Table 1

Significant associations with and without probability correction of HLA serologically detected antigens in patients with blinding trachoma

HLA antigen		Blinding trachoma (n=50)			Controls (n=100)		RR		χ²	p Value	p_c
HLA antigen		pos	neg		pos	neg	RR		χ²	p Value	p_c
HLA-A30	1	49		19	81	0.12	7.33	0.007	0.4235
HLA-A32	16	34		17	83	5.17	4.37	0.037	2.2570
HLA-DR2	46	4		73	27	3.86	6.76	0.009	0.5654
HLA-DR4	0	50		11	89	0.07	5.89	0.015	0.8912
HLA -DR7	0	50		8	92	0.10	4.34	0.035	2.1319
HLA-DR53	0	50		15	85	0.05	7.72	0.006	0.3483
HLA-DQ1	50	0		82	18	22.64	8.97	0.003	0.1933