Table 1. . Frequencies of heterogenous alleles of HLA-B loci.

HLA-B allele	Frequency (%)			Case with SJS/TEN vs general control		Case with SJS/TEN vs tolerant control
	SJS/TEN (n = 12)	General control (n = 236)†	Tolerant control (n = 17)	Odds ratio (95% CI)	p-value	Odds ratio (95% CI)	p-value
07:02	–	4 (1.7%)	–	–	–	–	–
07:05	–	12 (5.1%)	2 (11.8%)	–	–	–	–
13:01	–	6 (2.5%)	–	–	–	–	–
13:02	–	5 (2.1%)	–	–	–	–	–
15:02	8 (66.7%)	54 (22.9%)	4 (29.4%)	6.78 (1.96–23.38)	0.0021	6.5 (1.2–33.57)	0.029
15:12	–	6 (2.5%)	–	–	–	–	–
15:13	–	51 (21.6%)	2 (11.8%)	–	–	–	–
15:17	–	4 (1.7%)	–	–	–	–	–
15:21	2 (16.7%)	33 (14%)	1 (5.9%)	1.24 (0.26–5.89)	1	3.2 (0.26–40.05)	0.55
15:214	1 (8.3%)	–	1 (5.9%)	–	–	–	–
15:25	–	8 (3.4%)	–	–	–	–	–
15:32	–	4 (1.7%)	–	–	–	–	–
18:01	4 (33.3%)	29 (12.3%)	1 (5.9%)	3.59 (1.02–12.66)	0.06	8 (0.76–83.88)	0.12
18:02	–	8 (3.4%)	2 (11.8%)	–	–	–	–
18:33	–	–	1 (5.9%)	–	–	–	–
27:06	–	14 (5.9%)	–	–	–	–	–
35:01	–	–	2 (11.8%)	–	–	–	–
35:02	–	–	1 (5.9%)	–	–	–	–
35:03	–	11 (4.7%)	–	–	–	–	–
35:05	1 (8.3%)	39 (16.5%)	4 (23.5%)	0.42 (0.053–3.36)	0.49	0.29 (0.02–3.04)	0.37
35:32	1 (8.3%)	–	–	–	–	–	–
38:02	–	25 (10.6%)	–	–	–	–	–
40:01	–	17 (7.2%)	1 (5.9%)	–	–	–	–
40:06	–	4 (1.7%)	–	–	–	–	–
44:03	3 (25%)	42 (17.8%)	5 (29.4%)	0.46 (0.58–3.68)	0.7	0.8 (0.15–4.26)	1
44:13	1 (8.3%)	–	–	–	–	–	–
51:01	–	15 (6.4%)	2 (11.8%)	–	–	–	–
51:02	–	16 (6.8%)	–	–	–	–	–
52:01	–	5 (2.1%)	–	–	–	–	–
52:02	–	–	2 (11.8%)	–	–	–	–
56:02	–	4 (1.7%)	–	–	–	–	–
57:01	–	6 (2.5%)	–	–	–	–	–
58:01	–	27 (11.4%)	–	–	–	–	–
B others	–	15 (6.4%)	–	–	–	–	–

^†From Javanese and Sundanese General Population [25].

‘–’ no data available.

SJS/TEN: Stevens–Johnson syndrome/toxic epidermal necrolysis.