Maintaining mappings from source systems in a local health information infrastructure.
We developed a program to assist in managing changes in source system observation terms. The program returns candidate matches based on approximate string comparator scores. A preliminary evaluation of the tool for managing radiology term updates demonstrates its usefulness by identifying exact matches for 61% of new terms and high probability matches for another 25% of new terms.
Vreeman
Daniel J
DJ
Regenstrief Institute, Inc., Indiana University, Indianapolis, IN, USA.
D004014:Dictionaries as Topic; D008490:Medical Informatics; D011871:Radiology / Q000145:classification*; D012984:Software; D018875:Vocabulary, Controlled