Table 1.

Frequency of human leukocyte antigen alleles in a cohort of Rasmussen encephalitis patients.

Allele	Allele frequency	Allele frequency (USA, a Caucasian population)	Relative risk	95% CI	P-value*
A*02:01:01:01	0.229	0.242	0.9424	0.5468–1.6242	0.84186
A*03:01:01:01	0.167	0.148	1.1282	0.5766–2.2075	0.73775
A*24:02:01:01	0.104	0.75	1.3889	0.5691–3.3895	0.47993
A*29:02:01:01	0.104	0.48a	2.1825	0.8622–5.5245	0.09930
B*07:02:01	20.8	0.124	1.6667	0.9107–3.0501	0.09733
B*44:03:01:01	0.104	0.053b	1.9928	0.7941–5.0009	0.14216
C*04:01:01:01	0.083	0.102	0.8148	0.3063–2.1673	0.69472
C*05:01:01:01	0.083	0.076	1.1111	0.4112–3.0023	0.84629
C*07:02:01:01	0.25	0.141	1.7742	1.0323–3.0494	0.03767
DPA1*01:03:01:01	0.75	Not reported
DPA1*02:02:02	0.083	Not reported
DPB1*01:01:01	0.125	0.057c	2.2	0.95–5.0947	0.06533
DPB1*04:01:01:01	0.375	0.407d	1.257	0.8551–1.8478	0.24719
DPB1*04:02:01:01	0.125	0.105e	1.1957	0.5389–2.6527	0.67329
DQA1*02:01	0.146	0.118f	1.234	0.5943–2.5624	0.58465
DQA1*01:02:01:01	0.167	0.225	0.7407	0.3844–1.4274	0.37619
DQA1*03:01:01	0.125	0.159	0.7857	0.3606–1.7118	0.55516
DQA1*04:01:01	0.146	0.034	4.5833	1.9453–10.786	0.00053
DQA1*05:01:01:01	0.083	0.261g	0.3188	0.1231–0.8255	0.01840
DQA1*05:05:01:01	0.125	Not reported
DQB1*02:01:01	0.083	0.153	0.5473	0.2087–1.4348	0.22232
DQB1*02:02:01	0.083	0.089h	0.9402	0.3511–2.5175	0.91006
DQB1*03:01:01:01	0.146	0.158i	0.93	0.4535–1.9070	0.85357
DQB1*04:02:01	0.167	0.027j	6.1111	2.6289–14.2059	<0.0001
DQB1*06:02:01	0.104	0.155	0.674	0.2858–1.5895	0.37375
DRB1*03:01:01:01	0.083	0.145	0.5729	0.2182–1.5041	0.26101
DRB1*07:01:01:01	0.146	0.12	1.2107	0.5836–2.5116	0.62007
DRB1*15:01:01:01	0.146	0.159	0.9167	0.4473–1.8787	0.82381

*P values are calculated from 95% confidence intervals according to Altman and Bland (30).

^aA*29:02:01.

^bB*44:03:01.

^cDPB1*01:01.

^dDPB1*04:01:01.

^eDPB1*04:02.

^fDQA1*01:02:01.

^gDQA1*05:01:01.

^hDQB1*02:02.

ⁱDQB1*03:01:01.

^jDQB1*04:02:01.