Spss code elixhauser comorbid score4/7/2024 ![]() ![]() Charlson Index and Elixhauser Comorbidities were mapped to the German ICD-10. Logistic regression was used to derive the new models. Models and scores were compared with the Charlson Index and the Elixhauser Comorbidities using the receiver operating characteristic. The models were transformed into sum scores using whole-number weights. Two different risk models were developed, one based on ICD-10 chapters, the other based on ICD-10 groups. Routine data from three German hospitals with inpatients discharged 2008 were used for model development routine data from 36 German hospitals with inpatients admitted and discharged 2010 were used for model evaluation. Objective of this work was to elaborate the power of the ICD structure for defining morbidity and comorbidity measures. However, a measure that makes use of the ICD structure is missing. Several proposals for those measures are defined with ICD-coded diagnoses available in hospital routine data. Measures of morbidity and comorbidity are frequently used for the control of confounding, particularly in health services research. ![]()
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