학술논문
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BMC Research Notes . 6/30/2021, Vol. 14, p1-8. 8p.
Latent tuberculosis infection among patients with and without type-2 diabetes mellitus: results from a hospital case-control study in Atlanta.
Document Type
Article
Author
Source
Subject
*TYPE 2 diabetes
*TUBERCULOSIS
*DIABETES
*CASE-control method
*ADULTS
*INFECTION
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Language
ISSN
1756-0500
Abstract
Objective: The purpose of this study is to compare the prevalence of latent TB infection (LTBI) among patients with type-2 diabetes mellitus (T2DM) to healthy controls without T2DM. To achieve this objective, we conducted a case-control study in a large hospital in Atlanta from 2016 to 2019. Results: We enrolled 98 cases; 119 potential controls were screened, 84 of which had HbA1c ≥ 5.7% and one did not have QFT result, leaving 34 (28.6%) individuals enrolled as controls. LTBI prevalence was 9.2% among cases and 14.7% among controls (crude odds ratio 0.59, 95% CI 0.19–2.04). After adjusting for age and sex, the adjusted odds of LTBI among patients with T2DM was 0.45 (95% CI 0.13, 1.71) times the controls. We did not observe a statistically significant association between LTBI and T2DM. However, we reported a positive correlation between HbA1c level and nil count among individuals with LTBI (R2 = 0.55, p < 0.01). In addition, we reported a high prevalence of LTBI among adults with T2DM and family members without T2DM. [ABSTRACT FROM AUTHOR]