| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T152 |
0-20 |
Sentence |
denotes |
Sensitivity analysis |
| T153 |
21-201 |
Sentence |
denotes |
Sensitivity analyses that used complete case data showed similar discrimination (appendix 7) and performance metrics (appendices 8 and 9) to analyses that used the imputed dataset. |
| T154 |
202-550 |
Sentence |
denotes |
After stratification of the validation cohort into two geographical cohorts (validation north and south; appendix 14), discrimination remained similar for the 4C Mortality Score in the north subset (area under the receiver operating characteristic curve 0.77, 95% confidence interval 0.76 to 0.78) and south subset (0.76, 0.75 to 0.77; appendix 6). |
| T155 |
551-650 |
Sentence |
denotes |
Finally, we checked discrimination of the 4C Mortality Score by sex and ethnic group (appendix 10). |
| T156 |
651-817 |
Sentence |
denotes |
Discrimination was the same in men (area under the receiver operating characteristic curve 0.77, 95% confidence interval 0.76 to 0.78) and women (0.76, 0.75 to 0.77). |
| T157 |
818-904 |
Sentence |
denotes |
Discrimination was better in all nonwhite ethnic groups compared with the white group: |
| T158 |
905-1047 |
Sentence |
denotes |
South Asian (0.82, 0.80 to 0.85), East Asian (0.85, 0.79 to 0.91), Black (0.83, 0.80 to 0.86), and other ethnic minority (0.81, 0.79 to 0.84). |
