Evidence map›Paper›PMID 38617993›Full record

ArticleJAMIA open2024

A blockchain-based healthcare data marketplace: prototype and demonstration.

KangHyun Kim, Sung-Min Kim, YoungMin Park, EunSol Lee, SungJae Jung, Jeongyong Kang, DongUk An, Kyungil Min, Sung Ryul Shim, Hyeong Won Yu and 1 more

Erratum issuedAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in JAMIA open, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. 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

5 · Who and what money

Authors and funding

11 authors.

KangHyun KimDepartment of Biomedical Informatics, CHA University School of Medicine, CHA University, Seongnam-si, 13488, South Korea.
Sung-Min KimDepartment of Biomedical Informatics, CHA University School of Medicine, CHA University, Seongnam-si, 13488, South Korea.
YoungMin ParkDepartment of Biomedical Informatics, CHA University School of Medicine, CHA University, Seongnam-si, 13488, South Korea.
EunSol LeeDepartment of Development, Medibloc co. Ltd, Seoul, South Korea.
SungJae JungDepartment of Development, Medibloc co. Ltd, Seoul, South Korea.
Jeongyong KangDepartment of Strategic Development, Misoinfo co. Ltd, Seoul, South Korea.
DongUk AnDepartment of Strategic Development, Misoinfo co. Ltd, Seoul, South Korea.
Kyungil MinDepartment of Strategic Development, Misoinfo co. Ltd, Seoul, South Korea.
Sung Ryul ShimDepartment of Preventive Medicine, Korea University College of Medicine, Seoul, South Korea.
Hyeong Won YuDepartment of Surgery, Seoul National University Bundang Hospital, Seongnam-si, 13620, South Korea.ORCID https://orcid.org/0000-0001-7338-5157
Hyun Wook HanDepartment of Biomedical Informatics, CHA University School of Medicine, CHA University, Seongnam-si, 13488, South Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: This study aimed to develop healthcare data marketplace using blockchain-based B2C model that ensures the transaction of healthcare data among individuals, companies, and marketplaces. Materials and methods: We designed an architecture for the healthcare data marketplace using blockchain. A healthcare data marketplace was developed using Panacea, MySQL 8.0, JavaScript library, and Node.js. We evaluated the performance of the data marketplace system in 3 scenarios. Results: We developed mobile and web applications for healthcare data marketplace. The transaction data queries were executed fully within about 1-2 s, and approximately 9.5 healthcare data queries were processed per minute in each demonstration scenario. Discussion: Blockchain-based healthcare data marketplaces have shown compliance performance in the process of data collection and will provide a meaningful role in analyzing healthcare data. Conclusion: The healthcare data marketplace developed in this project can iron out time and place limitations and create a framework for gathering and analyzing fragmented healthcare data.

Indexed as

blockchaindata marketplacehealthcareprototypetransaction

Identifiers

PMID38617993
PMCPMC11013391

What OpenQuestion holds

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LicenceCC BY-NC
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.