Table 3.

HLA-class II allele frequencies of HCV infected subjects

Allele	Chronic (%) (2n = 112)	Clearance (%) (2n = 98)	Odds Ratio	95% CI	p-value
DRB1*01	6.25	14.6	0.37	0.12 – 1.08	0.07
Caucasian	7.58	19.6	0.27	0.13 – 1.00	0.05
DRB1*03	14.3	10.4	1.56	0.63 – 3.86	0.34
DRB1*04	13.4	18.7	0.83	0.35 – 1.98	0.68
DRB1*07	17.0	8.35	2.42	0.95 – 6.23	0.07
DRB1*09	1.60	2.08	0.87	0.12 – 6.24	0.89
DRB1*11	10.7	12.5	0.84	0.34 – 2.09	0.71
DRB1*12	4.46	6.25	0.70	0.20 – 2.46	0.58
DRB1*13	16.1	9.38	1.62	0.64 – 4.12	0.31
DRB1*14	3.70	8.35	0.46	0.12 – 1.68	0.24
DRB1*15	9.82	6.25	1.75	0.60 – 5.15	0.31
DRB1*16	2.67	2.08	1.33	0.21 – 8.31	0.76
DQB1*02	25.9	16.3	1.79	0.91 – 3.54	0.09
Caucasian	34.8	15.2	2.98	1.15 – 7.71	0.02
DQB1*03	28.6	40.8	0.39	0.18 – 0.92	0.02
non-Cauc	23.9	44.2	0.20	0.06 – 0.67	0.01
DQB1*04	5.40	2.10	4.24	0.76 – 23.6	0.10
DQB1*05	10.7	21.4	0.42	0.18 – 1.01	0.05
Caucasian	9.10	23.9	0.23	0.07 – 0.82	0.02
DRB1*06	29.4	19.4	1.72	0.79 – 3.76	0.17

Note: only alleles with more than 1.0% frequency in both comparison groups are shown. non-Cauc: non-Caucasian.