An integer-based score to predict functional outcome in acute ischemic stroke: the ASTRAL score

Field Value
Model ID12-084-01
Model NameAcute Stroke Registry and Analysis of Lausanne (ASTRAL)
Pubmed ID22649218
First AuthorNtaios
JournalNeurology
Year2012
TitleAn integer-based score to predict functional outcome in acute ischemic stroke: the ASTRAL score
Primary Index ConditionStroke
Secondary Index ConditionIschemic
OutcomeFunctional Outcome
Model Sample Size1645
Cohort Sample Size1967
Number of Events559
Follow-Up DurationModerate (3-6 months)
AUROC0.85
Calibration Reported1
CovariatesTo be updated
Mesh TermsTo be updated
Number of Validations6

External Validations

Yes
6
0.835
1st Author Year Sample Size AUC Calibration Relatedness
Ntaios 2012 653 0.771 Yes Related
Cooray 2016 33716 0.790 Yes Distantly Related
Wang 2017 323 0.83 Yes Related
Asuzu 2015 303 0.84 No Distantly Related
Ntaios 2012 2312 0.902 Yes Related
Ntaios 2012 1659 0.937 Yes Related