Derivation and external validation of a case mix model for the standardized reporting of 30-day stroke mortality rates

Field Value
Model ID14-007-02
Model NameBray Model B
Pubmed ID25293667
First AuthorBray
JournalStroke
Year2014
TitleDerivation and external validation of a case mix model for the standardized reporting of 30-day stroke mortality rates
Primary Index ConditionStroke
Secondary Index ConditionNOS
OutcomeMortality
Model Sample Size9000
Cohort Sample Size27169
Number of Events1188
Follow-Up DurationShort (< 3 months)
AUROC0.83
Calibration Reported1
CovariatesAge, NIHSS Consciousness, AF, Stroke Type
Mesh Terms
Number of Validations2

External Validations

Yes
2
0.84
1st Author Year Sample Size AUC Calibration Relatedness
Bray 2014 0.82 To be updated To be updated
Bray 2014 0.86 Yes To be updated