Back to calculator

1. At admission

Percentage 1-yr mortality according to illness severity, reason for admission and the scores from the weighted index of comorbidity.

Weighted index of comorbidity

Severity / Reason for admission

0

1-2

3-4

≥5

Not to midly ill

Low risk

7142960

High risk

521100100

Moderately ill

Low risk

7193891

High risk

16285073

Severetaly ill

Low risk

263336100

High risk

385894100

Total (%)

12

26

52

85

Table #4 of the original publication

2. After hospitalization

Percentage 1-yr mortality among patients who survived hospitalization according to illness severity and weighted index of comorbidity. Reason for admission was not a significant predictor of mortality in this group of patients.

Weighted index of comorbidity

Severity

0

1-2

3-4

≥5

Not to midly ill

7164164

Moderately ill

6173976

Severetaly ill

123050100

Total (%)

7

21

43

78

Table #5 of the original publication



Ref:
Charlson et al. "A new method of classifying prognostic comorbidity in longitudinal studies: development and validation."
J Chron Dis 1987;40:373-83 Abstract - Full text

Never ignore professional medical advice in seeking treatment because of something you have read or use on this site.

Our online tools are addressed to health professionals and not to patients. In any case you may read our complete disclaimer.