Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2017 2
2018 1
2025 0

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

2 results

Results by year

Citations

1 article found by citation matching

Search results

Filters applied: . Clear all
Page 1
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 …