Id |
Subject |
Object |
Predicate |
Lexical cue |
T17 |
52-243 |
Sentence |
denotes |
The 4C Score showed high discrimination for mortality (derivation cohort: area under the receiver operating characteristic curve 0.79, 95% confidence interval 0.78 to 0.79; validation cohort: |
T18 |
244-343 |
Sentence |
denotes |
0.77, 0.76 to 0.77) with excellent calibration (validation: calibration-in-the-large=0, slope=1.0). |
T19 |
344-554 |
Sentence |
denotes |
Patients with a score of at least 15 (n=4158, 19%) had a 62% mortality (positive predictive value 62%) compared with 1% mortality for those with a score of 3 or less (n=1650, 7%; negative predictive value 99%). |