Article
Validation of electronic health record phenotyping of bipolar disorder cases and controls.
The American journal of psychiatry - 1 Apr 2015
Castro Victor M, Minnier Jessica, Murphy Shawn N, Kohane Isaac, Churchill Susanne E, Gainer Vivian, Cai Tianxi, Hoffnagle Alison G, Dai Yael, Block Stefanie, Weill Sydney R, Nadal-Vicens Mireya, Pollastri Alisha R, Rosenquist J Niels, Goryachev Sergey, Ongur Dost, Sklar Pamela, Perlis Roy H, Smoller Jordan W
Abstract excerpt
OBJECTIVE: The study was designed to validate use of electronic health records (EHRs) for diagnosing bipolar disorder and classifying control subjects. METHOD: EHR data were obtained from a health care system of more than 4.6 million patients spanning more than 20 years. Experienced clinicians reviewed charts to identify text features and coded data consistent or inconsistent with a diagnosis of bipolar disorder....
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