The Role of FHIR as a Data Foundation for Preventive Care
FHIR for Preventive Care: The data foundation that makes prevention
HL7 developed FHIR standards to support the systematic management of preventive care data.
Summary
FHIR is gaining attention as the technology to integrate fragmented patient data—such as medical records and lab results—through standardized APIs. This facilitates data visibility and sharing in clinical settings, contributing to the realization of effective preventive care.
Key Players
Details
This article explains the importance of Fast Healthcare Interoperability Resources (FHIR) as a data foundation for preventive medicine. Patient health data (medical history, lab results, vaccinations, etc.) is scattered across multiple hospital and clinic databases, creating a challenge known as 'data silos.' FHIR, developed by HL7, provides a common language for exchanging data via the web and APIs. This technology defines modular resources such as Patient (identity), Observation (vitals/lab values), and Condition (diagnoses), linking them to enable data utilization within a clinical context—answering who encountered what. Data handling requires more than just access; it must follow secure API flows based on patient consent and authorization, typically through standards like SMART on FHIR, limiting access only to necessary scopes. Furthermore, security is paramount, requiring 'authentication/consent' (using OAuth 2.0/OpenID Connect) and 'Privacy by Design' principles (least privilege, audit trails, encryption). The article also mentions international trends, citing Thailand’s specific implementation guides (MoPH-PC-1) and community efforts (SIL-TH), demonstrating concrete adoption examples alongside global developments.
Technology Note
FHIR（Fast Healthcare Interoperability Resources）は医療データ交換の国際標準。このエントリの関連技術: HL7
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