Cataracts

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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

 

 

Unstructured Data: 
NLP
Structured data: 
CPT
ICD9
Data Source/clinical domain: 
medications
Information
Phenotype ID: 
9
Date Created: 
Monday, February 6, 2012
Status: 
Final
Do Not List on the Collaboration Phenotypes List
Contact information
Contact Author: 
Jacqueline Kirby
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
Files: 
Cataract and Low HDL Algorithm
Phenotype Data Dictionary
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