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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