Page Comparison

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07 Jan 2021 - FHIR Working Meeting

Meeting schedule
1. FHIR FG weekly meeting
  - Thursday, January 7th @ 10:00 US PT / 18.00 CET
  - Zoom link: https://zoom.us/j/93406719136?pwd=SUozZHBQM0N5TUhYMHJqL0ZQM3l3Zz09

Attendees:

John Walker

Burak Serdar

Mukundan Parthasarathy

Topics: Summarize feedback to the larger Working Group

OCA Core Data Types
1. Will require a type mapping from FHIR
2. This work effort and team has concerns with this conversions on healthcare data
3. We understand that the BIT attributes will remain OCA base schema
4. Projection Overlays - Extensions
  1. Projection overlay definition: "The projection overlay should describe the transformation of external schema / data object representations into an OCA formatted schema instance. The projection overlay would require a source and destination schemas.
    1. Projection Overlay working notes

General Business:

JW

17 Dec 2020 - FHIR Working Meeting

Meeting schedule
1. FHIR FG weekly meeting
  - Thursday, December 17th @ 08:00 US PT / 16.00 CET
  - Zoom link: https://zoom.us/j/93406719136?pwd=SUozZHBQM0N5TUhYMHJqL0ZQM3l3Zz09

Attendees:

John Walker

Burak Serdar

Mukundan Parthasarathy

Topics: Summarize feedback to the larger Working Group

Following from "Transformation of OCA Artifacts" discussion
1. Feedback from presentation
2. Candidate RFC's
  1. Removal of BIT attributes from OCA base schema
    1. This approach would allow OCA to leverage existing / multiple BIT based schemas
3. Projection Overlays - Extensions
  1. Projection overlay definition: "The projection overlay should describe the transformation of external schema / data object representations into an OCA formatted schema instance. The projection overlay would require a source and destination schemas.
    1. Projection Overlay working notes

General Business:

JW - In the conversion of the DSWG to ISWG, it seems the working notes from 2 meetings have been 'misplaced' - we'll inquire if they can be re-inserted?
Holiday Schedule - next meeting will be Thursday Jan 7, 2021

10 Dec 2020 - FHIR Working Meeting

Meeting schedule
1. FHIR FG weekly meeting
  - Thursday, December 10th @ 08:00 US PT / 16.00 CET
  - Zoom link: https://zoom.us/j/93406719136?pwd=SUozZHBQM0N5TUhYMHJqL0ZQM3l3Zz09

Attendees:

John Walker

Burak Serdar

Topics: Summarize feedback to the larger Working Group

Following up from Tuesday's WG working meeting and the "Transformation of OCA Artifacts" discussion
1. Feedback from presentation
  1. We've had no feedback other than what was shared in the meeting.
  2. Link to presentation:
2. Candidate RFC's
  1. Projection Overlays
  2. Removal of BIT attributes from OCA base schema
    1. This approach would allow OCA to leverage existing / multiple BIT based schemas
3. Overlays - Extensions
  1. Projection overlay definition: "The projection overlay should describe the transformation of external schema / data object representations into an OCA formatted schema instance. The projection overlay would require a source and destination schemas.
    1. (Please see Google doc - WIP)

General Business:

TBD

19 Nov 2020 - FHIR Working Meeting

Meeting schedule
1. FHIR FG weekly meeting
  - Thursday, November 19th @ 08:00 US PT / 16.00 CET
  - Zoom link: https://zoom.us/j/93406719136?pwd=SUozZHBQM0N5TUhYMHJqL0ZQM3l3Zz09

Attendees:

John Walker

Mukundan Parthasarathy

Burak Serdar

Albert (SSI/Blockchain startup, Bordeaux, France)

Topics: Summarize feedback to the larger Working Group

Following up from the last working meeting on the topic of taking a complex, nested json object and render that into OCA Base + Overlays
1. Simple demonstration of an example FHIR resources expressed as JSON-LD
  1. ex: Immunization resource instances
    1. Use these instances to demonstrate the potential variations in valid instance within the same bundle
    2. Ex: What is the syntax for selecting Immunization/vaccineCode/coding/code?
    3. How does this work with array fields: Immunization/performer is an array of objects, how do you select all of them? How do you select a particular one?
    4. Use this example to explain the use of a "projection overlay" for instance mapping
2. Overlays - Extensions
  1. Blinding Identity Overlay - Assume that the BIT attribute assignment in the base schema is a union of all potentially attributes needing 'blinding'
  2. Demonstrate the use of 'conformance-type' and 'conformance spec' as the specification mechanism to identify blinded attributes → drive the related RFC discussion
    1. Agreement on handling profiles/extensions via conformance-type and conformance-spec headers v/s separate overlay for handling conformance to profiles such as us-core etc.
    2. [Burak] Overlay selector idea based on use cases (to be explored: tags, fhirpath or some such spec to identify the use cases/context for use of overlays)
  3. Demonstrate the use of the Masking Overlay to apply blinding to an FHIR OCA instance
    1. Projection overlay for flattening. Sub-setting overlay may not meet all the needs. Barak shared ideas around a "mapping" format that can be used in the definition of the Projection overlay, so as to simplify the "flattening" problem, for the purposes of data capture/display in OCA "forms".
  4. Potential uses of the Subset Overlay
    1. Discussion

