Question

What are the advantages of the HIE federated model?

A) Centralized control, minimal scalability, and high data redundancy
B) Local control, scalability, reduced data redundancy, and customization
C) Reduced data security, limited customization, and lower interoperability
D) Limited scalability and high data redundancy

Answer 1

The HIE federated model boasts local control, high scalability, reduced data redundancy, and allows for system customization while maintaining data interoperability.

Step-by-step explanation:

Among the models of Health Information Exchange (HIE), the federated model offers several advantages which can be best captured in option B: Local control, scalability, reduced data redundancy, and customization. This model allows participating organizations to maintain control of their own data, while still being part of a larger network, facilitating data sharing. It is highly scalable, allowing for the network to grow without significant changes to each organization's system. Furthermore, it reduces data redundancy as there is no need to store data in multiple locations, and each organization can customize its system to meet local needs while ensuring interoperability with others in the network.