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新发传染病电子杂志 ›› 2021, Vol. 6 ›› Issue (3): 202-205.doi: 10.19871/j.cnki.xfcrbzz.2021.03.008

• 论著 • 上一篇    下一篇

二甲双胍与2型糖尿病患者肺结核感染风险的倾向性评分匹配分析

谭运彩1, 袁媛1, 杨双喜1, 杨雪2   

  1. 1.恩施州民族医院感染性疾病科,湖北 恩施 445000;
    2.武汉大学公共卫生学院,武汉 430072
  • 收稿日期:2021-04-20 出版日期:2021-08-31 发布日期:2021-10-11
  • 通讯作者: 谭运彩,Email:aabu123@163.com
  • 基金资助:
    湖北省卫生健康委员会科研项目(WJ2019Q024)

Matching analysis of propensity scores for metformin and tuberculosis infection risk in T2DM patient

Tan Yuncai1, Yuan Yuan1, Yang Shuangxi1, Yang Xue2   

  1. 1. Department of Infectious Diseases, Enshi Nationalities Hospital, Enshi, Hubei Enshi 445000,China;
    2. School of Public Health, Wuhan University, Wuhan 430072,China
  • Received:2021-04-20 Online:2021-08-31 Published:2021-10-11

摘要: 目的 探讨二甲双胍与2型糖尿病(T2DM)患者肺结核(TB)感染风险的相关性,为T2DM患者治疗方式选择提供参考。方法 选择2019年1月至2019年12月恩施州民族医院感染性疾病科就诊的T2DM患者179例,其中确诊TB患者58例,未患有TB患者121例。收集患者二甲双胍使用情况、临床资料及实验室检查资料。通过倾向性评分匹配两组患者,然后通过Logistic回归分析二甲双胍使用率与匹配后T2MD患者TB发生的相关性。结果 TB组患者二甲双胍使用率显著低于非TB组,而TB接触史及血清肌酐均显著高于非TB组(χ2=9.375、4.529,t=2.112,P=0.002、0.033、0.036)。二甲双胍使用(OR=0.368,95%CI=0.167~0.811)是影响TB发生的独立保护因素,而TB接触史(OR=3.007,95%CI=1.026~8.815)是影响TB发生的危险因素(P=0.013、0.045)。结论 T2DM患者长期服用二甲双胍可以降低TB发生的风险,可以考虑针对高TB风险的T2DM患者采用联合二甲双胍的治疗方案,从而降低患者TB发生的风险。

关键词: 2型糖尿病, 肺结核, 二甲双胍, 倾向性评分匹配

Abstract: Objective To investigate the correlation between metformin and the risk of pulmonary tuberculosis (TB) infection in patients with type 2 diabetes (T2DM) and provide reference for the treatment of T2DM patients. Methods 179 patients with T2DM who were treated in the Department of Infectious Diseases of Enshi Minority Hospital from January 2019 to December 2019 were selected, of which 58 patients were diagnosed with TB and 121 patients did not suffer from TB. Collect the patient's use of metformin, clinical data and laboratory examination data. The two groups of patients were matched by propensity score, and then the correlation between metformin use rate and the occurrence of TB in T2MD patients after matching was analyzed by Logistic regression. Results After the propensity score matching, the use rate of metformin in the TB group was significantly lower than that in the non-TB group, and the TB exposure history and Cr were significantly higher than those in the non-TB group(χ2=9.375、4.529,t=2.112,P=0.002、0.033、0.036). Metformin use (OR=0.368, 95% CI= 0.167-0.811) is an independent protective factor that affects the occurrence of TB, and the history of TB exposure (OR=3.007, 95% CI=1.026-8.815) is a risk factor that affects the occurrence of TB (P=0.013、0.045). Conclusion Long-term use of metformin in T2DM patients can reduce the risk of TB. Consider the combination of metformin treatment for T2DM patients with high TB risk, thereby reducing the risk of TB.

Key words: Type Ⅱ diabetes, Tuberculosis, Metformin, Propensity score matching