The Society of Thoracic Surgeons 2008 cardiac surgery risk models: part 1–coronary artery bypass grafting surgery

Field Value
Model ID09-052-02
Model NameSociety of Thoracic Surgeons (STS) (Isolated CABG) - CVA
Pubmed ID19559822
First AuthorShahian
JournalAnnals of Thoracic Surgery
Year2009
TitleThe Society of Thoracic Surgeons 2008 cardiac surgery risk models: part 1–coronary artery bypass grafting surgery
Primary Index ConditionCardiac Surgery
Secondary Index ConditionRevascularization
OutcomeStroke
Model Sample Size464929
Cohort Sample Size774881
Number of Events6509
Follow-Up DurationShort (<3 months)
AUROC0.716
Calibration Reported1
CovariatesIntercept; Atrial fibrillation; Age; Age function 1; Age function 2; Age by reoperation function; Age by status function; BSA function 1; BSA function 2; Creatinine function 1; Creatinine function 2; Creatinine function 3; CVD without prior CVA; CVD and prior CVA; Diabetes noninsulin dependent; Diabetes insulin dependent; Dialysis; Ejection fraction function; Female; Female by BSA function 1; Female by BSA function 2; Hypertension; MI 1 to 21 days; MI > 6 and < 24 hours; MI <= 6 hours; No. diseased vessel function; Peripheral vascular disease; Race black; Race Hispanic; Race Asian; Shock; Status urgent; Status emergent; Status salvage
Mesh TermsTo be updated
Number of Validations1

External Validations

Yes
1
0.468
1st Author Year Sample Size AUC Calibration Relatedness
Wang 2014 818 0.468 No Related