Mapping Hungarian procedure codes to SNOMED CT
Abstract Background Data harmonisation is essential in real-world data (RWD) research projects based on hospital information systems databases, as coding systems differ between countries. The Hungarian hospital information systems and the national claims database use internationally known diagnosis...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2023-10-01
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Series: | BMC Medical Research Methodology |
Subjects: | |
Online Access: | https://doi.org/10.1186/s12874-023-02036-x |