Cited by 1,486Tuberculosis Research and EpidemiologyDiagnosis and treatment of tuberculosisInfectious Diseases and Tuberculosis

Diabetes Mellitus Increases the Risk of Active Tuberculosis: A Systematic Review of 13 Observational Studies

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Jeon, Christie Y, Murray, Megan B·2008·PLoS Medicine

Abstract

BACKGROUND: Several studies have suggested that diabetes mellitus (DM) increases the risk of active tuberculosis (TB). The rising prevalence of DM in TB-endemic areas may adversely affect TB control. We conducted a systematic review and a meta-analysis of observational studies assessing the association of DM and TB in order to summarize the existing evidence and to assess methodological quality of the studies. METHODS AND FINDINGS: We searched the PubMed and EMBASE databases to identify observational studies that had reported an age-adjusted quantitative estimate of the association between DM and active TB disease. The search yielded 13 observational studies (n = 1,786,212 participants) with 17,698 TB cases. Random effects meta-analysis of cohort studies showed that DM was associated with an increased risk of TB (relative risk = 3.11, 95% CI 2.27-4.26). Case-control studies were heterogeneous and odds ratios ranged from 1.16 to 7.83. Subgroup analyses showed that effect estimates were higher in non-North American studies. CONCLUSION: DM was associated with an increased risk of TB regardless of study design and population. People with DM may be important targets for interventions such as active case finding and treatment of latent TB and efforts to diagnose, detect, and treat DM may have a beneficial impact on TB control.

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Authors
Jeon, C. Y., & Murray, M. B.
Affiliations
Harvard University (US)
Corresponding author
Jeon, Christie Y
Venue
PLoS Medicine
Published
2008-07-15
Volume
5
Issue
7
Pages
e152
ISSN
  • 1549-1277 (ISSN-L)
  • 1549-1676
OpenAlex
W2104101804
Cited by
1,486
References
47
Citations by year
2026: 51 · 2025: 68 · 2024: 83 · 2023: 87 · 2022: 104 · 2021: 102 · 2020: 100 · 2019: 122 · 2018: 114 · 2017: 116 · 2016: 114 · 2015: 91 · 2014: 87 · 2013: 75 · 2012: 66
FWCI
4.02
Type
journal article
Language
en
Open access
Locations
  • PLoS Medicine (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, other-oa)
  • PubMed (publishedVersion)
  • Digital Access to Scholarship at Harvard (DASH) (Harvard University) (submittedVersion, cc-by)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Figshare (submittedVersion, cc-by)
Topics
  • Health Sciences › Medicine › Infectious Diseases › Tuberculosis Research and Epidemiology
  • Health Sciences › Medicine › Surgery › Diagnosis and treatment of tuberculosis
  • Health Sciences › Medicine › Surgery › Infectious Diseases and Tuberculosis
Keywords
diabetes mellitus, active tuberculosis, tuberculosis risk, comorbidities, tuberculosis control, latent tuberculosis infection, active case finding
MeSH terms
Diabetes Mellitus, Type 2, Humans, Risk Factors, Tuberculosis, Diabetes Complications

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