Article
High-throughput phenotyping with electronic medical record data using a common semi-supervised approach (PheCAP).
Nature protocols - 1 Dec 2019
Zhang Yichi, Cai Tianrun, Yu Sheng, Cho Kelly, Hong Chuan, Sun Jiehuan, Huang Jie, Ho Yuk-Lam, Ananthakrishnan Ashwin N, Xia Zongqi, Shaw Stanley Y, Gainer Vivian, Castro Victor, Link Nicholas, Honerlaw Jacqueline, Huang Sicong, Gagnon David, Karlson Elizabeth W, Plenge Robert M, Szolovits Peter, Savova Guergana, Churchill Susanne, O'Donnell Christopher, Murphy Shawn N, Gaziano J Michael, Kohane Isaac, Cai Tianxi, Liao Katherine P
Abstract excerpt
Phenotypes are the foundation for clinical and genetic studies of disease risk and outcomes. The growth of biobanks linked to electronic medical record (EMR) data has both facilitated and increased the demand for efficient, accurate, and robust approaches for phenotyping millions of patients. Challenges to phenotyping with EMR data include variation in the accuracy of codes, as well as the high level of manual...
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