Query Health Distributed Population Queries Implementation Group Meeting
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Transcript of Query Health Distributed Population Queries Implementation Group Meeting
Query Health Distributed Population Queries
Implementation Group Meeting
March 6, 2012
Agenda
• Where we are going• Weekly Summary
• Clinical• Operations• Technical
• Important Announcements• Open Discussion / Next Steps
Query Health Where We Are
Query Health Meeting Time Reminders
Implementation GroupTuesdays 1:30pm-3:00pm EDT
Clinical Working Group Wednesdays 12pm-1pm EDT
Clinical Concept Mapping Sub-Working Group
Tuesday 2:30pm-4pm EDT
Operations Working GroupThursdays 11am-12pm EDT
Pilots Sub-Working GroupThursdays 3:30pm-4:30pm EDT
Technical Working GroupThursday 2pm-3 pm EDT
Sign Up atQueryHealth.org
Download to your calendar at
QueryHealth.org
Action Items
Description Owner Status Due Date NotesQuery Technical Approach education and review sessions continue
Operations Working Group
Open Complete in early March
Continue work on Query Health CEDD Crosswalk and Specification
Working Group Participants
Open Ongoing through mid-March
Document posted to wiki for volunteer review and comments
Volunteer for Query Health Pilots
Working Group Participants
Open Ongoing
Finalize Concept to Code Mapping Best Practices
Working Group Participants
Open March-April
Review of presentation summaries posted on Wiki and extract key themes
Working Group Participants
Open Complete in early March
Clinical Working Group
March 6, 2012
Concept to Codes
• Last week– Discussion of 4 high level next steps and alignment to CEDD
and Technical Workgroups– Discussion of Key Themes– Introduced the integration points of C2C within the Technical
Expression
• Agenda for 3/6 – – i2B2 Walkthrough
• Discuss how ontologies are represented, where they come from and how it gets used to compose Queries.
– IHE Shared Value Sets (SVS) • Discuss how it applies to Query Composition Standard (HQMF)• What does the standard provide? How can it be used in the
Technical Framework?7
Query Health CEDD Timeline
• Review Query Health CEDD Specification – finalized implementation model alignment (i2b2 (PCIP), PopMedNet (ESP and Mini-Sentinel), and hQuery)– Version 0.2 specification posted to the wiki, and comments being
dispositioned: http://wiki.siframework.org/Query+Health+CEDD+Comments
– Finalize work with Clinical WG Volunteers to capture clinical examples to assist implementers
– Working through additional crosswalk revisions, as shown here: https://docs.google.com/spreadsheet/ccc?key=0ApW4Ox66ml2IdEtYR0lwenlJVWl6RC1vVnZuaEppeWc
– Additional meetings over next 2 weeks to finalize specification for initial consensus
Query Health CEDD Crosswalk and Specification
Operations Working Group
March 6, 2012
Operations Workgroup Activities and Next Steps
Work Accomplished• Resolved “No” vote with Community member regarding DUA• Created new language to address concerns around the “Destruction
of Data” clause in existing version of DUA• Started Risk Analysis of Technical Approach
Next Steps• Review new “Destruction of Data” clause with workgroup• Continue Risk Analysis of Technical Approach
Pilots Team Activities and Next Steps
Work Accomplished• Continued outreach to vendors and potential pilots
Update from NYC/NYS
Next Steps• Ongoing communication with other potential pilot organizations
Technical Working Group
March 6, 2012
RI Update• RI Repository Link: http://code.google.com/p/query-health• PopMedNet
• Plugin Implementation on the Portal side completed.• http://wiki.siframework.org/Query+Health+Reference+Implementation
• Staging site setup in the cloud owned by Lincoln Peak for testing plug-ins • Release planning currently underway to determine the best time to release this version to the open
source – Mid March timeframe• i2B2
• Design document done, going through internal i2B2 reviews.• Expect to review the document soon.• Next Steps: Integration of PopMedNet – i2B2 is being planned based on the design document.
• hQuery • hQuery Integration with PopMedNet complete• Able to go round trip from query composition to execution and viewing of results• Need to continue testing and improving the integration
• Translators• Keith Boone posted first version of translator for i2B2 XML to HQMF• Marc Hadley and Team working on the HQMF to Java Script converter for execution by hQuery
Gateway
Specification Updates• HQMF
• IG document in progress and hope to review soon.• Draft posted: http://wiki.siframework.org/Query+Health+-+Query+Format
• Query Catalog for sample query representation and validation posted on wiki• Draft posted: http://wiki.siframework.org/Query+Health+-+Query+Format• Need volunteers to fill this out, one query at a time
• Query Envelope• Draft Specification posted
• http://wiki.siframework.org/Query+Health+-+Query+Envelope• Updated Transport / Authentication / Authorization requirements
• CEDD• Draft Specification posted:
• http://wiki.siframework.org/Query+Health+Clinical+Element+Data+Dictionary+%28CEDD%29
QRDA Updates• QRDA
• IG document in progress and hope to review soon.• Draft posted: http://wiki.siframework.org/Query+Health+-+Query+Result
• Srinivas has represented NQF 59 results and is posted on the wiki.• Highlights of the discussion
• Add Business Names• Represent Category II• Link back to HQMF• Need to retain Category I as is• Need to decide on Measure Set / Measure Section etc.
IHE SVS Profile• http://
www.ihe.net/Technical_Framework/upload/IHE_ITI_Suppl_SVS_Rev2-1_TI_2010-08-10.pdf• Trial implementation standard• SVS defines the transmission protocols for a network access to a terminology server
focused specifically on the distribution of Value Sets. 320• Why are we discussing this ?
• Queries in HQMF use value sets either inline or as an external link to a value set• Sharing Value Sets (SVS) becomes very important in this regard.• Should we standardize around this and make it part of our recommended technical
standards ?• Protocol for the Consumer
• Consumer side: Simple HTTP based protocol cane be used to retrieve the value set information
• Use a simple HTTP GET in a RESTful manner• SOAP option also exists.
Next Steps
• Specification Reviews• Review Query Envelope / CEDD / HQMF / QRDA Specification and post comments.
• Specification Usage• Volunteers needed to represent Sample Queries using revised HQMF models and
schemas.• Volunteers requiring access to the code repository
• Please sign up for a google account at http://code.google.com• Project Repository - http://code.google.com/p/query-health/ • Sign up for the RI at
http://wiki.siframework.org/Query+Health+Reference+Implementation
Important Announcements
• Additional community support for reference implementation development continues to be encouraged• HQMF and QRDA representation support for NQF measures• Sample Query Catalog review• CEDD specification review
• Face to Face meeting coming up in April• Focus on technical approach
The Road Ahead