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Query Health Technical WG 5/31/2012

Query Health Technical WG 5/31/2012. Agenda. Announcements. Query Health Update to HITSC http://healthit.hhs.gov/portal/server.pt/gateway/PTARGS_0_0_6013_1817_17827_43/http%3B/wci-pubcontent/publish/onc/public_communities/_ content/files/052412_hitsc_queryhealthpresentation.pdf.

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Query Health Technical WG 5/31/2012

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  1. Query HealthTechnical WG5/31/2012

  2. Agenda

  3. Announcements • Query Health Update to HITSC • http://healthit.hhs.gov/portal/server.pt/gateway/PTARGS_0_0_6013_1817_17827_43/http%3B/wci-pubcontent/publish/onc/public_communities/_content/files/052412_hitsc_queryhealthpresentation.pdf

  4. Specification Updates • HQMF • Completed reviewing the feedback from the consensus voting • http://wiki.siframework.org/file/view/HQMF%20NEXT%20Implementation%20Guidance%20v0.5.docx • Setup Google Discussion Group for HQMF Issue Resolution: hqmf@googlegroups.com • Working through Issue List to resolve: • http://wiki.siframework.org/Query+Health+-+Query+Format • QRDA • Implementation Guide Updates based on F2F feedback is in progress • http://wiki.siframework.org/Query+Health+-+Results+Format • HL7/Query Health Joint WG • Prepare HQMF and QRDA Category II and III for September Ballot • Meetings will be on Tuesday’s weekly between 2 and 3pm, Starts on 6/5/2012. • Meeting details will be presented shortly on the call.

  5. RI Update • PopMedNet • Query Envelope gaps Implementation started (Target completion – June) • Continue Working on i2B2 – PMN Integration (Target completion – July) • i2B2 • Working on Reverse Translator (HQMF to i2b2) using the Intermediate Translation model. • Newer version to be posted later this week to the repository, which handles most of the i2b2 queries. • http://code.google.com/p/query-health/source/browse/#hg%2Fsource%2FTranslators%2FIntermediate%20Model%20to%20I2B2 • Next Priority to start integration of translators into i2b2 code base • hQuery • Completed Temporal relationships and Subset code java script functions for HQMF translator • Started working on generating HQMF v2 using JSON hQuery Model

  6. HQMF Issues Discussion • Issues List: • http://wiki.siframework.org/Query+Health+-+Query+Format • IG: • http://wiki.siframework.org/file/view/HQMF%20NEXT%20Implementation%20Guidance%20v0.5.docx

  7. HQMF Schema Updates • Data Criteria Definitions were not part of the schema • Caused a few validation errors • Errors related to identity constraints and <definition> elements • Few minor schema changes were required to correct the issues. • Addition of <definition> element in the data criteria sections. • Identifying the Definition choices that can be used • Addition of a new definition called MeasurePeriod • Changes to ProcedureDefinition and SubstanceAdministrationDefinition to relax classCode constraint • This did not work as expected. • Walk through the changes on the call and get verification from WG.

  8. HQMF Google Group postings • hqmf@googlegroups.com • Started couple of Discussion threads as a follow up from last week • Please post your thoughts on the topics

  9. Next Steps • Specification Usage • Review the HQMF To Procedural Translator UML Model/XSD and XML and translator and provide comments • Participate in the resolution of HQMF consensus comments and discussions • hqmf@googlegroups.com • Reference Implementation • Looking for volunteers to convert Intermediate HQMF to concrete SQL implementation based on real world schema • 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/

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