Evidence map›Paper›PMID 23920639›Full record

ArticleStudies in health technology and informatics2013

Analyzing differences between chinese and english clinical text: a cross-institution comparison of discharge summaries in two languages.

Yonghui Wu, Jianbo Lei, Wei-Qi Wei, Buzhou Tang, Joshua C Denny, S Trent Rosenbloom, Randolph A Miller, Dario A Giuse, Kai Zheng, Hua Xu

Abstract readComparative StudyMulticenter Study
In one paragraph

Article in Studies in health technology and informatics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
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  7. Review
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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

10 authors.

Yonghui WuSchool of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TN, USA.
Jianbo Lei
Wei-Qi Wei
Buzhou Tang
Joshua C Denny
S Trent Rosenbloom
Randolph A Miller
Dario A Giuse
Kai Zheng
Hua Xu

Funding

National Infrastructure for Standardized and Portable EHR Phenotyping AlgorithmsR01GM105688 · NIGMS · WEILL MEDICAL COLL OF CORNELL UNIV · PI LUO, YUAN, PATHAK, JYOTISHMAN · 2013 to 2020
$5.7M
Real-time Disambiguation of Abbreviations in Clinical NotesR01LM010681 · NLM · VANDERBILT UNIVERSITY · PI XU, HUA · 2010 to 2017
$3.1M
NIGMS NIH HHS R01 GM105688NLM NIH HHS R01 LM010681NLM NIH HHS R01LM010681
6 · The paper itself

Abstract

Worldwide adoption of Electronic Medical Records (EMRs) databases in health care have generated an unprecedented amount of clinical data available electronically. There has been an increasing trend in US and western institutions towards collaborating with China on medical research using EMR data. However, few studies have investigated characteristics of EMR data in China and their differences with the data in US hospitals. As an initial step towards differentiating EMR data in Chinese and US systems, this study attempts to understand system and cultural differences that may exist between Chinese and English clinical documents. We collected inpatient discharge summaries from one Chinese and from three US institutions and manually analyzed three major clinical components in text: medical problems, tests, and treatments. We reported comparison results at the document level and section level and discussed potential reasons for observed differences. Documenting and understanding differences in clinical reports from the US and China EMRs are important for cross-country collaborations. Our study also provided valuable insights for developing natural language processing tools for Chinese clinical text.

Indexed as

DocumentationNatural Language ProcessingTranslatingVocabulary, ControlledChinaElectronic Health RecordsMedical Record LinkagePatient Discharge SummariesSemanticsUnited States

Identifiers

PMID23920639
PMCPMC4957806

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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.