Evidence map›Paper›PMID 30317411›Full record

ArticleJapanese journal of radiology2018

Reliability of diagnosing acute ischemic cerebrovascular on magnetic resonance imaging disorders using iPads.

Hidekazu Hattori, Yoshifumi Kuwayama, Yoshitaka Inui, Kazuhiro Murayama, Motoharu Hayakawa, Shinji Ito, Hiroshi Toyama

Abstract read
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In one paragraph

Article in Japanese journal of radiology, 2018. 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

7 authors.

Hidekazu HattoriDepartment of Radiology, Fujita Health University, School of Medicine, 1-98, Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan. hhattori@fujita-hu.ac.jp.ORCID http://orcid.org/0000-0001-7417-3316
Yoshifumi KuwayamaDepartment of Medical Information Systems, Fujita Health University, School of Medicine, Toyoake, Aichi, Japan.
Yoshitaka InuiDepartment of Radiology, Fujita Health University, School of Medicine, 1-98, Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan.
Kazuhiro MurayamaDepartment of Radiology, Fujita Health University, School of Medicine, 1-98, Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan.
Motoharu HayakawaDepartment of Neurosurgery, Fujita Health University, School of Medicine, Toyoake, Aichi, Japan.
Shinji ItoDepartment of Neurology, Fujita Health University, School of Medicine, Toyoake, Aichi, Japan.
Hiroshi ToyamaDepartment of Radiology, Fujita Health University, School of Medicine, 1-98, Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe use of tablet terminals has been explored in various medical settings; however, caution should be exercised when performing image diagnosis using this technology. The present study examined the characteristics of an iPad Air™ monitor and assessed radiographic image interpretations to verify the reliability of the telediagnosis of acute cerebral infarction based on magnetic resonance imaging (MRI) using a tablet terminal. MATERIALS AND

methodsThe luminance of the iPad Air™ was measured using a UA-10 analyzer, and radiographic image interpretation experiments were performed in 100 patients who underwent MRI within 6 h of symptom onset. Ten physicians viewed the images on the iPad Air™ and a medical monitor, with an interval of 2 months between each interpretation.

resultsWhen the iPad Air™ screen was pure white, the contour lines revealed nonuniform luminance distribution. In the reading experiment, the areas under the curve of the medical monitor and the iPad Air™ were 0.9311 and 0.9431, respectively. No significant difference was observed between the medical monitor and the iPad Air™ (p = 0.113).

conclusionThe results of the observer performance studies for detecting acute ischemic cerebrovascular disorders on an iPad Air™ were found to be similar to those on a medical monitor.

Indexed as

Computers, HandheldAcute DiseaseAgedBrainBrain IschemiaFemaleHumansJapanMagnetic Resonance ImagingMaleMiddle AgedReproducibility of ResultsAcute cerebral infarctioniPad Air™Medical monitorTablet terminals

Identifiers

PMID30317411

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.