.50)	0.009
HLA-Cw*05	2 (2.56)	3 (2.50)	NS
HLA-Cw*06	8 (10.26)	9 (7.50)	NS
HLA-Cw*07	19 (24.36)	39 (35.50)	NS
HLA-Cw*08	9 (11.54)	15 (12.50)	NS
HLA-Cw*12	6 (7.69)	8 (6.67)	NS
HLA-Cw*14	0	3 (2.50)	NS
HLA-Cw*15	2 (2.56)	2 (1.67)	NS
Total	78	120

*Fisher's exact test

NS: P > 0.05