Evidence map›Paper›PMID 38697647›Full record

ArticleThe European respiratory journal2024

Who is at risk of lung nodules on low-dose CT in a Western country? A population-based approach.

Jiali Cai, Marleen Vonder, Yihui Du, Gert Jan Pelgrim, Mieneke Rook, Gerdien Kramer, Harry J M Groen, Rozemarijn Vliegenthart, Geertruida H de Bock

Abstract read
In one paragraph

Article in The European respiratory journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
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

14 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Jiali CaiDepartment of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.ORCID https://orcid.org/0000-0003-0910-8862
Marleen VonderDepartment of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
Yihui DuDepartment of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.ORCID https://orcid.org/0000-0003-0959-8339
Gert Jan PelgrimDepartment of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.ORCID https://orcid.org/0009-0007-6444-7265
Mieneke RookDepartment of Radiology, Martini Hospital Groningen, Groningen, The Netherlands.ORCID https://orcid.org/0000-0002-6066-6061
Gerdien KramerDepartment of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
Harry J M GroenDepartment of Pulmonology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.ORCID https://orcid.org/0000-0002-2978-5265
Rozemarijn VliegenthartDepartment of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.ORCID https://orcid.org/0000-0002-7262-3376
Geertruida H de BockDepartment of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands g.h.de.bock@umcg.nl.ORCID https://orcid.org/0000-0003-3104-4471

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis population-based study aimed to identify the risk factors for lung nodules in a Western European general population.

methodsWe quantified the presence or absence of lung nodules among 12 055 participants of the Dutch population-based ImaLife (Imaging in Lifelines) study (age ≥45 years) who underwent low-dose chest computed tomography. Outcomes included the presence of 1) at least one solid lung nodule (volume ≥30 mm

resultsAmong the 12 055 participants (44.1% male; median age 60 years; 39.9% never-smokers; 98.7% White), we found lung nodules in 41.8% (5045 out of 12 055) and clinically relevant nodules in 11.4% (1377 out of 12 055); the corresponding figures among never-smokers were 38.8% and 9.5%, respectively. Factors independently associated with increased odds of having any lung nodule included male sex, older age, low educational level, former smoking, asbestos exposure and COPD. Among never-smokers, a family history of lung cancer increased the odds of both lung nodules and clinically relevant nodules. Among former and current smokers, low educational level was positively associated with lung nodules, whereas being overweight was negatively associated. Among current smokers, asbestos exposure and low physical activity were associated with clinically relevant nodules.

conclusionsThe study provides a large-scale evaluation of lung nodules and associated risk factors in a Western European general population: lung nodules and clinically relevant nodules were prevalent, and never-smokers with a family history of lung cancer were a non-negligible group.

Indexed as

Lung NeoplasmsSmokingTomography, X-Ray ComputedAgedAsbestosFemaleHumansLogistic ModelsLungMaleMiddle AgedMultiple Pulmonary NodulesMultivariate AnalysisNetherlandsPulmonary Disease, Chronic ObstructiveRisk FactorsAsbestos

Identifiers

PMID38697647
PMCPMC11154756

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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.