Article
Identifying People Living With or Those at Risk for HIV in a Nationally Sampled Electronic Health Record Repository Called the National Clinical Cohort Collaborative: Computational Phenotyping Study.
JMIR medical informatics - 11 Jul 2025
Hurwitz Eric, Varley Cara D, Anzolone A Jerrod, Madhira Vithal, Olex Amy L, Sun Jing, Vaidya Dimple, Fadul Nada, Islam Jessica Y, Jackson Lesley E, Wilkins Kenneth J, Butzin-Dozier Zachary, Li Dongmei, Safo Sandra E, McMurry Julie A, Maheria Pooja, Williams Tommy, Hassan Shukri A, Haendel Melissa A, Patel Rena C
Abstract excerpt
BACKGROUND: Electronic health records (EHRs) provide valuable insights to address clinical and epidemiological research concerning HIV, including the disproportionate impact of the COVID-19 pandemic on people living with HIV. To identify this population, most studies using EHR or claims databases start with diagnostic codes, which can result in misclassification without further refinement using drug or laboratory...
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