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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/44251

Title: Application of PrefixSpan Algorithms for Disease Pattern Analysis
Authors: Chi-Jane Chen
Tun-Wen Pai
Shih-Syun Lin
Chun-Chao Yeh
Min-Hui Liu
Chao-Hung Wang
Contributors: 國立臺灣海洋大學:資訊工程學系
NTOU:Department of Computer Science and Engineering
Keywords: disease trajectory pattern
prefixSpan
comorbidity
sequential pattern mining
Date: 2016-12
Issue Date: 2017-11-20T07:13:47Z
Publisher: IEEE proceedings of 2016 International Computer Symposium (ICS 2016)
Abstract: Abstract:PrefixSpan is a pattern-growth method for mining sequential patterns, and it is employed in this research for identifying disease trajectory patterns based on frequent subsequence analysis. One of the most beneficial features of this algorithm is the maintainable characteristics of original data order, especially for effectively and efficiently searching sequential patterns within a huge database. In this study, a medical database was adopted for disease transition analysis, and seven chronic diseases including diabetes, hyperlipidemia, hypertension, cerebrovascular disease, kidney disease, heart failure, and chronic obstructive pulmonary disease were mainly considered. By employing PrefixSpan algorithms, the statistical results of various combinations of chronic diseases with specific orders could be observed and compared. The results shows that patients suffered from hypertension (HTN) and followed by hyperlipidemia (DP) possess the most proportion among all subjects with a percentage of 37% (89,058/241,017). All statistical results of different combinations of seven chronic diseases, transition order, and proportional ranking were shown and discussed.
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/44251
Appears in Collections:[資訊工程學系] 演講及研討會

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