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Published on in Vol 14 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/93923, first published .
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Developing Country-Specific Charlson Comorbidity Index Mappings for Use With German Administrative Data: Methodological Comparative Study

Developing Country-Specific Charlson Comorbidity Index Mappings for Use With German Administrative Data: Methodological Comparative Study

Piotr Paweł Sokołowski   1 , MSc ;   Michael Hagmann   2 , Dr Phil ;   Máté E Maros   1 , PhD ;   Gaetan Kamdje Wabo   1 , MSc ;   Josefine Maria Meerjanssen   1 ;   Fabian Siegel   1 , Dr Med

1 Department of Biomedical Informatics, Mannheim Institute for Intelligent Systems in Medicine (MIISM), Medical Faculty Mannheim, Heidelberg University, Mannheim, Baden-Wuerttemberg, Germany

2 Department of Medical Statistics, Biomathematics and Information Processing, Medical Faculty Mannheim, Heidelberg University, Mannheim, Baden-Wuerttemberg, Germany

Corresponding Author:

  • Fabian Siegel, Dr Med
  • Department of Biomedical Informatics
  • Mannheim Institute for Intelligent Systems in Medicine (MIISM), Medical Faculty Mannheim
  • Heidelberg University
  • Theodor Kutzer-Ufer 1-3
  • Mannheim, Baden-Wuerttemberg 68167
  • Germany
  • Phone: 49 621383 ext 3654
  • Email: fabian.siegel@medma.uni-heidelberg.de