| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2013-08-27 |
| タイトル |
|
|
タイトル |
High Speed Clinical Data Retrieval System with Event Time Sequence Feature |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題 |
Standards |
| キーワード |
|
|
主題 |
Hospital Information Systems |
| キーワード |
|
|
主題 |
Clinical Research |
| キーワード |
|
|
主題 |
Evidence-based medicine |
| キーワード |
|
|
主題 |
Medical order entry systems |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Kimura, Michio
Tani, S
Watanabe, H
Naito, Y
Sakusabe, T
Watanabe, H
Nakaya, J
Sasaki, F
Numano, T
Furuta, T
Furuta, T
|
| 書誌情報 |
Methods of Information in Medicine
巻 47,
号 6,
p. 560-568,
発行日 2008-11-20
|
| 出版者 |
|
|
出版者 |
Schattauer |
| 権利 |
|
|
権利情報 |
Copyright Schattauer 2008 |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Objectives: This paper illustrates a high speed clinical data retrieving system, from 10 years of data of operating hospital information system for the purposes of research, evidence creation, patient safety, etc., even incorporating time sequence of causal relations. Methods: Total of 73,709,298 records of 10 years at Hamamatsu University Hospital (as of June 2008) are sent from HIS to retrieval system in HL7 v2.5 format. Hierarchical variable length database is used to install them. Results: A search for “listing patients who were prescribed Pravastatin (Mevalotin and generic drugs, any titer)” took 1.92 seconds. “Pravastatin (any) prescribed and recorded AST >150 within two weeks” took 112.22 seconds. Searching conditions can be set to be more complex, connected by Boolean operator and/or. This system called D*D is in operation at Hamamatsu University Hospital since August 2002. It is used for 48,518 times (monthly average of 703 searches). Neither searching, nor background export of data from HIS caused delay of routine operating CPOE. Conclusions: Search database outside of routine operating CPOE, with daily export of order data in HL7 v2.5 format, is proved to provide excellent search environment without causing trouble. Hierarchical representation gives high-speed search response, especially with time sequence of events. |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
00261270 |
| 出版社DOI |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.3414/ME9125 |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
mim_2008-47-6_10658.pdf (750.8 kB)
