Multicenter validation of a risk index for mortality, intensive care unit stay, and overall hospital length of stay after cardiac surgery. Steering Committee of the Provincial Adult Cardiac Care Network of Ontario.

Field Value
Model ID95-009-01
Model NameOntario Province Risk (OPR) Score
Pubmed ID7828293
First AuthorTu
JournalCirculation
Year1995
TitleMulticenter validation of a risk index for mortality, intensive care unit stay, and overall hospital length of stay after cardiac surgery. Steering Committee of the Provincial Adult Cardiac Care Network of Ontario.
Primary Index ConditionCardiac Surgery
Secondary Index ConditionNOS
OutcomeComposite
Model Sample Size6213
Cohort Sample Size6213
Number of Events229
Follow-Up DurationShort (< 3 months)
AUROC0.76
Calibration Reported1
CovariatesTo be updated
Mesh TermsTo be updated
Number of Validations13

External Validations

Yes
13
0.71
1st Author Year Sample Size AUC Calibration Relatedness
Price 2007 342 NR Yes To be updated
Leonard 1999 367 NR Yes To be updated
Bridgewater 1998 1774 0.6 Yes To be updated
Weightman 1997 927 0.68 No To be updated
Antunes 2007 4567 0.683 Yes To be updated
Reed 2003 1135 0.693 Yes To be updated
Geissler 2000 504 0.701 Yes To be updated
Roque 2005 762 0.71 No To be updated
Fortescue 2000 3261 0.71 Yes To be updated
Leonard 1999 367 0.75 Yes To be updated
Tu 1995 6885 0.75 No To be updated
Ivanov 1999 7491 0.76 Yes To be updated
Dupuis 2001 1548 0.77 Yes To be updated