Optimal Operational Definition of Patient with Peptic Ulcer Bleeding for Big Data Analysis Using Combination of Clinical Characteristics in a Secondary General Hospital
Author(s) -
Jae Won Lee,
Hyun Ki Kim,
Yong Sik Woo,
Jaehoon Jahng,
Young Ran Jin,
Jong Heon Park,
Yong Sung Kim,
HwoonYong Jung
Publication year - 2016
Publication title -
korean journal of gastroenterology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.203
H-Index - 25
eISSN - 2233-6869
pISSN - 1598-9992
DOI - 10.4166/kjg.2016.68.2.77
Subject(s) - medicine , gastrointestinal bleeding , gastroenterology , endoscopy , peptic ulcer , peptic , helicobacter pylori , upper gastrointestinal bleeding
Peptic ulcer bleeding (PUB) is the most common cause of upper gastrointestinal bleeding in Korea but there has been no research done using big data. This study evaluates the optimal operational definition (OD) for big data research by analyzing clinical characteristics of PUB.
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