. 2008 Mar 26;28(4):684–691. doi: 10.1159/000122111

Table 4.

Distribution of HLA-DRB1 alleles in IgAN patients with serum IgA >3.45 or ≤3.45 mmol/l

HLA-DRB1 allele	Serum IgA >3.45 mmol/l (n = 35 × 2)		Serum IgA =3.45 mmol/l (n = 97 × 2)		χ²	p	OR	95% CI
	n	%	n	%				lower	upper
^∗010101	1	1.43	1	0.52	ND	0.461	2.797	0.173	45.331
^∗030101	4	5.71	19	9.79	1.076	0.300	0.558	0.186	1.702
^∗040301	1	1.43	2	1.03	ND	1.000	1.391	0.124	15.587
^∗040501	2	2.86	9	4.64	0.085	0.771	0.605	0.127	2.869
^∗070101	1	1.43	6	3.09	0.095	0.757	0.454	0.054	3.840
^∗080302	3	4.29	7	3.61	0.000	1.000	1.196	0.301	4.759
^∗090102	3	4.29	26	13.4	4.372	0.037^a	0.289	0.085	0.988
^∗100101	3	4.29	3	1.55	0.723	0.395	2.851	0.562	14.467
^∗110101	3	4.29	15	7.73	0.496	0.481	0.534	0.15	1.905
^∗120101	2	2.86	1	0.52	ND	0.173	5.676	0.507	63.602
^∗120201	9	12.9	19	9.79	0.237	0.626	1.359	0.584	3.163
^∗130101	1	1.43	1	0.52	ND	0.461	2.797	0.173	45.331
^∗130201	1	1.43	5	2.58	0.007	0.932	0.548	0.063	4.772
^∗1312	1	1.43	1	0.52	ND	0.461	2.797	0.173	45.331
^∗140101	5	7.14	23	11.9	1.205	0.272	0.572	0.209	1.568
^∗140501	7	10	16	8.25	0.199	0.656	1.236	0.486	3.144
^∗150101	11	15.7	18	9.28	2.179	0.140	1.823	0.814	4.081
^∗150201	6	8.57	7	3.61	1.750	0.186	2.504	0.812	7.728
^∗160201	2	2.86	2	1.03	0.252	0.616	2.824	0.390	20.437
^∗040601	0	0	7	3.61	1.385	0.239	ND	ND	ND
Others	4	ND	6	0.52	ND	ND	ND	ND	ND

ND = Not determined.

p′ = 0.037 ! 30 = 1.110.