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Levels of representation:
- National / international care pathway - archetypes / templates
- ?Region / local variant - (specialised) archetypes / templates
- Service catalog
- archetype / template levelarchetypes / templates for all above levels
- 'instance templates', committed to dedicated non-EHR bucket
- e.g. institution-specific, ward-specific
- patient-specific Task Plan, with adjustments - Definition instances
- execution time form - RT_ class instances
Need better criteria for whether Task Plan goes into EHR, and where.
Need to better describe allocation concept.
How queries for 'current state' of Task Plan work (also Team Plan).
Patient Care Context
Need a queryable representation of patient care context, including:
- episode
- reason for admission / presenting complaint (ED)
- current consultant
- care team
- department
- ward
- etc
It should be possible to reference these facts from with a Task Plan.
Model Questions
Repetition
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at least repetition period; max repetitions (ex. chemo); while condition?
Other
Alternative to single Task Plan 'definition': setup, main, cleanup, all of type TASK_GROUP - would address task plans with that kind of structure, and make repetition clearer.
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Should TASK_PARTICIPATION.roles be multiple? Probably yes.
Retry concept; should tasks be marked as 'retryable'?
Preparatory Task - do at -2d before main Task: should be solvable with current model.
Lifecycle
Could a Group be signed off or Cancelled? IHC approach: this is just a UI short cut for signoff or cancellation of all remaining Tasks in the Group
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i.e. add an 'active' state that results if there are any planned or available Tasks remaining in Group.
Use Cases
- Multi-drug, multi-day chemo
- Anti-coag / stroke management
- Ante-natal + post-natal care plan.
Related Questions
Individual worker's Work list or schedule is the result of all current Task Plans that he/she is / can be included on; merged and possibly optimised.
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