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Table 8 Selective codes representing benefits of blockchain-based HIEs

From: Benefits and concerns associated with blockchain-based health information exchange (HIE): a qualitative study from physicians' perspectives

Selective codes (themes)

Constructs involved

Definition

Innovative technological features

Encryption and control + smart contracts + transparent protocols + data management

The extent to which blockchain uses innovative features to improve encryption, access control, data management, transparency of sharing procedures, and automatic verification and execution of transactions

Collaborative ecosystem

Interoperable mechanism + decentralized system

The extent to which blockchain uses decentralized platforms to improve interoperability standards in healthcare

System performance

System uptime + speed and cost of transactions

The extent to which reliable blockchain-based networks could increase the effectiveness and efficiency of information sharing transactions