General Business:

JW - Propose this standard meeting frequency is changed to bi-weekly frequency occurring at 8:00am PT on Thursdays

12 Nov 2020 - FHIR FG Working Meeting

Meeting schedule
1. FHIR FG weekly meeting
  - Thursday, November 12th @ 15:00 US PT / 00.00 CET
  - Zoom link: https://zoom.us/j/93406719136?pwd=SUozZHBQM0N5TUhYMHJqL0ZQM3l3Zz09

Attendees:

John Walker

Mukundan Parthasarathy

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Following up from the last working meeting on the topic of taking a complex, nested json object and render that into OCA Base + Overlays
1. Source FHIR EHR → Base
  1. Burak - "how do we bridge schema to data?" Solution could be a capture schema to limit the fields, and use a projection overlay to map to the OCA form.
  2. New
2. Overlays - Extensions / updates
  1. Blinding Identity Overlay - Assume that the BIT attribute assignment in the base schema is a union of all potentially attributes needing 'blinding' - ? from 10/29 meeting notes - the suggestion is to use 'conformance-type' and 'conformance spec' as the specification mechanism to blind specific attributes ? Yes, working group proposal is to create or update the existing RFC's to propose the addition of 'conformance-type' and 'conformance-spec' as attributes in both the OCA SB and OCA Overlay specification.
    1. How is this implemented? Application (FHIR) bundle specific contexts for blinding attributes
  2. Need a better way of selecting fields in overlay specifications, especially for nested data structures like JSON/XML
    1. Ex: What is the syntax for selecting Immunization/vaccineCode/coding/code?
      1. How does this work with array fields: Immunization/performer is an array of objects, how do you select all of them? How do you select a particular one?

General Business:

JW - standard meeting time changed to 8:00am PT every Thursday

29 Oct 2020 - FHIR FG Working Meeting

Meeting schedule
1. FHIR FG weekly meeting
  - Thursday, October 29th @ 07:00 US PT / 16.00 CET
  - Zoom link: https://zoom.us/j/93406719136?pwd=SUozZHBQM0N5TUhYMHJqL0ZQM3l3Zz09

Attendees:

John Walker

Mukundan Parthasarathy

...

Discussion - Explore evolving how a "base schema" structure used

General Business:

JW - change in the meeting time to 8:00am PT every Thursday

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15 Oct 2020 - FHIR FG Working Meeting

Meeting schedule
1. FHIR FG weekly meeting
  - Thursday, October 15th @ 07:00 US PT / 16.00 CET
  - Zoom link: https://zoom.us/j/93406719136?pwd=SUozZHBQM0N5TUhYMHJqL0ZQM3l3Zz09

Attendees:

John Walker

Mukundan Parthasarathy

...

Base FHIR Conversion Updates - Overview of current work
1. Review of FG Use Case 1: FHIR resource bundle export of a specific resource set targeted for consumption by a non-FHIR supported provider.
  1. Limited scope to begin
General discussion on OCA Implementation Applicability
1. Adrian's explanation of HEofOne
2. General comments on the limitations of the current FHIR based consent mechanism.
3. Discussion regarding the overly complex consent / contract resource alignment.

General Business:

JW - proposal to change the meeting time to 8:00am PT every Thursday

9/10/2020 - FHIR FG Working Meeting

Attendees:

John Walker

Mukundan Parthasarathy

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Use Case 1: Remotely Accessible Patient EHR - patient expressly requests creation of a FHIR based EHR representation to be used by different Health Care providers in different (same country) locale. (This use case can evolve to support crossing national boundaries thus adding complexity)
1. Feedback:
  1. JW - Create a use case document and process template to record the use case.
ISO Context
1. Will reach out to Mark Lizar for content

General Business:

JW - will publish meeting time and link on the FHIR FG confluence page

9/3/2020 - Kick Off FG Working Meeting

Attendees:

John Walker

Mukundan Parthasarathy

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SM - create narrowly focused, end user centric demos to demonstrate "user" value

General Business:

Weekly meeting start time will be moved to 7:00am PT / standing meetings planned for every Thursday.

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07 Jan 2021 - FHIR Working Meeting

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Topics: Summarize feedback to the larger Working Group

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17 Dec 2020 - FHIR Working Meeting

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10 Dec 2020 - FHIR Working Meeting

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19 Nov 2020 - FHIR Working Meeting

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12 Nov 2020 - FHIR FG Working Meeting

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29 Oct 2020 - FHIR FG Working Meeting

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15 Oct 2020 - FHIR FG Working Meeting

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9/10/2020 - FHIR FG Working Meeting

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9/3/2020 - Kick Off FG Working Meeting

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07 Jan 2021 - FHIR Working Meeting

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Topics: Summarize feedback to the larger Working Group

General Business:

17 Dec 2020 - FHIR Working Meeting

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10 Dec 2020 - FHIR Working Meeting

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Topics: Summarize feedback to the larger Working Group

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19 Nov 2020 - FHIR Working Meeting

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12 Nov 2020 - FHIR FG Working Meeting

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29 Oct 2020 - FHIR FG Working Meeting

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15 Oct 2020 - FHIR FG Working Meeting

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9/10/2020 - FHIR FG Working Meeting

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9/3/2020 - Kick Off FG Working Meeting

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