Charlson Comorbity Index (CCI) online calculator

Predicts 10-year survival in patients with multiple comorbidities.

CCI Calculator
Comorbidity Item Score
Age



Myocardial infarction
History of definite or probable MI (EKG changes and/or enzyme changes)

CHF
Exertional or paroxysmal nocturnal dyspnea and has responded to digitalis, diuretics, or afterload reducing agents

Peripheral vascular disease
Intermittent claudication or past bypass for chronic arterial insufficiency, history of gangrene or acute arterial insufficiency, or untreated thoracic or abdominal aneurysm (≥6cm)

CVA or TIA
History of a cerebrovascular accident with minor or no residua and transient ischemic attacks

Dementia
Chronic cognitive deficit

COPD
Connective tissue disease
Peptic ulcer disease
Any history of treatment for ulcer disease or history of ulcer bleeding

Liver disease
Severe = cirrhosis and portal hypertension with variceal bleeding history, moderate = cirrhosis and portal hypertension but no variceal bleeding history, mild = chronic hepatitis (or cirrhosis without portal hypertension)


Diabetes mellitus

Hemiplegia
Moderate to severe CKD
Severe = on dialysis, status post kidney transplant, uremia, moderate = creatinine >3 mg/dL (0.27 mmol/L)

Solid tumor

Leukemia
Lymphoma

AIDS

References

  1. Charlson ME. Charlson Comorbidity Index (CCI) www.mdcalc.com
  2. Charlson ME, Pompei P, Sles KL, MacKenzie CR. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation pubmed.ncbi.nlm.nih.gov Journal of Chronic Diseases 1987; 40: 373-383.





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