Modeling and Implementing Record Linkage in Health Information Systems
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Date
2009-11
Journal Title
Journal ISSN
Volume Title
Publisher
The Journal on Information Technology in Healthcare
Abstract
The process of identifying record pairs that represent the same entity (duplicate
records) is technically known as record linkage and is one of the essential elements of data
cleansing. This paper proposes a fast and efficient method for linkage detection within the
healthcare domain. The features of the proposed approach are an embedded fast blocking
method with a string matching function that accounts for keystroke mistakes made during
data entry of a patient’s name and the addition of a module that dynamically generates blocks
of possible associated and unique records.
Description
The Journal on Information Technology in Healthcare,Volume 7, No 3, p.169–181.
Keywords
Record Linkage, Health, information, computer system