icat progress update tania tudorache, csongor nyulas, sean falconer, jack elliott, samson tu, mark...
TRANSCRIPT
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iCAT Progress Update
Tania Tudorache, Csongor Nyulas, Sean Falconer, Jack Elliott, Samson Tu, Mark Musen
Stanford Center for Biomedical Informatics Research
30th September 2010
ICD-11 RSG MeetingWHO, Geneva
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Overview
New features in iCAT Things people want Survey results Feedback
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iCAT A collaborative authoring tool for the ICD-11 alpha phase Developed at Stanford as a generic tool that can be
customized for different ontologies, terminologies and classifications
The vision is to use the same conceptual framework and tool infrastructure for the entire WHO-FIC to enable the interoperation of the classifications
Installations already exists for: Intl. Classification of Traditional Medicine (iCAT-TM)
Intl. Classification of Patient Safety (iCAT-PS) Production platform: http://icat.stanford.edu
Demo platform: http://icatdemo.stanford.edu
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The Content Model
iCAT = Content Model + User Interface Content Model is the underlying formal structure
that defines the characteristics of a disease (and the fields in iCAT)
Content Model is developed by the HIM-TAG and it is constantly evolving (iCAT has to keep up with it)
Significant changes in the Content Model since last iCAMP (linearization, external causes, functional impact, value sets, short and long definition, index terms, etc.)
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New iCAT features Support for linearization and different use cases
Support for external causes
Support for functional properties
Threaded notes
Improved watch functionality and email notifications
Direct links to categories
Change history
Hierarchy management
Improved value set search in BioPortal
Login with OpenId (Google, Yahoo, etc.)
Import/export spreadsheet template
Export to CLAML to generate the print version (Mayo team) Etc. See more on: http://groups.google.com/group/icat-users/web/icat-release-notes
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New Orange Logo
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Linearizations
Specify the uses of a category (mortality, morbidity, etc.)
Specify the specialty adaptation (Mental Health, Dermatology, etc.)
In a linearization, a category has exactly one parent Select a parent for a particular use (one of the
existing parents, or one of their ancestors) Used to build the classifications for the different
uses and the print version Primarily for the classification experts
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External causes
External causes are special: different dimensions and different fields
Dimensions: Intent, Mechanism, Place of occurrence, Activity, Substance use
Value sets from ICECI Keep backwards mapping to ICD-10 Different user interface with different fields
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External cause example
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External causes – ICD-10 mapping
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Functional Properties
Describe the functional impact of a disease Different aspects: Understanding, Communication,
Mobility, Self-care, etc. Value set comes from ICF Check-boxes to expose most common values
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Functional Properties
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Threaded notes
Notes and discussions are shown in a threaded fashion to enhance the presentation of replies
A user may edit, delete or archive his or her own note, if there is no reply
Threads with new replies pop-up in the notes tree
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Threaded notes
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Watched Entities and Branches
Watched entity
Watched branch
Watch branch: get notified about any change in the branch.
See change list of watched entities and branches after you log in on the first page
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Email Notifications about the Watched Entities and Branches
Receive email with the change notifications and discussion notifications
Configure the frequency of notifications (immediate, hourly, daily)
Links to jump directly to the changed category
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Change history
Browse the change history of a category
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Manage Hierarchy Tab
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Import/Export Spreadsheet template
Thank you to Robert Chalmers for providing the macros
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Things people want (feedback from iCAMP2)
Import/export to spreadsheets Cloning More collaboration support:
– Notifications
– Filtering of watched entities Better searching capabilities Support for avoiding duplicates
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iCAT Usability Survey
We received 14 responses Extremely useful feedback both on the tool, content
model and process Results of the survey are available online*
* http://tinyurl.com/icat-survey
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What people liked...
Hierarchy management Clear tab structure nice tree, clear layout, nice UI Ease of navigation, ability to cut and paste
information Integration of features Link with BioPortal
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What people did not like..
Lack of:
– synchronization between the tabs (implemented now)
– export/import
– view of all properties in one screen Slow sometimes
Content model:
– too much content
– too complex
– takes too much time to fill in
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Missing features
Comments attached to multiple categories Better retirement Revision workflow Preview of classification
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What is coming in the very near future
Tree synchronization in the different tabs Improved search capabilities Export/import from an Excel template Widgets for editing index terms Support for severity Support for temporal properties
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Feedback and observations
Not enough clarity about:
– Documentation
– Process
– iCAT Features Misconceptions about tool capabilities and where to
find the tool We need:
– Clear and better communication channels between TAGs, WHO-TAGs, TAGs-iCAT team
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The good news..
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The second good news.. A mock-up for the beta tool
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Thank you!