Predicting risk of upper gastrointestinal bleed and intracranial bleed with anticoagulants: cohort study to derive and validate the QBleed scores

Field Value
Model ID14-065-01
Model NameQbleed - ICH
Pubmed ID25069704
First AuthorHippisley-Cox
JournalBMJ
Year2014
TitlePredicting risk of upper gastrointestinal bleed and intracranial bleed with anticoagulants: cohort study to derive and validate the QBleed scores
Primary Index ConditionPopulation Sample
Secondary Index ConditionN/A
OutcomeStroke
Model Sample Size4378851
Cohort Sample Size4378851
Number of Events9040
Follow-Up DurationNR
AUROC0.86
Calibration Reported
CovariatesTo be updated
Mesh TermsTo be updated
Number of Validations4

External Validations

Yes
4
0.81
1st Author Year Sample Size AUC Calibration Relatedness
Hippisley-Cox 2014 1588803 0.789 Yes Related
Hippisley-Cox 2014 1682709 0.808 Yes Related
Hippisley-Cox 2014 663153 0.812 Yes Closely Related
Hippisley-Cox 2014 695078 0.847 Yes Closely Related