Evidence map›Paper›PMID 23647947›Full record

ArticleJournal of cardiothoracic surgery2013

The presence of old pulmonary tuberculosis is an independent prognostic factor for squamous cell lung cancer survival.

Yiming Zhou, Zhenling Cui, Xiao Zhou, Chang Chen, Sen Jiang, Zhongyi Hu, Gening Jiang

Open access · goldAbstract read
In one paragraph

Article in Journal of cardiothoracic surgery, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

16 citing papers in PubMed, 31 citations in OpenAlex.

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  13. Does Every Necrotizing Granulomatous Inflammation Identified by NSCLC Resection Material Require Treatment?Medical science monitor : international medical journal of experimental and clinical research · 2016
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  16. Diagnosis of lung cancer by flexible fiberoptic bronchoscopy: a descriptive study.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie
    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

7 authors at 2 institutions in 1 country.

Yiming ZhouDepartment of Thoracic Surgery, Tongji University School of Medicine, Shanghai, China.
Zhenling Cui
Xiao Zhou
Chang Chen
Sen Jiang
Zhongyi Hu
Gening Jiang
Tongji University · CNShanghai Pulmonary Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPulmonary tuberculosis (TB) is associated with an increased risk of lung cancer. Our study investigated whether the coexistence of an old pulmonary TB lesion is an independent prognostic factor for lung cancer survival in Chinese non-small cell lung cancer patients.

methodsWe performed a retrospective review of 782 non-small cell lung cancer patients who underwent surgical resection as their primary treatment in 2006 and were followed for 5 years. The associations between lung cancer survival and the presence of old pulmonary TB lesions were assessed using Cox's proportional hazard regression analysis adjusted for WHO performance status (PS), age, sex, smoking-status, tumor stage, and surgical approach.

resultsSixty-four of the patients had old pulmonary TB lesions. The median survival of squamous cell carcinoma patients with TB was significantly shorter than that of patients without TB (1.7 vs. 3.4 years, p < 0.01). The presence of an old pulmonary TB lesion is an independent predictor of poor survival with a hazard ratio (HR) of 1.72 (95% CI, 1.12-2.64) in the subgroup of squamous cell carcinoma patients studied.

conclusionThe presence of an old pulmonary TB lesion may be an important prognostic factor for predicting the survival of squamous cell carcinoma patients.

Indexed as

Carcinoma, Non-Small-Cell LungChinaChi-Square DistributionFemaleFollow-Up StudiesHumansLung NeoplasmsMaleMiddle AgedNeoplasm StagingPrognosisProportional Hazards ModelsRetrospective StudiesRisk FactorsSurvival RateTreatment Outcome

Identifiers

PMID23647947
PMCPMC3670994
OpenAlexW2145576309

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.