Evidence map›Paper›PMID 31906002›Full record

ArticleJournal of clinical medicine2019

Prevalence of Fractures and Diagnostic Accuracy of Emergency X-ray in Older Adults Sustaining a Low-Energy Fall: A Retrospective Study.

Alina Lampart, Isabelle Arnold, Nina Mäder, Sandra Niedermeier, Armin Escher, Robert Stahl, Christoph Trumm, Christian Kammerlander, Wolfgang Böcker, Christian Nickel and 2 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 21% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

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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 at 2 institutions in 2 countries.

Alina LampartDepartment of Emergency Medicine, University Hospital Basel, Petersgraben 2, 4031 Basel, Switzerland.
Isabelle ArnoldDepartment of Emergency Medicine, University Hospital Basel, Petersgraben 2, 4031 Basel, Switzerland.
Nina MäderDepartment of Emergency Medicine, University Hospital Basel, Petersgraben 2, 4031 Basel, Switzerland.
Sandra NiedermeierDepartment for General, Trauma and Reconstructive Surgery, Ludwig Maximilian University Munich, Marchioninstr. 15, 81377 Munich, Germany.
Armin EscherDepartment of Radiology, University Hospital Basel, Petersgraben 2, 4031 Basel, Switzerland.
Robert StahlInstitute of Diagnostic and Interventional Neuroradiology, Ludwig Maximilian University Munich, Marchioninstr. 15, 81377 Munich, Germany.
Christoph TrummInstitute of Diagnostic and Interventional Neuroradiology, Ludwig Maximilian University Munich, Marchioninstr. 15, 81377 Munich, Germany.
Christian KammerlanderDepartment for General, Trauma and Reconstructive Surgery, Ludwig Maximilian University Munich, Marchioninstr. 15, 81377 Munich, Germany.
Wolfgang BöckerDepartment for General, Trauma and Reconstructive Surgery, Ludwig Maximilian University Munich, Marchioninstr. 15, 81377 Munich, Germany.
Christian NickelDepartment of Emergency Medicine, University Hospital Basel, Petersgraben 2, 4031 Basel, Switzerland.
Roland BingisserDepartment of Emergency Medicine, University Hospital Basel, Petersgraben 2, 4031 Basel, Switzerland.
Vera PedersenDepartment for General, Trauma and Reconstructive Surgery, Ludwig Maximilian University Munich, Marchioninstr. 15, 81377 Munich, Germany.
Ludwig-Maximilians-Universität München · DEUniversity Hospital of Basel · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPlain radiography (XR) series are standard of care for detection of fall-related fractures in older patients with low-energy falls (LEF) in the emergency department (ED). We have investigated the prevalence of fractures and diagnostic accuracy of XR imaging in the ED.

methods2839 patients with LEF, who were presented to two urban level I trauma centers in 2016 and received XR and computed tomography (CT), were consecutively included in this retrospective cohort study. The primary endpoint was the prevalence of fractures of the vertebral column, rib cage, pelvic ring, and proximal long bones. Secondary endpoints were diagnostic accuracy of XR for fracture detection with CT as reference standard and cumulative radiation doses applied.

resultsMedian age was 82 years (range 65-105) with 64.1% female patients. Results revealed that 585/2839 (20.6%) patients sustained fractures and 452/2839 (15.9%) patients received subsequent XR and CT examinations of single body regions. Cross-tabulation analysis revealed sensitivity of XR of 49.7%, a positive likelihood ratio of 27.6, and negative likelihood ratio of 0.5.

conclusionsXR is of moderate diagnostic accuracy for ruling-out fractures of the spine, pelvic ring, and rib cage in older patients with LEF. Prospective validations are required to investigate the overall risk-benefit of direct CT imaging strategies, considering the trade-off between diagnostic safety, health care costs, and radiation exposure.

Indexed as

computed tomographyfracturelow-energy fallolder adultX-ray

Identifiers

PMID31906002
PMCPMC7019509
OpenAlexW2997407864

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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.