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PMC:7116472 / 46384-46840 JSONTXT

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LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
801 178-187 Disease denotes Mortality MESH:D003643

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T331 0-66 Sentence denotes Table 3 Model discrimination in derivation and validation cohorts
T332 67-110 Sentence denotes Model Derivation cohort Validation cohort
T333 111-174 Sentence denotes Model AUROc (95% CI) Brier score AUROc (95% CI) Brier score
T334 175-255 Sentence denotes 4C Mortality Score 0.786 (0.781 to 0.790) 0.170 0.767 (0.760 to 0.773) 0.171
T335 256-346 Sentence denotes Machine learning comparison* 0.796 (0.786 to 0.807) 0.191 0.779 (0.772 to 0.785) 0.197
T336 347-412 Sentence denotes AUROC=area under receiver operator curve; CI=confidence interval.
T337 413-456 Sentence denotes *Gradient boosting decision tree (XGBoost).