J
Joe Kesterson
Researcher at Regenstrief Institute
Publications - 14
Citations - 487
Joe Kesterson is an academic researcher from Regenstrief Institute. The author has contributed to research in topics: Cancer & Retrospective cohort study. The author has an hindex of 10, co-authored 14 publications receiving 419 citations.
Papers
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Journal ArticleDOI
DEEPEN: A negation detection system for clinical text incorporating dependency relation into NegEx.
Saeed Mehrabi,Saeed Mehrabi,Anand Krishnan,Sunghwan Sohn,Alexandra M. Roch,Heidi Schmidt,Joe Kesterson,Chris Beesley,Paul R. Dexter,C. Max Schmidt,Hongfang Liu,Mathew J. Palakal +11 more
TL;DR: In this article, a negation detection algorithm, NegEx, applies a simplistic approach that has been shown to be powerful in clinical NLP, but due to the failure to consider the contextual relationship between words within a sentence, negEx fails to correctly capture the negation status of concepts in complex sentences.
Journal ArticleDOI
Adequacy of hospital discharge summaries in documenting tests with pending results and outpatient follow-up providers.
Martin C. Were,Martin C. Were,Xiaochun Li,Xiaochun Li,Joe Kesterson,Jason Cadwallader,Chite Asirwa,Babar A. Khan,Marc B. Rosenman,Marc B. Rosenman +9 more
TL;DR: Discharge summaries are grossly inadequate at documenting both tests with pending results and the appropriate follow-up providers.
Proceedings Article
Comparing Methods for Identifying Pancreatic Cancer Patients Using Electronic Data Sources
Jeff Friedlin,Marc Overhage,Mohammed A Al-Haddad,Joshua A Waters,J. Juan R Aguilar-Saavedra,Joe Kesterson,Max Schmidt +6 more
TL;DR: Several variables influencing the accuracy of ICD-9 codes to identify cancer patients including: the identification algorithm, kind of cancer to be identified, presence of other conditions similar to cancer, and presence of conditions that are precancerous are identified.
Journal ArticleDOI
Redefined Blood Pressure Variability Measure and Its Association With Mortality in Elderly Primary Care Patients
Sujuan Gao,Hugh C. Hendrie,Chenkun Wang,Timothy E. Stump,Jesse C. Stewart,Joe Kesterson,Daniel O. Clark,Christopher M. Callahan +7 more
TL;DR: In this article, the authors defined a variability measure that is independent of change over time and determine the association between longitudinal summary measures of BP measurements and mortality risk, and demonstrated in this elderly primary care patient population that BP changes over time, not variability, were associated with greater mortality risk.
Journal ArticleDOI
Natural language processing for the development of a clinical registry: a validation study in intraductal papillary mucinous neoplasms
Mohammad A. Al-Haddad,Jeff Friedlin,Jeff Friedlin,Joe Kesterson,Joshua A. Waters,Juan R. Aguilar-Saavedra,C. Max Schmidt +6 more
TL;DR: Natural language processing is a reliable and accurate method for identifying selected patient cohorts and may facilitate the identification and follow-up of patients with IPMN.