KSL-91-27 + redirect page
A Free-Text Processing System to Capture Physical Findings: Canonical Phrase Identification System (CAPIs) + Has identifier
A Free-Text Processing System to Capture Physical Findings: Canonical Phrase Identification System (CAPIs) + Ksl tr id
A Free-Text Processing System to Capture Physical Findings: Canonical Phrase Identification System (CAPIs) + Number
| A Free-Text Processing System to Capture Physical Findings: Canonical Phrase Identification System (CAPIs) |
Bibtype
techreport
Has publishing details
1991
Has title
A Free-Text Processing System to Capture Physical Findings: Canonical Phrase Identification System (CAPIs)
Has where published
KSL-91-27
Has year
1991
Title
A Free-Text Processing System to Capture Physical Findings: Canonical Phrase Identification System (CAPIs)
Year
1991
Abstract
The task of gathering detailed patient inf … The task of gathering detailed patient information from free-text medical records present a significant barrier to clinical research. In this paper, we describe a prototype system for extracting physical examination findings from dictated admission summaries. Our computer program applies a concept-based free-text processing algorithm that identifies user-selected target physical examination findings. We are using the extraction system to enrich an existing clinical database. The system was evaluated by comparing the physical examination findings extracted by our computer program with findings extracted by an independent investigator. Or prototype system was able to recall 92 percent (sensitivity) of the relevant physical findings, with a precision of 96 percent (positive predictive value). of 96 percent (positive predictive value).
Address
Washington, D.C. +
Author
Richard Lin and Leslie A. Lenert and Blackford Middleton and Smadar Shiffman +
Has author
Richard Lin and Leslie A. Lenert and Blackford Middleton and Smadar Shiffman +
Has identifier
A Free-Text Processing System to Capture Physical Findings: Canonical Phrase Identification System (CAPIs) +
Institution
Knowledge Systems, AI Laboratory +
Ksl tr id
A Free-Text Processing System to Capture Physical Findings: Canonical Phrase Identification System (CAPIs) +
Number
A Free-Text Processing System to Capture Physical Findings: Canonical Phrase Identification System (CAPIs) +
Process note
YES +
Categories KSL Technical Report +, Publication +, Technical Report +
|
