Title |
Low prevalence of human leukocyte antigen-B*5701 in HIV-1-infected Chinese subjects: a prospective epidemiological investigation
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Published in |
AIDS Research and Therapy, August 2015
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DOI | 10.1186/s12981-015-0064-9 |
Pubmed ID | |
Authors |
Hongwei Zhang, Tong Zhang, Hongxin Zhao, Ning Han, Haiwei Zhou, Yun He, Qingxia Zhao, Hong Li, Huiqin Li, Mi Zhang, Jianjian Li, Yongtao Sun, Ke Zhao, Qing Liu, Zhiying Liu, Zhen Li, Wei Xia, Yun Lan, Haolan Hu, Weiping Cai, Hao Wu |
Abstract |
Human leukocyte antigen (HLA)-B*5701 is strongly associated with developing a hypersensitivity reaction to abacavir (ABC). Limited data exist on HLA-B*5701 prevalence in HIV-1-infected subjects in China. We investigated HLA-B*5701 prevalence in HIV-1-infected population including Han and non-Han ethnic groups. A prospective multi-centre study was designed to determine status of HLA-B*5701 in HIV-1-infected adults at six sites across China. HLA-B*5701 was tested by the method of PCR-SSP. From six centers, 3,000 HIV-infected patients [2,452 (81.7%) Han, 548 (18.3%) Non-Han] were recruited with a mean age of 36.7 years old. The overall HLA-B*5701 prevalence was 0.86% [95% confidence interval (CI) 0.55-1.26%]. The prevalence of HLA-B*5701 among Han subjects was similar to that among non-Han subjects, which was 0.88% (95% CI 0.54-1.34%) and 0.76% (95% CI 0.19-1.93%), respectively (p value = 0.787). There were no differences in prevalence of HLA-B*5701 between subjects born in Henan, Yunnan, Shanxi, Guangdong, Hebei, Beijing and other provinces (p = 0.999). HLA-B*5701 prevalence is very low in HIV-infected Chinese subjects, both in the Han and Non-Han nationalities. And there are no differences among different birthplaces across China. |
X Demographics
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Unknown | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 17 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Master | 3 | 18% |
Other | 2 | 12% |
Student > Ph. D. Student | 2 | 12% |
Researcher | 2 | 12% |
Student > Bachelor | 1 | 6% |
Other | 1 | 6% |
Unknown | 6 | 35% |
Readers by discipline | Count | As % |
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Medicine and Dentistry | 7 | 41% |
Biochemistry, Genetics and Molecular Biology | 3 | 18% |
Immunology and Microbiology | 1 | 6% |
Unknown | 6 | 35% |