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Agenda TopicEstimated Time General Announcements5 minutes Continue Candidate Standards Analysis50 minutes Next Steps/Questions5 minutes 3
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Data Access Framework All Hands Community
Meeting April 9, 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 Wikipage, under “Past Meetings”
after the meeting
From S&I Framework to Participants:Hi everyone: remember to keep your phone on mute
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AgendaTopic Estimated Time
General Announcements 5 minutesContinue Candidate Standards Analysis 50 minutesNext Steps/Questions 5 minutes
3
Notional Project Timeline S&I Lifecycle
(Discovery Pilot & Evaluation)Today 4/9
February May
Signifies milestone or deliverable
March April June
Define Use Case & Functional
Requirements
Discovery (Use Case 2)
UC 2 Consensus (2/5)
Draft DAF/IHE White Paper Complete (2/28)
DAF/IHE White Paper Published
January2014
UC
2: T
arge
ted
Dat
a Ac
cess
: In
ter-
Org
aniz
atio
nal
Que
ry
Implementation (DAF/IHE Community)
DAF IHE/ S&I Joint Work GroupIHE
Acti
viti
es
Publish DAF/IHE White Paper
IGConsensus
Implementation (S&I Community)
Implementation (S&I Community)
Candidate Standards Analysis
TWG
1: D
ocum
ent
Met
adat
a ba
sed
acce
ss fo
r LD
AF
& T
DAF
Finalize Actors + Transactions +
Technology Stacks and Standards
Create IG’s based on existing standards
Update IG’s based on SWG
output
Candidate Standards Analysis
Finalize Actors + Transactions + Technology Stacks and Standards
Create SWG to profile standards for data element
accessTWG
2: D
ata
Elem
ent
base
d ac
cess
fo
r LD
AF &
TD
AF
White Paper Comment Period
• Data Element Based Queries Technical SWG– Examine the standards that will enable access to discrete
patient data and will focus on identifying standards that enable queries using fine grained data elements
– Launch on Monday, April 14th from 10:00 am – 11:00 am (EDT) and continue to meet weekly
– Dial In: +1-650-479-3208 I Access code: 660 982 640 I https://siframework1.webex.com/siframework1/onstage/g.php?t=a&d=660982640
• Volunteer driven Direct SWG– Email has been sent out and responses are being collected
and we will have an update for the community next week
General Announcements
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• DAF/IHE White Paper Now Available for Public Comment– “A Data Access Framework Using IHE Profiles” is now
available for public comment through April 27, 2014• The document is available for download at
http://www.ihe.net/Public_Comment/#pcc• Comments can be submitted through the online form
located here http://www.ihe.net/PCC_Public_Comments/• Comments submitted by April 27, 2014 will be considered
by the IHE PCC Technical Committee in developing the final version of the white paper
• DAF Wiki Homepage– http://
wiki.siframework.org/Data+Access+Framework+Homepage
General Announcements CONTINUED
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DAF Candidate Standards Analysis• RECAP
– Last Week’s discussion surrounded Consent and Security labels used for data disclosure
– DS4P community provided details on how it can be applied to address the necessary security and privacy concerns
– Also DS4P can be used with SOAP/FHIR/Direct query stacks and layered as necessary.
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DAF Candidate Standards Analysis CONTINUED
• Candidate Standards Analysis
– Link to the Spreadsheet
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SOAP Query Stack Discussion• As outlined in the spreadsheet
– For the SOAP query stack there is a possibility of using XDS and/or XCA
• Briefly speaking XCA allows retrieval of documents from distinct affinity domains
• Also supports federated queries • Supports the Gateway concept
– Thoughts from the community on usage of XDS vs XCA ?
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RESTful Query Stack Discussion• As outlined in the spreadsheet
– RESTful query stack has multiple options• IHE MHD• Native FHIR
– IHE MHD• Revision 1 is limited in terms of its ability• Revision 2 is being aligned to FHIR
– http://wiki.ihe.net/index.php?title=Mobile_access_to_Health_Documents_-_Supplement_revision_2
– Reach out to IHE team in progress
• If IHE Team can update MHD to support DAF queries then we can align with IHE MHD• If MHD is not updated to support DAF queries, DAF initiative will have to create a profile working
with HL7.
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Transactions/Queries Required for DAF Find Document(s) based on Patient IdentifiersFind Document(s) based on Patient DemographicsGet Document(s) based on Document IdentifiersGet Document(s) based on Patient IdentifiersGet Document(s) based on Patient DemographicsGet Document(s) for Multiple Patients based on Patient Ids *Supply and Consume User AssertionsCapture and Supply Patient ConsentFind Patient Identifiers based on Patient DemographicsFind Patient Demographics based on Patient Id
DAF Technical Requirements From Use Cases
* - Only in the context of LDAF and is not applicable for TDAF
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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