Evidence map›Paper›PMID 42699957›Full record

ArticleIndian journal of community medicine : official publication of Indian Association of Preventive & Social Medicine2026

LTBI Prevalence and Risk Factors in Field Practice Areas of a Tertiary Care Hospital, Jodhpur, Rajasthan.

Devisowmiya Thiruvengadam, Vinoth Rajendran, Srikanth Srinivasan, Akhil Dhanesh Goel, Manoj Kumar Gupta, Pankaj Bhardwaj, Neeti Rustagi

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Article in Indian journal of community medicine : official publication of Indian Association of Preventive & Social Medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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7 authors.

Devisowmiya ThiruvengadamDepartment of Preventive Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India.
Vinoth RajendranDepartment of Community and Family Medicine, All India Institute of Medical Sciences (AIIMS), Gorakhpur, Uttar Pradesh, India.
Srikanth SrinivasanDepartment of Community Medicine and Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India.
Akhil Dhanesh GoelDepartment of Community Medicine and Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India.
Manoj Kumar GuptaDepartment of Community Medicine and Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India.
Pankaj BhardwajDepartment of Community Medicine and Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India.
Neeti RustagiDepartment of Community Medicine and Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Latent tuberculosis (LTBI) affects 33% globally, with 5-10% progressing to active TB within five years. Diabetes triples the risk, driving high TB rates in countries like India. This study aims to determine prevalence of LTBI among patients visiting outpatient department in the field practice areas of Department of Community Medicine and Family Medicine at AIIMS Jodhpur and to assess the relationship between LTBI and diabetes mellitus. Methodology: This analytical cross-sectional study involved 384 participants aged ≥30 years attending AIIMS Jodhpur's health training centers from October 2021 to March 2023. Tuberculin skin test (TST) was used to diagnose LTBI. Positive thresholds: >5 mm for recent tuberculosis contact, >10 mm for diabetes, >15 mm in participants without risk factors. Results: Among 384 TST participants, 346 (90.1%) were evaluated. LTBI prevalence was 20.5% with 95% CI: 16.3%-24.8%, (71 participants). Of 118 diabetes cases, 113 were evaluated, with 27.4% having LTBI. Multivariate analysis identified significant LTBI predictors such as type 2 diabetes (OR: 3.47, 95% CI 1.61-7.46), tuberculosis contact (OR: 18.13, 95% CI 8.08-40.64), and obesity (OR: 2.26, 95% CI 1.04-4.91). Conclusion: Type 2 diabetes significantly associated with LTBI, making systematic testing and treatment crucial to prevent complications. Diagnosing LTBI in diabetes patients is key to addressing these linked health issues.

Indexed as

Diabetes mellituslatent tuberculosis infectionLTBIprevalencerisk factorstuberculin skin testtuberculosis

Identifiers

PMID42699957
PMCPMC13544937

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