Blockchain paradigm for healthcare: Performance evaluation

Leila Ismail, Huned Materwala

Research output: Contribution to journalArticlepeer-review

22 Citations (Scopus)

Abstract

Electronic health records (EHRs) have become a popular method to store and manage patients' data in hospitals. Sharing these records makes the current healthcare data management system more accurate and cost-efficient. Currently, EHRs are stored using the client/server architecture by which each hospital retains the stewardship of the patients' data. The records of a patient are scattered among different hospitals using heterogeneous database servers. These limitations constitute a burden towards a personalized healthcare, when it comes to offering a cohesive view and a shared, secure and private access to patients' health history for multiple allied professionals and the patients. The data availability, privacy and security characteristics of the blockchain have a propitious future in the healthcare presenting solutions to the complexity, confidentiality, integrity, interoperability and privacy issues of the current client/server architecture-based EHR management system. This paper analyzes and compares the performance of the blockchain and the client/server paradigms. The results reveal that notable performance can be achieved using blockchain in a patient-centric approach. In addition, the immutable and valid patients' data in the blockchain can aid allied health professionals in better prognosis and diagnosis support through machine learning and artificial intelligence.

Original languageEnglish
Article number1200
JournalSymmetry
Volume12
Issue number8
DOIs
Publication statusPublished - Aug 2020

Keywords

  • Artificial intelligence
  • Blockchain
  • Client/server
  • Electronic health records
  • Health information management
  • Privacy
  • Security

ASJC Scopus subject areas

  • Computer Science (miscellaneous)
  • Chemistry (miscellaneous)
  • Mathematics(all)
  • Physics and Astronomy (miscellaneous)

Fingerprint

Dive into the research topics of 'Blockchain paradigm for healthcare: Performance evaluation'. Together they form a unique fingerprint.

Cite this