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FitzHenry F, Murff HJ, Matheny ME, Gentry N, Fielstein EM, Brown SH, Reeves RM, Aronsky D, Elkin PL, Messina VP, Speroff T. Exploring the frontier of electronic health record surveillance: the case of postoperative complications. Medical care. 2013 Jun;51(51). 509-16. NIHMSID: NIHMS456950.
Abstract
The aim of this study was to build electronic algorithms using a combination of structured data and natural language processing (NLP) of text notes for potential safety surveillance of 9 postoperative complications.