A model to predict outcomes for endovascular aneurysm repair using preoperative variables

Field Value
Model ID08-031-05
Model NameEVAR Risk Assessment (ERA) - Aneurysm-Related Death
Pubmed ID18255324
First AuthorBarnes
JournalEuropean Journal of Vascular and Endovascular Surgery
Year2008
TitleA model to predict outcomes for endovascular aneurysm repair using preoperative variables
Primary Index ConditionAortic Disease
Secondary Index ConditionN/A
OutcomeMortality
Model Sample Size961
Cohort Sample Size961
Number of Events24
Follow-Up DurationModerate (3-6 months)
AUROCNot reported
Calibration Reported
CovariatesAneurysm diameter maximum (mm), Age (years), ASA, Gender, Creatinine (umoles/L), Aortic neck angle, Infrarenal neck diameter, Infrarenal neck length
Mesh TermsTo be updated
Number of Validations2

External Validations

Yes
2
0.677
1st Author Year Sample Size AUC Calibration Relatedness
Wisniowski 2011 197 0.524 No Related
Barnes 2010 312 0.83 No Related