TY - GEN
T1 - Design of blockchain-based electronic health records for indonesian context
T2 - 5th International Workshop on Big Data and Information Security, IWBIS 2020
AU - Sari, Puspita Kencana
AU - Yazid, Setiadi
N1 - Publisher Copyright:
© 2020 IEEE.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/10/17
Y1 - 2020/10/17
N2 - Healthcare providers in developing countries manage their medical data in Electronic Health Records (EHRs) system in silos with different structures and data formats that causes the problem of data sharing, interoperability, and data security. This paper aims to propose a concept of blockchain-based EHRs that is relevant to the case of developing countries, especially in Indonesia. The research method used is a narrative review of several literature related to the design of blockchain-based EHRs using Smart Contract from 2016-2020. The design proposed permissioned blockchain with several health care stakeholders as nodes in the network. Different with most previous research that using proof-based, we propose to use vote-based consensus protocol to execute transaction faster. Based on number of national health insurance policy holders, outpatient, and inpatient visits per year, the storage capacity required to keep the transaction is estimated around 2,7 TB per year with 77 transactions per seconds. This design is intended to be a contribution for EHRs platform architecture in the future.
AB - Healthcare providers in developing countries manage their medical data in Electronic Health Records (EHRs) system in silos with different structures and data formats that causes the problem of data sharing, interoperability, and data security. This paper aims to propose a concept of blockchain-based EHRs that is relevant to the case of developing countries, especially in Indonesia. The research method used is a narrative review of several literature related to the design of blockchain-based EHRs using Smart Contract from 2016-2020. The design proposed permissioned blockchain with several health care stakeholders as nodes in the network. Different with most previous research that using proof-based, we propose to use vote-based consensus protocol to execute transaction faster. Based on number of national health insurance policy holders, outpatient, and inpatient visits per year, the storage capacity required to keep the transaction is estimated around 2,7 TB per year with 77 transactions per seconds. This design is intended to be a contribution for EHRs platform architecture in the future.
KW - blockchain
KW - electronic health record
KW - healthcare
KW - Indonesia
KW - smart contract
UR - http://www.scopus.com/inward/record.url?scp=85097600356&partnerID=8YFLogxK
U2 - 10.1109/IWBIS50925.2020.9255571
DO - 10.1109/IWBIS50925.2020.9255571
M3 - Conference contribution
AN - SCOPUS:85097600356
T3 - 2020 International Workshop on Big Data and Information Security, IWBIS 2020
SP - 103
EP - 108
BT - 2020 International Workshop on Big Data and Information Security, IWBIS 2020
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 17 October 2020 through 18 October 2020
ER -