Optimizing prediction scores for poor outcome after intra-arterial therapy in anterior circulation acute ischemic stroke

Field Value
Model ID13-028-01
Model NameHouston Intra-Arterial Therapy 2 (HIAT2)
Pubmed ID23929748
First AuthorSarraj
JournalStroke
Year2013
TitleOptimizing prediction scores for poor outcome after intra-arterial therapy in anterior circulation acute ischemic stroke
Primary Index ConditionStroke
Secondary Index ConditionIschemic
OutcomeFunctional Outcome
Model Sample Size163
Cohort Sample Size163
Number of Events117
Follow-Up DurationShort (<3 months)
AUROC0.6139
Calibration Reported1
CovariatesAge <=59; Ag 60-79; Age >=80; Glucose <150; Glucose >=150; NIHSS <=10; NIHSS 11-20; NIHSS >=21; ASPECTS 8-10; ASPECTS <=7; Clot Burden Score (CBS); Diabetes mellitus; Hypertension; Atrial fibrillation
Mesh TermsTo be updated
Number of Validations6

External Validations

Yes
6
0.726
1st Author Year Sample Size AUC Calibration Relatedness
Chen 2015 1128 0.66 No Mismatch
Boehme 2014 89 0.688 No Distantly Related
Boehme 2014 243 0.702 No Mismatch
Rangaraju 2015 707 0.75 No Distantly Related
Sarraj 2013 198 0.759 No Distantly Related
Boehme 2014 34 0.818 No Distantly Related