Derivation and prospective validation of a simple index for prediction of cardiac risk of major noncardiac surgery

Field Value
Model ID99-012-01
Model NameRevised Cardiac Risk Index (RCRI)
Pubmed ID10477528
First AuthorLee
JournalCirculation
Year1999
TitleDerivation and prospective validation of a simple index for prediction of cardiac risk of major noncardiac surgery
Primary Index ConditionPost-Operative
Secondary Index ConditionN/A
OutcomeMACE
Model Sample Size2893
Cohort Sample Size2893
Number of Events56
Follow-Up DurationLong (>6 months)
AUROC0.759
Calibration Reported1
CovariatesHigh-risk type of surgery; Ischemic heart disease; History of congestive heart failure; History of cerebrovascular disease; Insulin therapy for diabetes; Preoperative serum creatinine >2.0 mg/dL
Mesh TermsTo be updated
Number of Validations13

External Validations

Yes
13
0.621
1st Author Year Sample Size AUC Calibration Relatedness
Garcia 2009 462 NR No N/A
Caruso 2006 45 NR No N/A
Subramaniam 2011 298 0.53 No N/A
Subramaniam 2011 624 0.56 No N/A
Vilarino-Rico 2014 416 0.592 No N/A
Rohrig 2004 29437 0.616 Yes N/A
Rohring 2004 29021 0.62 Yes N/A
Dover 2013 334 0.621 Yes N/A
Sabate 2011 2464 0.64 No N/A
Rao 2012 853 0.65 No N/A
Sabate 2011 3387 0.652 No N/A
Katsanos 2014 242 0.663 No N/A
Gupta 2011 257385 0.747 Yes N/A