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Mining peripheral arterial disease cases from narrative clinical notes using natural language processing.
Afzal N, Sohn S, Abram S, Scott CG, Chaudhry R, Liu H, Kullo IJ, Arruda-Olson AM. Afzal N, et al. J Vasc Surg. 2017 Jun;65(6):1753-1761. doi: 10.1016/j.jvs.2016.11.031. Epub 2017 Feb 8. J Vasc Surg. 2017. PMID: 28189359 Free PMC article.
OBJECTIVE: Lower extremity peripheral arterial disease (PAD) is highly prevalent and affects millions of individuals worldwide. We developed a natural language processing (NLP) system for automated ascertainment of PAD cases from …
OBJECTIVE: Lower extremity peripheral arterial disease (PAD) is highly prevalent and affects millions of individuals wo …
Natural language processing of clinical notes for identification of critical limb ischemia.
Afzal N, Mallipeddi VP, Sohn S, Liu H, Chaudhry R, Scott CG, Kullo IJ, Arruda-Olson AM. Afzal N, et al. Int J Med Inform. 2018 Mar;111:83-89. doi: 10.1016/j.ijmedinf.2017.12.024. Epub 2017 Dec 28. Int J Med Inform. 2018. PMID: 29425639 Free PMC article.
METHODS AND RESULTS: In this study, we extend a previously validated natural language processing (NLP) algorithm for PAD identification to develop and validate a subphenotyping NLP algorithm (CLI-NLP) for identification of CLI cases from clinical …
METHODS AND RESULTS: In this study, we extend a previously validated natural language processing (NLP) algorithm for PA …