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Calculators
Health Calculators
Geriatric Medicine
Charlson Comorbidity

Charlson Comorbidity

Weighted index for mortality prediction.

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About Charlson Comorbidity

The Charlson Comorbidity Index is a highly respected prognostic tool designed to predict one-year mortality risk in patients. It systematically quantifies a patient's burden of comorbid diseases by assigning weighted scores to 19 distinct medical conditions, including conditions like myocardial infarction, congestive heart failure, and various cancers. This robust index is primarily utilized by clinicians and researchers to gain an objective, standardized assessment of a patient's overall health status. Its value lies in enabling accurate risk stratification, informing personalized treatment strategies, and serving as a crucial adjustment variable in clinical trials and epidemiological studies to account for confounding comorbidities.

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Medical Disclaimer
This tool is for educational and screening purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
Geriatric Care Context
Geriatric metrics account for biological frailty and physiological reserves. Results are intended to support multidisciplinary care plans.
Prognostic Comorbidity Index

CCI Score

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The Charlson Comorbidity Index predicts 10-year mortality for patients with multiple comorbidities. Used as a proxy for disease burden.

Relative Mortality Risk: Baseline