Evidence map›Paper›PMID 32986373›Full record

ArticleAsian Pacific journal of cancer prevention : APJCP2020

Incidence of and Risk Factors for Tuberculosis among Cancer Patients in Endemic Area: A Regional Cohort Study.

Sirinya Nanthanangkul, Supannee Promthet, Krittika Suwanrungruang, Chalongpon Santong, Patravoot Vatanasapt

Open access · goldAbstract read
In one paragraph

Article in Asian Pacific journal of cancer prevention : APJCP, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 27% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
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  12. Article
  13. Article
  14. Tuberculosis in an Aging World.Pathogens (Basel, Switzerland) · 2022
    Review
  15. Article
  16. Review
  17. Survival of Cancer Patients with Co-Morbid Tuberculosis in Thailand.Asian Pacific journal of cancer prevention : APJCP · 2021
    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

5 authors at 1 institution in 1 country.

Sirinya NanthanangkulDoctor of Philosophy Program in Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand.
Supannee PromthetASEAN Cancer Epidemiology and Prevention Research Group, Khon Kaen, Thailand.ORCID 0000-0001-5787-1948
Krittika SuwanrungruangASEAN Cancer Epidemiology and Prevention Research Group, Khon Kaen, Thailand.
Chalongpon SantongCancer Unit, Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.
Patravoot VatanasaptASEAN Cancer Epidemiology and Prevention Research Group, Khon Kaen, Thailand.ORCID 0000-0001-6037-8994
Khon Kaen University · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectiveCancer is a known risk factor for developing active tuberculosis (TB) disease. The incidence of and risk factors for TB are not known among cancer patients in Thailand. This study aimed to investigate risk factors for TB among cancer patients in an area with endemic TB infections.

methodsWe used the Khon Kaen population-based cancer registry and two TB databases to conduct a retrospective cohort study of cancer patients. From 2001 to 2015, we identified 40,948 eligible cancer patients. Following until 2017, we identified cases of TB diagnosed after cancer diagnosis and analyzed primary cancer site, staging, treatment, and demographic factors. Adjusted incidence rate ratios (adj. IRR) were computed to identify risk factors among a sub-set of cancer types (n = 9,733) using Poisson regression.

resultsAmong all cancer patients, 472 cases of TB were diagnosed following cancer diagnosis (cumulative incidence = 1.15%, incidence rate = 421.86 cases per 100,000 patients per year). Among the sub-set of cancer types, 206 cases of TB were found (cumulative incidence = 2.11%, incidence rate = 848.26 cases per 100,000 patients per year). Risk factors for TB among cancer patients were sex (p < 0.001) (male adj. IRR  = 1.87, 95% CI: 1.36-2.59), age (p < 0.001) (age >70 adj. IRR  = 2.36, 95% CI: 1.56-3.55, compared to age ≤50) and cancer site (p < 0.001). Compared to thyroid cancer, TB infection was more associated with lung cancer without histopathological confirmation (adj. IRR  = 6.22, 95% CI: 2.57-15.04). Cancer stage and treatment did not show statistically significant trends.

conclusionOld age, male sex, and certain cancer types were independent risk factors for TB in cancer patients. Targeted latent TB screening may be appropriate among high risk groups.

Indexed as

AgedDatabases, FactualEndemic DiseasesFemaleFollow-Up StudiesHumansMaleMiddle AgedNeoplasmsPrognosisRetrospective StudiesRisk FactorsThailandTuberculosisEpidemiologylatent infectionMalignancyScreeningTuberculosis

Identifiers

PMID32986373
PMCPMC7779434
OpenAlexW3090926635

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.