Evidence map›Paper›PMID 18630984›Full record

SynthesisPLoS medicine2008

Diabetes mellitus increases the risk of active tuberculosis: a systematic review of 13 observational studies.

Christie Y Jeon, Megan B Murray

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in PLoS medicine, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 725 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
725citing papers in PubMed, 8 pooled it
17.0field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

725 citing papers in PubMed, 8 syntheses or guidelines pooled it, 1,491 citations in OpenAlex.

  1. Pooled it
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  6. Diabetes as a risk factor for tuberculosis disease.The Cochrane database of systematic reviews · 2024
    Pooled it
  7. Undernutrition as a risk factor for tuberculosis disease.The Cochrane database of systematic reviews · 2024
    Pooled it
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  9. Trial
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  20. Impact of Diabetes Mellitus in Tuberculosis (TB) Patients on TB Transmission.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2026
    Article

665 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Christie Y JeonDepartment of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, United States of America. chjeon@hsph.harvard.edu
Megan B Murray
Harvard University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSeveral 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

findingsWe 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.

conclusionDM 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.

Indexed as

Diabetes ComplicationsDiabetes Mellitus, Type 2HumansRisk FactorsTuberculosis

Identifiers

PMID18630984
PMCPMC2459204
OpenAlexW2104101804

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.