Table 6

Performance of models rebuilt without deviations

StudyValidation performance—reported from studyValidation performance—NYU retrained
(95% CI)
Performance difference between study validation performance and NYU retrained validation performance
Levy et al10*AUROC=0.80
(0.75 to 0.84)
Carr et al11AUROC=0.73AUROC=0.74
(0.71 to 0.78)
AUROC difference=0.01
Mean AUROC=0.73Mean AUROC=0.77Mean AUROC difference=0.01
  • *Value unavailable because authors did not provide an AUROC value when reporting validation performance.

  • AUROC, area under the receiver–operator curve; NYU, New York University.