We used a multi-modal strategy consisting of structured database querying, natural language processing on free-text documents, and optical character recognition on scanned clinical images to identify cataract subjects and related cataract attributes.

FLOWCHART of Cataract Phenotyping Process

 

 

Information
Phenotype ID: 
9
Date Created: 
Monday, February 6, 2012
Status: 
Final
Do Not List on the Collaboration Phenotypes List
Contact information
Authors: 
Peggy Pessig, James Linneman, and Luke Rasmussen
Institution: 
Marshfield Clinic Research Foundation
Network Associations: 
eMERGE
View Phenotyping Groups: 
eMERGE Phenotype WG
Owner Phenotyping Groups: 
eMERGE Marshfield Group
Unstructured Data: 
NLP
Structured data: 
CPT
ICD9
Data Source/clinical domain: 
medications
Files: 
Microsoft Office document icon Cataract and Low HDL Algorithm
Office spreadsheet icon Phenotype Data Dictionary
Office spreadsheet icon BMI Data Dictionary

Suggested Citation

Peggy Pessig, James Linneman, and Luke Rasmussen. Marshfield Clinic Research Foundation. Cataracts. PheKB; 2012 Available from: https://phekb.org/phenotype/9

PubMed References

22319176 22078460 25352737