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A Natural Language Processing Tool to Extract Quantitative Smoking Status from Clinical Narratives

This study presents a natural language processing (NLP) tool to extract quantitative smoking information (e.g., Pack-Year, Quit Year, Smoking Year, and Pack per Day) from clinical notes and standardized them into Pack-Year unit. We annotated a corpus of 200 clinical notes from patients who had low-d...

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Dades bibliogràfiques
Publicat a:medRxiv
Autors principals: Yang, Xi, Yang, Hanyuan, Lyu, Tianchen, Yang, Shuang, Guo, Yi, Bian, Jiang, Xu, Hua, Wu, Yonghui
Format: Artigo
Idioma:Inglês
Publicat: Cold Spring Harbor Laboratory 2020
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC7654916/
https://ncbi.nlm.nih.gov/pubmed/33173920
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1101/2020.10.30.20223511
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