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Lee, Sohn, Lee, Lee, Kim, and Kim: Human Leukocyte Antigen-DRB1 Associations in Korean Juvenile Rheumatoid Arthritis
Erratum

J Rheum Dis 2014;21(5):278-278.

Published online: 31 October 2014

DOI: https://doi.org/10.4078/jrd.2014.21.5.278

Human Leukocyte Antigen-DRB1 Associations in Korean Juvenile Rheumatoid Arthritis

Chan-Jae Lee1, Tae-Young Sohn1, Dae-Hyoung Lee1, Hae-Ran Lee1, Miyoung Kim2, Kwang-Nam Kim1

1Department of Pediatric and Adolescent Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea

2Department of Laboratory Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea

Copyright © 2014 The Korean College of Rheumatology

This is a Free Access article, which permits unrestricted non-commerical use, distribution, and reproduction in any medium, provided the original work is properly cited.

Table 1.
Number, median age at onset, percentage female for each of the JRA subgroup
Type Number (%) Median age Sex: no. of female (%)
All JRA 119 6.6 64 (53.8%)
Polyarticular 50 (42%) 7.8 32 (64%)
 RF*＋ 12 7.8 10 (83.3%)
 RF*− 38 7.8 22 (57.9%)
Pauciarticular 35 (29.4%) 6.8 16 (45.7%)
Systemic 34 (28.6%) 5.7 16 (47.1%)
Table 3.
HLA-DRB1*01 phenotype frequency and Odds ratio in each subtypes of JRA versus controls
Subtypes JRA* Controls† Odds ratio p-value‡ 95% C.I.§
Polyarticular 34%   2.98 ＜0.0001 1.66, 5.34
RF＋ 41.7% 13.2% 3.97 0.017∥ 1.42, 11.10
RF− 31.6% 2.70 0.003 1.38, 5.26
Pauciarticular 42.9%   3.75 ＜0.0001 2.00, 7.00
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