华南预防医学 ›› 2024, Vol. 50 ›› Issue (12): 1124-1129.doi: 10.12183/j.scjpm.2024.1124

• 论著 • 上一篇    下一篇

重组结核杆菌融合蛋白皮肤试验筛查HIV/AIDS患者中结核潜伏感染的影响因素研究

王慧1, 卜春红1, 陆兴2, 王金富2, 竺丽梅3, 刘巧3   

  1. 1.扬州市疾病预防控制中心,江苏 扬州 225000;
    2.扬州市第三人民医院;
    3.江苏省疾病预防控制中心
  • 收稿日期:2024-04-10 出版日期:2024-12-20 发布日期:2025-01-06
  • 通讯作者: 卜春红,E-mail:269725276@qq.com
  • 作者简介:王慧(1990—),女,硕士研究生,主管医师,主要从事结核病防制工作
  • 基金资助:
    扬州市科技计划软课题研究项目(No. YZ2023305); 江苏省卫生健康委科研项目(ZDA2020022); 国家自然科学基金青年科学 基金项目(82003516)

Influencing factors of latent tuberculosis infection among persons living with HIV/AIDS test by recombinant mycobacterium tuberculosis fusion protein

WANG Hui1, BU Chunhong1, LU Xing2, WANG Jinfu2, ZHU Limei3, LIU Qiao3   

  1. 1. Yangzhou Center for Disease Control and Prevention, Yangzhou, Jiangsu 22500, China;
    2. The Third People's Hospital of Yangzhou;
    3. Jiangsu Provincial Center for Disease Control and Prevention
  • Received:2024-04-10 Online:2024-12-20 Published:2025-01-06

摘要: 目的 研究重组结核杆菌融合蛋白皮肤试验(EC-ST)筛查人免疫缺陷病毒/获得性免疫缺陷综合征(HIV/AIDS)患者中结核分枝杆菌潜伏感染(LTBI)的阳性率及影响因素,为HIV/AIDS患者的结核病防治提供依据。方法 选取2023年4月1日至2023年6月30日期间,需随访检测CD4+T淋巴细胞计数且符合条件的549例HIV/AIDS患者为研究对象,对其进行EC-ST检测,根据筛查结果将患者分为LTBI组和非LTBI组,探讨影响EC-ST诊断LTBI阳性率的因素。利用R语言建立限制性立方样条,分析CD4+T淋巴细胞水平与LTBI风险之间的关系。结果 CD4+T淋巴细胞水平(OR=1.002)是EC-ST筛查HIV/AIDS患者LTBI阳性率的影响因素,且与LTBI风险之间呈线性关系(非线性检验χ2=0.140,P>0.05)。结论 EC-ST在HIV/AIDS患者中筛查LTBI阳性率受CD4+T淋巴细胞水平影响。需加强HIV/AIDS患者中LTBI者健康教育与预防性治疗,重点关注对CD4+T淋巴细胞水平较低,提示有重度免疫缺陷的HIV/AIDS患者,定期对其进行LTBI筛查及健康监测。

关键词: 人免疫缺陷病毒, 获得性免疫缺陷综合征, 重组结核杆菌融合蛋白, 结核潜伏感染, 限制性立方条

Abstract: Objective To investigate the positive rate and influencing factors of recombinant mycobacterium tuberculosis fusion protein skin test (EC-ST) for screening latent tuberculosis infection (LTBI) in human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS) patients, to provide the basis for prevention and treatment of tuberculosis in HIV/AIDS patients. Methods From April 1, 2023 to June 30, 2023, 549 eligible HIV/AIDS patients requiring CD4+T lymphocyte count detection were selected as the study objects, and EC-ST detection was performed on them. According to the results of EC-ST, HIV/AIDS patients were divided into LTBI group and non-LTBI group to explore the factors affecting the positive rate of LTBI. R software was used to establish a restricted cubic spline model to fit the dose-response relationship between CD4+T lymphocyte levels and the risk of LTBI. Results CD4+T lymphocyte level was an influential factor in EC-ST screening for positive rate of LTBI in HIV/AIDS patients (OR=1.002), and was linearly correlated with the risk of LTBI (non-linear test χ2=0.140, P>0.05). Conclusions The positive rate of LTBI in EC-ST screening in HIV/AIDS patients is influenced by the level of CD4+T lymphocytes. It is necessary to strengthen health education and preventive treatment of LTBI among HIV/AIDS patients, focusing on LTBI screening and health monitoring of HIV/AIDS patients with low CD4+T lymphoid cell levels indicating severe immune deficiency.

Key words: Human immunodeficiency virus, Acquired immune deficiency syndrome, Recombinant mycobacterium tuberculosis fusion protein, Latent tuberculosis infection, Restrictive cubic spline

中图分类号: 

  • R211