A novel user-friendly score (HAS-BLED) to assess 1-year risk of major bleeding in patients with atrial fibrillation: the Euro Heart Survey

Field Value
Model ID10-025-01
Model NameHAS-BLED
Pubmed ID20299623
First AuthorPisters
JournalChest
Year2010
TitleA novel user-friendly score (HAS-BLED) to assess 1-year risk of major bleeding in patients with atrial fibrillation: the Euro Heart Survey
Primary Index ConditionArrhythmia
Secondary Index ConditionN/A
OutcomeHemorrhage
Model Sample Size3978
Cohort Sample Size3978
Number of Events53
Follow-Up DurationLong (>6 months)
AUROC0.72
Calibration Reported
CovariatesHypertension, Abnormal renal and liver function, Stroke, Bleeding, Labile INRs, Elderly (>65 years), Drugs or alcohol
Mesh TermsTo be updated
Number of Validations24

External Validations

Yes
24
0.63
1st Author Year Sample Size AUC Calibration Relatedness
Koene 2014 173 NR No Mismatch
Wang 2015 141 0.498 No Distantly Related
Kiviniemi 2014 929 0.52 No Distantly Related
Siu 2014 9727 0.552 No Distantly Related
Fauchier 2016 533044 0.58 No Distantly Related
Garcia-Fernandez 2017 1215 0.592 No Distantly Related
Riva 2014 681 0.6 No Mismatch
Lip 2012 7156 0.61 No Related
Hijazi 2016 14537 0.61 No Related
Ye 2015 1142 0.61 No Mismatch
Hijazi 2016 8468 0.62 No Related
Costa 2015 1946 0.63 Yes Mismatch
Ye 2015 1163 0.63 No Mismatch
Wallentin 2014 14798 0.633 No Related
Apostolakis 2012 2293 0.65 Yes Distantly Related
Lip 2011 7329 0.65 Yes Related
Smith 2012 157 0.67 No Mismatch
Gorman 2016 105 0.68 NR Distantly Related
Barnes 2014 2600 0.69 No Related
Roldan 2013 937 0.71 No Related
Potpara 2014 240 0.75 No Mismatch
Olesen 2011 44771 0.795 No Related
Hsieh 2015 617 0.8 Yes Mismatch
Olesen 2011 73813 0.806 No Related