The Society of Thoracic Surgeons 2008 cardiac surgery risk models: part 2–isolated valve surgery

Field Value
Model ID09-028-05
Model NameSTS (valve) - DSWI
Pubmed ID19559823
First AuthorO'Brien
JournalAnnals of Thoracic Surgery
Year2009
TitleThe Society of Thoracic Surgeons 2008 cardiac surgery risk models: part 2–isolated valve surgery
Primary Index ConditionCardiac Surgery
Secondary Index ConditionValve
OutcomeInfection
Model Sample Size109759
Cohort Sample Size109759
Number of Events307
Follow-Up DurationShort (<3 months)
AUROC0.704
Calibration Reported1
CovariatesIntercept, Age function 1, Age function 3, Age by reoperation function, Age by status function, BSA function 1, BSA function 2, CLD function, Diabetes, insulin, Dialysis, Ejection fraction function, Female, Female by BSA function 1, Female by BSA function
Mesh TermsTo be updated
Number of Validations3

External Validations

Yes
3
0.526
1st Author Year Sample Size AUC Calibration Relatedness
Holinski 2015 78 Not Reported Yes Related
Wang 2017 407 0.447 No Related
Wang 2015 620 0.605 Yes Related