Predicting the risk of symptomatic intracerebral hemorrhage in ischemic stroke treated with intravenous alteplase: safe Implementation of Treatments in Stroke (SITS) symptomatic intracerebral hemorrhage risk score

Field Value
Model ID12-006-01
Model NameSITS-SICH Risk Score
Pubmed ID22442178
First AuthorMazya
JournalStroke
Year2012
TitlePredicting the risk of symptomatic intracerebral hemorrhage in ischemic stroke treated with intravenous alteplase: safe Implementation of Treatments in Stroke (SITS) symptomatic intracerebral hemorrhage risk score
Primary Index ConditionStroke
Secondary Index ConditionIschemic
OutcomeStroke
Model Sample Size31627
Cohort Sample Size31627
Number of Events569
Follow-Up DurationShort (<3 months)
AUROC0.70
Calibration Reported
CovariatesAspirin + clopidogrel, Aspirin monotherapy, NIHSS >=13, NIHSS 7-12, B-Glucose >=180 mg/dL, Age >=72 y, Systolic BP >=146 mmHg, Weight >=95 kg, Onset-to-treatment time >=180 min, History of hypertension
Mesh TermsTo be updated
Number of Validations9

External Validations

Yes
9
0.68
1st Author Year Sample Size AUC Calibration Relatedness
Sung 2013 548 0.61 Yes To be updated
Sung 2013 548 0.62 Yes To be updated
Asuzu 2015 210 0.65 Yes Related
Strbian 2014 3012 0.67 Yes To be updated
Van Hooff 2014 169 0.68 Yes Distantly Related
Watson-Fargie 2015 431 0.68 No To be updated
Sung 2013 548 0.68 Yes To be updated
Li 2015 811 0.69 No Distantly Related
Sung 2013 518 0.7 Yes To be updated