Table 1.

HLA class II DR-DQ genotypes and type 1 diabetes mellitus (T1DM) susceptibility in Caucasians and Koreans

DRB1	DQA1	DQB1	Controls (%)	T1DM (%)	Odds ratio	95% CI
European descent populations
04:05	03:01	03:02	0.2	2.5	11.37	2.71–47.68
04:01	03:01	03:02	4.5	28.1	8.39	5.97–11.80
03:01	05:01	02:01	12.5	34.1	3.64	2.89–4.58
04:02	03:01	03:02	1.0	3.5	3.63	1.76–7.49
13:03	05:01	03:01	1.0	0.1	0.08	0.01–0.64
11:04	05:01	03:01	2.3	0.2	0.07	0.02–0.30
15:01	01:02	06:02	12.0	0.4	0.03	0.01–0.07
07:01	02:01	03:03	4.3	0.1	0.02	0.00–0.13
14:01	01:01	05:03	2.1	0.0	0.02	0.00–0.32
Korean population
04:01	03:01	03:02	0.4	4.7	13.9	1.9–66.2
03:01	05:01	02:01	2.1	13.0	6.8	2.7–18.1
12:0X*	05:01	03:01	6.8	1.3	0.2	0.05–0.6
15:0X	01:03	06:01	5.7	0.6	0.1	0.03–0.5
15:0X	01:02	06:02	6.8	0.9	0.1	00.4–0.5

HLA, human leukocyte antigen; CI, confidence interval.

Data from Erlich et al. [25] and Park et al. [60]

^*Subtyping was not performed for DR groups with 0X as the last 2 digits.