Prospective evaluation of an index for predicting the risk of major bleeding in outpatients treated with warfarin

Field Value
Model ID98-005-01
Model NameOutpatient Bleeding Risk Index (OBRI) - 3 Months
Pubmed ID9727814
First AuthorBeyth
JournalAmerican Journal of Medicine
Year1998
TitleProspective evaluation of an index for predicting the risk of major bleeding in outpatients treated with warfarin
Primary Index ConditionPopulation Sample
Secondary Index ConditionHospital
OutcomeHemorrhage
Model Sample Size556
Cohort Sample SizeData unavailable
Number of Events65
Follow-Up DurationModerate (3-6 months)
AUROC0.72
Calibration Reported1
CovariatesAge, GI Bleed, Stroke, Recent MI
Mesh TermsData update in progress
Number of Validations2

External Validations

Yes
2
0.66
1st Author Year Sample Size AUC Calibration Relatedness
Beyth 1998 0.54 To be updated To be updated
Beyth 1998 0.78 To be updated To be updated