Evidence map›Paper›PMID 40950913›Full record

ArticleJournal of thoracic disease2025

Trends in isolated chest trauma in Japan: a 15-year analysis using the Japan Trauma Data Bank.

Hitoshi Igai, Kimihiro Shimizu, Shuji Mishima, Ichiro Okada, Toru Takiguchi, Makoto Aoki, Youichi Yanagawa, Daizoh Saito, Kenji Suzuki, Morihito Okada and 2 more

Abstract read
In one paragraph

Article in Journal of thoracic disease, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

12 authors.

Hitoshi IgaiDepartment of General Thoracic Surgery, Japanese Red Cross Maebashi Hospital, Gunma, Japan.
Kimihiro ShimizuDivision of General Thoracic Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan.
Shuji MishimaDivision of General Thoracic Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan.
Ichiro OkadaDepartment of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan.
Toru TakiguchiDepartment of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan.
Makoto AokiDepartment of Emergency Medicine and Critical Care Medicine, Advanced Medical Emergency and Critical Care Center, Japanese Red Cross Maebashi Hospital, Gunma, Japan.
Youichi YanagawaDepartment of Acute Critical Care Medicine, Shizuoka Hospital, Juntendo University, Shizuoka, Japan.
Daizoh SaitoFaculty of Physical Education Department of Sport and Medical Science Graduate School of Emergency Medical System, Kokushikan University, Tokyo, Japan.
Kenji SuzukiDepartment of General Thoracic Surgery, Juntendo University School of Medicine, Tokyo, Japan.
Morihito OkadaDepartment of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan.
Masayuki ChidaDepartment of General Thoracic Surgery, Dokkyo Medical University, Tochigi, Japan.
Ichiro YoshinoInternational University of Health and Welfare Narita Hospital, Chiba, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: There were no nationwide studies that comprehensively included all types of isolated chest trauma, which makes it difficult for us to get a complete picture of patients with isolated chest trauma. To overcome this, we conducted a survey of isolated chest trauma using data from the Japan Trauma Data Bank (JTDB). Methods: Between January 2004 and May 2019, a total of 361,706 trauma cases were recorded in the JTDB. From this cohort, 9,475 patients (2.6%) presenting with isolated chest trauma were identified. These patients were categorized into three cohorts based on the year of registration (2004-2008: n=981; 2009-2013: n=3,338; 2014-2019: n=5,156), and temporal trends in clinical characteristics were evaluated. Subsequently, we compared clinical profiles between patients discharged alive (n=8,266) and those who died during hospitalization (n=1,209). Lastly, we conducted an analysis to determine factors associated with in-hospital mortality. Results: The overall in-hospital mortality rate among all patients was 12.8%. A significant decline in mortality was observed throughout the study period (P<0.001). Multivariate analysis identified older age [odds ratio (OR): 1.03; 95% confidence interval (CI): 1.020-1.040; P<0.001] and fall-related trauma (OR: 2.510; 95% CI: 1.300-4.860; P=0.006) as independent predictors of in-hospital death. Conversely, injuries involving the lung (OR: 0.464; 95% CI: 0.309-0.697; P<0.001), pericardium (OR: 0.305; 95% CI: 0.120-0.773; P=0.01), and rib cage (OR: 0.417; 95% CI: 0.269-0.648; P<0.001) were significantly associated with improved survival outcomes. Conclusions: This study demonstrated a temporal decline in in-hospital mortality among patients with isolated chest trauma in Japan, suggesting advancements in the management of such injuries. Furthermore, trauma involving the lung, pericardium, or rib cage was associated with more favorable clinical outcomes in this population.

Indexed as

in-hospital mortalityIsolated chest traumaJapanJapan Trauma Data Bank (JTDB)

Identifiers

PMID40950913
PMCPMC12433124

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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.