The comorbiditypolypharmacy score (CPS) is a simple measure that consists of the sum of all known comorbid conditions and all associated medications. The index contains 24 categories and is based on the Anatomical Therapeutic Chemical (ATC) codes of medications used in the treatment of different chronic diseases. The Chronic Disease Score is a measure of comorbidity based on the aggregate number of prescription medications for a patient. Read More: Can domesticated animals become feral? What is the chronic disease score? However, the feasibility for lung transplantation is not yet tested. It incorporates 17 weighted comorbidity conditions and is established in a variety of clinical fields. The Charlson-Deyo-Comorbidity-Index is a popular age independent score to predict long term survival. What is co morbid?Ĭomorbidity simply means more than one illness or disease occurring in one person at the same time and multimorbidity means more than two illnesses or diseases occurring in the same person at the same time. A negative weight does not denote diseases preventing patients from dying during hospital stay. The occurrence of negative weights is an artifact resulting from the statistical methodology. added a scoring algorithm based on 21 out of the 30 Elixhauser Comorbidities with weights between -7 to 12. What does a negative Elixhauser score mean? Comorbidity scores then can be calculated for each patient by summing the individual weights of all comorbidities. What is the range of Elixhauser score?ħ to +12 The Charlson weights assigned to each comorbidity range from +1 to +6, while the Elixhauser weights range from 7 to +12. Over time, there have been changes to the Index based on different research. The Elixhauser comorbidity index, analogously as the Charlson comorbidity index, is a method for measuring patient comorbidity based on ICD-9-CM and ICD-10 diagnosis codes found in administrative data developed by Elixhauser et al. Each comorbidity category is dichotomous - it is either present or it is not. The Elixhauser Comorbidity Index is a method of categorizing comorbidities of patients based on the International Classification of Diseases (ICD) diagnosis codes found in administrative data, such as hospital abstracts data.
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