Evidence map›Paper›PMID 31270120›Full record

ArticleBMJ open2019

Barriers and facilitators to data quality of electronic health records used for clinical research in China: a qualitative study.

Kaiwen Ni, Hongling Chu, Lin Zeng, Nan Li, Yiming Zhao

Abstract readMulticenter Study
In one paragraph

Article in BMJ open, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
–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

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

  1. Digital Health Data Quality Issues: Systematic Review.Journal of medical Internet research · 2023
    Pooled it
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  9. Data Quality in Health Research: Integrative Literature Review.Journal of medical Internet research · 2023
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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

5 authors.

Kaiwen NiResearch Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China.
Hongling ChuResearch Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China.ORCID 0000-0003-1846-9192
Lin ZengResearch Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China.ORCID 0000-0001-8707-5854
Nan LiResearch Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China.
Yiming ZhaoResearch Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThere is an increasing trend in the use of electronic health records (EHRs) for clinical research. However, more knowledge is needed on how to assure and improve data quality. This study aimed to explore healthcare professionals' experiences and perceptions of barriers and facilitators of data quality of EHR-based studies in the Chinese context.

settingFour tertiary hospitals in Beijing, China.

participantsNineteen healthcare professionals with experience in using EHR data for clinical research participated in the study.

methodsA qualitative study based on face-to-face semistructured interviews was conducted from March to July 2018. The interviews were audiorecorded and transcribed verbatim. Data analysis was performed using the inductive thematic analysis approach.

resultsThe main themes included factors related to healthcare systems, clinical documentation, EHR systems and researchers. The perceived barriers to data quality included heavy workload, staff rotations, lack of detailed information for specific research, variations in terminology, limited retrieval capabilities, large amounts of unstructured data, challenges with patient identification and matching, problems with data extraction and unfamiliar with data quality assessment. To improve data quality, suggestions from participants included: better staff training, providing monetary incentives, performing daily data verification, improving software functionality and coding structures as well as enhancing multidisciplinary cooperation.

conclusionsThese results provide a basis to begin to address current barriers and ultimately to improve validity and generalisability of research findings in China.

Indexed as

Attitude of Health PersonnelBiomedical ResearchData AccuracyAdultChinaElectronic Health RecordsFemaleHumansMaleMiddle AgedQualitative Researchclinical researchdata qualityelectronic health recordsqualitative study

Identifiers

PMID31270120
PMCPMC6609143

What OpenQuestion holds

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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.