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Policy Interoperability — Digital Health Systems
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You scored 70% on the Module 3 quiz. The AI tutor suggests revisiting Lesson 3.2 before the final.
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AI for Healthcare Professionals — based on your Digital Health progress
What is the difference between FHIR R4 and SMART on FHIR?
FHIR R4 is the base data exchange standard published by HL7, defining how health data is structured and shared. SMART on FHIR is an open standard that layers OAuth 2.0 authorization on top of FHIR, allowing third-party apps to securely access patient data from EHR systems. Think of FHIR as the data language and SMART as the security handshake.
Summarise the key arguments in the transit equity reading
The reading argues that transit investment historically followed economic productivity zones rather than equity need. Three key claims: (1) low-income communities rely more on public transit but receive less per-capita investment; (2) BRT systems in Global South cities can achieve equity outcomes comparable to rail at lower cost; (3) participatory planning processes consistently produce more equitable outcomes than technocratic planning.
Explain the Andersen Behavioral Model in simple terms
The Andersen model explains why people do or do not use healthcare services using three factors: Predisposing factors (who you are — age, gender, health beliefs), Enabling factors (whether you can access care — income, insurance, distance), and Need factors (how sick you are or feel you are). It is useful for identifying which barriers to healthcare access are most important in a given population.
