Table 1.

HLA-DRB1 frequencies in PV patients compared to healthy controls.

HLA-DRB1	PV (n=44)	Healthy individual (n=202)	OR (CI 95%)	p
03:01	2 (4.5)	15 (7.4)	0.63 (0.09-2.39)	0.745
03:02	3 (6.8)	0 (0.0)		0.005
04:01	0 (0.0)	1 (0.5)		1.000
04:03	1 (2.3)	3 (1.5)	1.67 (0.06-14.79)	0.548
04:04	2 (4.5)	0 (0.0)		0.031
04:05	0 (0.0)	13 (6.4)		0.133
04:06	0 (0.0)	2 (1.0)		1.000
07:01	1 (2.3)	6 (3.0)	0.85 (0.03-5.32)	1.000
08:02	1 (2.3)	0 (0.0)		0.179
08:03	2 (4.5)	11 (5.4)	0.88 (0.12-3.48)	1.000
08:08	1 (2.3)	0 (0.0)		0.179
08:12	0 (0.0)	1 (0.5)		1.000
09:01	0 (0.0)	27 (13.4)		0.006
10:01	0 (0.0)	16 (7.9)		0.084
11:01	1 (2.3)	5 (2.5)	1.02 (0.04-6.83)	1.000
11:06	0 (0.0)	3 (1.5)		1.000
11:129	0 (0.0)	1 (0.5)		1.000
12:02	1 (2.3)	45 (22.3)	0.09 (0.00-0.44)	0.001
13:01	0 (0.0)	1 (0.5)		1.000
13:02	0 (0.0)	3 (1.5)		1.000
13:03	1 (2.3)	0 (0.0)		0.179
13:07	2 (4.5)	0 (0.0)		0.031
13:12	0 (0.0)	6 (3.0)		0.595
14:01	2 (4.5)	0 (0.0)		0.031
14:03	2 (4.5)	0 (0.0)		0.031
14:04	3 (6.8)	1 (0.5)	13.31 (1.51-388.34)	0.019
14:05	1 (2.3)	2 (1.0)	2.46 (0.08-31.03)	0.448
14:06	1 (2.3)	0 (0.0)		0.179
14:10	0 (0.0)	1 (0.5)		1.000
14:12	2 (4.5)	0 (0.0)		0.031
14:18	0 (0.0)	1 (0.5)		1.000
14:54	9 (20.5)	3 (1.5)	16.22 (4.49-80.15)	<0.001
15:01	0 (0.0)	5 (2.5)		0.589
15:02	2 (4.5)	21 (10.4)	0.44 (0.06-1.59)	0.389
15:03	1 (2.3)	0 (0.0)		0.179
16:01	1 (2.3)	0 (0.0)		0.179
16:02	2 (4.5)	9 (4.5)	1.08 (0.15-4.48)	1.000