Table 9.

Age-Adjusted Charlson Comorbidity Index (ACCI) [22]

Age	< 50	0
	50–59	+ 1
	60–69	+ 2
	70–79	+ 3
	≥ 80	+ 4
Myocardial infarction	No 0	Yes + 1
Chronic heart failure	No 0	Yes + 1
Peripheral vascular disease	No 0	Yes + 1
Cerebral vascular accident or transient ischemic attack	No 0	Yes + 1
Hemiplegia	No 0	Yes + 2
Dementia = (chronic cognitive impairment)	No 0	Yes + 1
Chronic obstructive pulmonary disease	No 0	Yes + 1
Connective tissue disease	No 0	Yes + 1
Peptic ulcer disease	No 0	Yes + 1
Liver disease	None	0
	Mild	+ 1
	Moderate to severe	+ 3
Diabetes mellitus	None or diet controlled 0
	Uncomplicated	+ 1
	End-organ damage	+ 2
Moderate to severe chronic kidney disease	No 0	Yes + 1
Solid tumour	None	0
	Localised	+ 2
	Metastatic	+ 6
Leukaemia	No 0	Yes + 2
Lymphoma	No 0	Yes + 2
AIDS	No 0	Yes + 2