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中国防痨杂志 ›› 2021, Vol. 43 ›› Issue (12): 1287-1291.doi: 10.3969/j.issn.1000-6621.2021.12.010

• 论著 • 上一篇    下一篇

2019—2020年江西省赣州市利福平耐药肺结核流行特征分析

王萌*, 万义友, 谢添, 李建华, 阮云洲, 刘月园, 胡嘉, 冯德安, 郭会英, 李仁忠()   

  1. 341000 江西省赣州市疾病预防控制中心结防科(王萌、谢添、李建华、冯德安、郭会英);江西省疾病预防控制中心结核病防治所(万义友、刘月园、胡嘉);中国疾病预防控制中心结核病预防控制中心耐药防治部(阮云洲、李仁忠)
  • 收稿日期:2021-09-22 出版日期:2021-12-10 发布日期:2021-12-01
  • 通信作者: 李仁忠 E-mail:lirz@chinacdc.cn
  • 基金资助:
    探索提高贫困地区肺结核发现(0525);江西省卫生健康委科技计划(202130984)

Analysis of the epidemiological characteristics of rifampicin-resistant pulmonary tuberculosis in Ganzhou, Jiangxi from 2019 to 2020

WANG Meng*, WAN Yi-you, XIE Tian, LI Jian-hua, RUAN Yun-zhou, LIU Yue-yuan, HU Jia, FENG De-an, GUO Hui-ying, LI Ren-zhong()   

  1. *Department of Tuberculosis Control,Ganzhou Center for Disease Control and Prevention, Jiangxi Province, Ganzhou 341000, China
  • Received:2021-09-22 Online:2021-12-10 Published:2021-12-01
  • Contact: LI Ren-zhong E-mail:lirz@chinacdc.cn

摘要:

目的 分析赣州市2019—2020年利福平耐药肺结核患者的流行特征。 方法 搜集《中国疾病预防控制信息系统》子系统《结核病管理信息系统》中赣州市2019年1月1日至2020年12月31日肺结核患者病案信息和耐药筛查信息等资料,分析肺结核患者的利福平耐药筛查情况及其流行特征。 结果 2019—2020年赣州市登记的10508例肺结核患者中,病原学阳性肺结核患者5897例,利福平耐药筛查率为93.18%(5495/5897)、耐药率为5.55%(305/5495);新发病原学阳性患者和复治病原学阳性患者在利福平耐药患者中占比分别为49.51%(151/305)和50.49%(154/305)。其中,20~59岁组患者的利福平耐药率[6.25%(199/3186)]明显高于0~19岁组[3.74%(8/214)]和≥60岁组[4.68%(98/2095)];来自城区及邻近郊区的南康区患者的利福平耐药率[9.06%(30/331)]明显高于来自远郊区石城县的患者[1.35%(3/222)],差异均有统计学意义(χ2值分别为7.324、766.858,P值分别为0.026、0.001)。结论 利福平耐药结核病已经成为经济欠发达地区结核病防控工作的重要挑战,需进一步加强规范治疗和感染控制,减少耐药的发生,并重点关注对青壮年和城区及邻近郊区人群的影响。

关键词: 结核,肺, 结核,抗多种药物性, 利福平, 流行病学研究特征(主题)

Abstract:

Objective Analysis of the epidemic characteristics of rifampicin-resistant pulmonary tuberculosis (“RR-TB” for short) in Ganzhou, Jiangxi from 2019 to 2020. Methods The data of medical record information and drug resistance of registered patients with tuberculosis in Ganzhou City from January 1, 2019 to December 31, 2020 were derived from the Tuberculosis Management Information System, a subsystem of China Disease Control and Prevention Information System. The status of cases tested for resistance and epidemiological characteristics of RR-TB cases were analyzed. Results Among the 10508 pulmonary tuberculosis patients who registered in Ganzhou from 2019 to 2020, there were 5897 bacteriologically confirmed cases. The proportion of bacteriologically confirmed tuberculosis cases tested for rifampicin resistance was 93.18% (5495/5897), and the prevalence of rifampicin resistance was 5.55% (305/5495). The proportion of RR-TB cases from new bacteriologically confirmed retreatment bacteriologically confirmed tuberculosis cases and from retreatment bacteriologically confirmed tuberculosis cases were 49.51% (151/305) and 50.49% (154/305), respectively. The prevalence of rifampicin resistance among who aged 20-59 years (6.25% (199/3186)) was significantly higher than that among who aged 0-19 years (3.74% (8/214)) and who aged greater than 60 years (4.68% (98/2095));the prevalence of rifampicin resistance among Nankang District (9.06% (30/331)) of urban and neighboring suburbs was significantly higher than that among Shicheng County (1.35% (3/222)) of outside suburban district. The differences were statistically significant (the Chi Squares were 7.324,766.858, and the P values were 0.026,0.001). Conclusion Rifampicin resistant tuberculosis has became an important challenge in the prevention and control of tuberculosis in economic undeveloped areas. Standard treatment and infection control should be further strengthened to reduce the occurrence of drug resistance,young and middle-aged population and cases in urban and neighboring suburbs should be the key populations.

Key words: Tuberculosis,pulmonary, Tuberculosis,multidrug-resistant, Rifampicin, Epidemiologic study characteristics as topic