Improving Case Definition of Crohnʼs Disease and Ulcerative Colitis in Electronic Medical Records Using Natural Language Processing | Zendy

Ashwin N. Ananthakrishnan | Zendy; Tianxi Cai | Zendy; Guergana Savova | Zendy; Su-Chun Cheng | Zendy; PeiJer Chen | Zendy; Raul Guzman Perez | Zendy; Vivian S. Gainer | Zendy; Shawn N. Murphy | Zendy; Peter Szolovits | Zendy; Zongqi Xia | Zendy; Stanley Y. Shaw | Zendy; Susanne Churchill | Zendy; Elizabeth W. Karlson | Zendy; Isaac S. Kohane | Zendy; Robert M. Plenge | Zendy; Katherine P. Liao | Zendy

Open Access

Improving Case Definition of Crohnʼs Disease and Ulcerative Colitis in Electronic Medical Records Using Natural Language Processing

Author(s) -

Ashwin N. Ananthakrishnan,

Tianxi Cai,

Guergana Savova,

Su-Chun Cheng,

PeiJer Chen,

Raul Guzman Perez,

Vivian S. Gainer,

Shawn N. Murphy,

Peter Szolovits,

Zongqi Xia,

Stanley Y. Shaw,

Susanne Churchill,

Elizabeth W. Karlson,

Isaac S. Kohane,

Robert M. Plenge,

Katherine P. Liao

Publication year - 2013

Publication title -

inflammatory bowel diseases

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.932

H-Index - 146

eISSN - 1536-4844

pISSN - 1078-0998

DOI - 10.1097/mib.0b013e31828133fd

Subject(s) - ulcerative colitis , inflammatory bowel disease , medicine , artificial intelligence , medical record , machine learning , computer science , disease , data set , logistic regression , natural language processing , data mining

Previous studies identifying patients with inflammatory bowel disease using administrative codes have yielded inconsistent results. Our objective was to develop a robust electronic medical record-based model for classification of inflammatory bowel disease leveraging the combination of codified data and information from clinical text notes using natural language processing.

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