| Colonic motility diagnosis based on colonic pressure. | |
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MedLine Citation:
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PMID: 12936050 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Manometry of the alimentary tract is a valuable and widely used means to evaluate and diagnose the function of the alimentary tract. However, the measurement can be inconvenient due to the invasive method used, and the many factors affecting results. Research on colonic pressure data is even more insufficient. This paper deals with colonic pressure data via an improved method ensuring that pressure data of the whole colon is available. The data is analysed based on the learning vector quantization (LVQ) method. Testing results show that this method distinguishes the normal data and the abnormal data, consistently with the original diagnoses. This method can serve as an assistant diagnosis of colonic motility and contributes to further research on colonic motility based on pressure data. |
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Authors:
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D X Chi; G Z Yan; W X Wang; L M Lin; G F Zhang; Y Shi; A Song |
Publication Detail:
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Type: Evaluation Studies; Journal Article; Validation Studies |
Journal Detail:
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Title: Journal of medical engineering & technology Volume: 27 ISSN: 0309-1902 ISO Abbreviation: J Med Eng Technol Publication Date: 2003 Sep-Oct |
Date Detail:
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Created Date: 2003-08-25 Completed Date: 2004-02-26 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 7702125 Medline TA: J Med Eng Technol Country: England |
Other Details:
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Languages: eng Pagination: 233-7 Citation Subset: IM |
Affiliation:
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Department of Information Measurement Technology and Instruments, School of Electronics & Information Technology, Shanghai Jiaotong University, PR China. cdx@sjtu.edu.cn |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Adolescent Adult Algorithms* Artificial Intelligence Colon / physiopathology* Constipation / diagnosis*, physiopathology* Diagnosis, Computer-Assisted / methods* Female Gastrointestinal Motility* Gastrointestinal Transit* Humans Male Manometry / instrumentation, methods* Pressure |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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