Data Access Framework All Hands Community Meeting
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Data Access Framework All Hands Community Meeting July 23, 2014
description
Data Access Framework All Hands Community Meeting. July 23, 2014. Meeting Etiquette. Remember: If you are not speaking, keep your phone on mute Do not put your phone on hold – if you need to take a call, hang up and dial in again when finished with your other call - PowerPoint PPT Presentation
Transcript of Data Access Framework All Hands Community Meeting
Data Access Framework All Hands Community
Meeting July 23, 2014
Meeting Etiquette• Remember: If you are not speaking, keep your
phone on mute• Do not put your phone on hold – if you need to
take a call, hang up and dial in again when finished with your other call– Hold = Elevator Music = very frustrated speakers and
participants
• This meeting, like all of our meeting is being recorded– Another reason to keep your phone on mute when not
speaking
• Feel free to use the “Chat” feature for questions, comments or any items you would like the moderator or participants to know.
NOTE: This meeting is being recorded and will be posted on the DAF Wikipage, under
“Materials” “Past Meetings”
NOTE: This meeting is being recorded and will be posted on the DAF Wikipage, under
“Materials” “Past Meetings”
From S&I Framework to Participants:Hi everyone: remember to keep your phone on mute
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Agenda
Topic Estimated Time
Launch Standards Selection Process for Data Elements
45 minutes
Next Steps/Questions 5 minutes
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Create IG based on existing standards
Create IG based on existing standards
WP Comme
nt Period
WP Comme
nt Period
Notional Project Timeline S&I Lifecycle
(Discovery Pilot & Evaluation)Today
7/23August Novemb
erSeptember
October December
DAF/IHE White Paper Published
July2014
Implementation (DAF/IHE
Community)
Implementation (DAF/IHE
Community)
DAF IHE/ S&I Joint Work GroupIH
E A
cti
vit
ies
Document IG
Consensus
Implementation (S&I Community) Implementation (S&I Community)
Implementation (S&I Community) Implementation (S&I Community)
Candidate Standards Analysis
Candidate Standards Analysis
Finalize Actors + Transactions +
Technology Stacks and Standards
Finalize Actors + Transactions +
Technology Stacks and Standards
TW
G 2
: D
ata
Ele
men
t b
ased
access f
or
LD
AF &
TD
AF
Creating Operation Plan for Pilot Testing
Creating Operation Plan for Pilot Testing
Balloting Activities
Pilots and TestingPilots and Testing
Pilots & Testing Pilots & Testing
Create IGCreate IG Creating Operation Plan for Pilot Testing
Creating Operation Plan for Pilot Testing
Pilots & Testing Pilots & Testing
Pilots and Testing
Pilots and Testing
Balloting Activities
Data Element IG Consensus
IHE Trial
Implementatio
n Meeting
IHE Trial
Implementatio
n Meeting
TW
G 1
: D
ocu
men
t M
eta
data
based
access f
or
LD
AF
& T
DA
F
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DAF Data Elements
Standards Selection • The DAF standards comparison spreadsheet is
posted to the Harmonization section of the DAF wikipage
• Please visit the following link to submit your comments: http://wiki.siframework.org/DAF+Standards+Harmonization+and+Implementation#Comment
• All standards identified by the community have been discussed
– FHIR – QUICK– QED – HL7v2.x– HQMFv2
• Need to start narrowing down to a single standard from the existing set of candidates.– Standards selected may still need to be enhanced to satisfy
DAF requirements– Profiles may be required to create an implementable IG
Candidate Standards Discussed …
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• Early decision to not pursue further analysis of HQMFv2 due to
– Its focus on quality measures
– Complexity of creating queries
– Document Paradigm
– Not completely computable
– Results are to be obtained using other types of documents such as QRDA Category I, QRDA Category III, C-CDA etc.
HQMF v2
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QED - SWOT
StrengthsNearly same XML as CCD/IHE XPHRIdentical ConstraintsSupports Linkage to Document
WeaknessesNeeds update to Standard (based on DSTU)No Population Level Query SupportNo Pub/Sub Support
OpportunitiesSome limitations removed with StandardRESTful/FHIR Update
ThreatsFHIR Efforts More InterestingLimited Adoption
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RESTful QED looking at FHIR as an option to adopt
QUICK
• Quality Improvement Clinical and Knowledge model– QUICK = Harmonization of vMR and QDM with mappings to FHIR– Objective is to use the model in clinical quality artifacts
• In expressions and criteria for eMeasures, CDS artifacts• Hence, the model is tuned for that purpose
– Objectives of Mapping to FHIR• Interoperability• Gain physical format, API
– CQL • complements FHIR and does not replace it. (Enables complex
queries)• This expression is used in knowledge artifacts. • The execution of this artifact may leverage FHIR to obtain the data
for use within the reasoning engine.
– S&I CQF is going to leverage FHIR to implement QUICK/CQL
HL7v2.x
• Query Specification Formats– Query by Simple Parameters– Query by Example Variant– Query by Using the QSC Variant
• Query profiles will be required to be created similar to the Immunization profile
04/21/23 10
Discussion to Narrow Down the Standards
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• FHIR seems to be emerging as a leading candidate– QED/QUICK adopting FHIR in the near future or as part of the
roadmap– Is the emerging standard backed by industry support– Is in sync with FACA guidance to embrace RESTful approaches
• HL7v2.x seems to be the other alternative to puruse
Strawman Poll: – Pursue FHIR for Simple DAF Data Element Queries using
existing DSTU and create profile and IG as needed– Monitor CQL and how it evolves as a Query syntax for
complex queries instead of developing a parallel query syntax
Questions
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Data Access Framework Resources• DAF Wiki Homepage
– http://wiki.siframework.org/Data+Access+Framework+Homepage
• Become a Community Member– http://wiki.siframework.org/Data+Access+Framework+Join+the
+Initiative• DAF Charter
– http://wiki.siframework.org/Data+Access+Framework+Charter+and+Members
• DAF Standards, Harmonization and Implementation Activities– http://wiki.siframework.org/DAF+Standards+Harmonization+and
+Implementation• Standards and Interoperability(S&I) Framework
– http://wiki.siframework.org/Introduction+and+Overview• S & I Calendar of Events
– http://wiki.siframework.org/Calendar
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Initiative Support Leads• For questions, please feel free to contact your support
leads:– Initiative Coordinator: John Feikema [email protected]– ONC Sponsors: Mera Choi [email protected]– Support Team:
• Project Management: – Gayathri Jayawardena [email protected]
• Technical Support: – Dragon (Nagesh) Bashyam [email protected]
• Standards SME:– Ed Larsen [email protected]
• Standards Support: – Angelique Cortez [email protected]
• Vocabulary and Terminology Subject Matter Expert: – Mark Roche, MD [email protected]
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