Table 1: Charlson Index of comorbidity [8].
Clinical condition | Weight |
50-60 years old | 1 |
Myocardal infarction | 1 |
Congestive heart failure | 1 |
Peripheral vascular disease | 1 |
Cerebrovascular disease | 1 |
Dementia | 1 |
Chronic obstructive pulmonary disease | 1 |
Connective tissue disease | 1 |
Ulcer disease | 1 |
Mild liver disease | 1 |
Slight Diabetes without complication | 1 |
61-70 years old | 2 |
Hemiplegia | 2 |
Moderate to severe renal disease | 2 |
Diabetes with en-organ damage | 2 |
Tumors | 2 |
Leukemia | 2 |
Lymphoma | 2 |
71-80 years old | 3 |
Moderate to severe liver disease | 3 |
Up to 90-years-old | 6 |
Metastatic solid tumor | 6 |
Acquired immunodeficiency syndrome | 6 |