Evidence map›Paper›PMID 24789311›Full record

SynthesisPloS one2014

Tobacco smoking, alcohol drinking, diabetes, low body mass index and the risk of self-reported symptoms of active tuberculosis: individual participant data (IPD) meta-analyses of 72,684 individuals in 14 high tuberculosis burden countries.

Jayadeep Patra, Prabhat Jha, Jürgen Rehm, Wilson Suraweera

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 2 pooled it
4.7field-weighted citation impact, top 5% 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

34 citing papers in PubMed, 2 syntheses or guidelines pooled it, 76 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
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  8. Article
  9. Joint Associations of Multiple Lifestyle Factors With Risk of Active Tuberculosis in the Population: The Singapore Chinese Health Study.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2022
    Article
  10. Article
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  14. Review
  15. The joint impact of smoking plus alcohol drinking on treatment of pulmonary tuberculosis.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2019
    Article
  16. Asthma, Sinonasal Disease, and the Risk of Active Tuberculosis.The journal of allergy and clinical immunology. In practice · 2019
    Article
  17. Article
  18. Article
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  20. Article
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

4 authors at 4 institutions in 1 country.

Jayadeep PatraCentre for Global Health Research, St Michael's Hospital, Toronto, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, Canada.
Prabhat JhaCentre for Global Health Research, St Michael's Hospital, Toronto, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, Canada.
Jürgen RehmDalla Lana School of Public Health, University of Toronto, Toronto, Canada; Centre for Addiction and Mental Health, Toronto, Canada.
Wilson SuraweeraCentre for Global Health Research, St Michael's Hospital, Toronto, Canada.
Centre for Addiction and Mental Health · CACentre for Global Health Research · CASt. Michael's Hospital · CAUniversity of Toronto · CA

Funding

Strengthening monitoring of Indian tobacco mortalityR01TW005991 · FIC · ST. MICHAEL'S HOSPITAL · PI JHA, PRABHAT · 2002 to 2006
$862k
Measuring Tobacco Mortality within the Million Death Study in IndiaR01TW007939 · FIC · ST. MICHAEL'S HOSPITAL · PI JHA, PRABHAT · 2007 to 2010
$540k
CIHR IEG-53506FIC NIH HHS R01 TW005991FIC NIH HHS R01 TW007939FIC NIH HHS R01-TW05991-01FIC NIH HHS TW07939-01
6 · The paper itself

Abstract

backgroundThe effects of multiple exposures on active tuberculosis (TB) are largely undetermined. We sought to establish a dose-response relationship for smoking, drinking, and body mass index (BMI) and to investigate the independent and joint effects of these and diabetes on the risk of self-reported symptoms of active TB disease. METHODS AND

findingsWe analyzed 14 national studies in 14 high TB-burden countries using self-reports of blood in cough/phlegm and cough lasting > = 3 weeks in the last year as the measures of symptoms of active TB. The random effect estimates of the relative risks (RR) between active TB and smoking, drinking, diabetes, and BMI<18.5 kg/m2 were reported for each gender. Floating absolute risks were used to examine dyads of exposure. Adjusted for age and education, the risks of active TB were significantly associated with diabetes and BMI<18.5 kg/m2 in both sexes, with ever drinking in men and with ever smoking in women. Stronger dose-response relationships were seen in women than in men for smoking amount, smoking duration and drinking amount but BMI<18.5 kg/m2 showed a stronger dose-response relationship in men. In men, the risks from joint exposures were statistically significant for diabetics with BMI<18.5 kg/m2 (RR = 6.4), diabetics who smoked (RR = 3.8), and diabetics who drank alcohol (RR = 3.2). The risks from joint risk factors were generally larger in women than in men, with statistically significant risks for diabetics with BMI<18.5 kg/m2 (RR = 10.0), diabetics who smoked (RR = 5.4) and women with BMI<18.5 kg/m2 who smoked (RR = 5.0). These risk factors account for 61% of male and 34% of female estimated TB incidents in these 14 countries.

conclusionsTobacco, alcohol, diabetes, and low BMI are significant individual risk factors but in combination are associated with triple or quadruple the risk of development of recent active TB. These risk factors might help to explain the wide variation in TB across countries.

Indexed as

Body Mass IndexAdolescentAdultAlcohol DrinkingDiabetes MellitusFemaleHumansMaleMiddle AgedMulticenter Studies as TopicRisk AssessmentRisk FactorsSelf ReportSex FactorsSmokingTuberculosis

Identifiers

PMID24789311
PMCPMC4008623
OpenAlexW2003425518

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.