healthcare services specification project decision support service (dss) update for cds tc
DESCRIPTION
May 11, 2006. Healthcare Services Specification Project Decision Support Service (DSS) Update for CDS TC. Kensaku Kawamoto, Ph.D. Duke University [email protected]. Brief Review. Part of HL7-OMG Healthcare Services Specification Project (HSSP) - PowerPoint PPT PresentationTRANSCRIPT
04/21/23 15:19
Healthcare Services Specification Project Decision Support Service (DSS) Update for CDS TC
Healthcare Services Specification Project Decision Support Service (DSS) Update for CDS TC
Kensaku Kawamoto, Ph.D.
Duke University
Kensaku Kawamoto, Ph.D.
Duke University
May 11, 2006May 11, 2006
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Brief ReviewBrief Review
• Part of HL7-OMG Healthcare Services Specification Project (HSSP)
– HL7 defines Service Functional Model (SFM)
– OMG defines technical specification based on SFM
• DSS functionality
– Takes patient data as the input and returns patient-specific inferences as the output
– Generates inferences using knowledge modules
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HSSP Wiki – http://hssp.wikispaces.comHSSP Wiki – http://hssp.wikispaces.com
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DSS Sub-space on WikiDSS Sub-space on Wiki
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DSS – Primary Service OperationsDSS – Primary Service Operations
Decision Support Service
Decision Support Service
Service Client
Service Client
1. Evaluate Patient1. Evaluate PatientModules to use, required data, (eval. time)Modules to use, required data, (eval. time)
Knowledge module evaluation resultsKnowledge module evaluation results
2. Find Knowledge Modules2. Find Knowledge ModulesSearch criteriaSearch criteria
Modules meeting criteriaModules meeting criteria
3. Describe Knowledge Module3. Describe Knowledge ModuleModule of interest, sections of interestModule of interest, sections of interest
Description of module sectionsDescription of module sections
4. Get Data Requirements4. Get Data RequirementsModules of interest, data avail. to client, (eval. time)Modules of interest, data avail. to client, (eval. time)
Data requirements, whether avail. data sufficientData requirements, whether avail. data sufficient
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Project StatusProject Status
• Major outstanding issues resolved
– Service made more extensible and future-proof through:
• Use of extensible approach to specifying knowledge module meta-data (from HSSP EIS specification)
• Use of semantic signifiers (from HSSP RLUS specification) to specify:
– What data are required
– How to query for the required data
– How evaluation results will be returned
– Mechanism for constraining service defined through use of functional and semantic profiles
• In process of reflecting current thinking into SFM
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TimelineTimeline
• Desired timeline
– 6/06: committee-level peer review of SFM
– 6/25/06: post RFI and scope statement to HL7 HQ
– 7/23/06: issue SFM as CDS TC DSTU ballot
– 9/06 (Boca Raton): committee ballot reconciliation
– 11/06: issue SFM as HL7 membership DSTU ballot
– 11/06: prepare OMG RFP based on SFM
– Late 2007/early 2008: OMG specification adopted, commercial products available
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Work PlanWork Plan
• Work plan to realize timeline
– Complete SFM this month in preparation for peer review
– Conference call proposal: Mon 5pm US EST every 2 weeks starting in 1 week (5/22, 6/5, 6/19, (7/3), 7/17) will ask R. Jenders to schedule
– Joint SOA/Templates/CDS Tues afternoon or Wed will ask R. Jenders to coordinate