Analysis of Risk Factor Domains in Psychosis Patient Health Records

Autor:	Holderness, Eben, Miller, Nicholas, Cawkwell, Philip, Bolton, Kirsten, Pustejovsky, James, Meteer, Marie, Hall, Mei-Hua
Rok vydání:	2018
Předmět:	Computer Science - Computation and Language
Druh dokumentu:	Working Paper
Popis:	Readmission after discharge from a hospital is disruptive and costly, regardless of the reason. However, it can be particularly problematic for psychiatric patients, so predicting which patients may be readmitted is critically important but also very difficult. Clinical narratives in psychiatric electronic health records (EHRs) span a wide range of topics and vocabulary; therefore, a psychiatric readmission prediction model must begin with a robust and interpretable topic extraction component. We created a data pipeline for using document vector similarity metrics to perform topic extraction on psychiatric EHR data in service of our long-term goal of creating a readmission risk classifier. We show initial results for our topic extraction model and identify additional features we will be incorporating in the future. Comment: Accepted at EMNLP-LOUHI 2018
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1809.05752 Zobrazit plný text záznamu View this record from Arxiv