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Table 2 Adjusted risk of death and 95% CI for 5 year mortality

From: Adaptation and validation of the Charlson Index for Read/OXMIS coded databases

 

Adjusted Hazard ratio*

95% Confidence Interval

Charlson score

0

1

 

1

1.87†

1.74 - 2.02

2

3.68†

3.45 - 3.93

3

4.71†

4.40 - 5.05

4

5.47†

5.06 - 5.91

5

5.25†

4.77 - 5.78

6 or more

14.21†

13.21 - 15.28

30-49

1

 

50-59

1.07

0.885 - 1.29

60-69

1.39†

1.16 - 1.66

70-79

2.98†

2.51 - 3.53

80+

10.51†

8.89 - 12.43

IMD quintile‡

0*

1

 

1

1.00

0.94 - 1.06

2

1.04

0.98 - 1.09

3

1.05

1.00 - 1.12

4

0.97

0.91 - 1.03

Gender

Female

1

 

Male

1.16†

1.12 - 1.21

  1. * Adjusted for age, gender, and quintile of IMD
  2. † Significant at the p < 0.0001 level
  3. ‡ A low rank indicates the least deprived, and a high rank indicates the most deprived