Predicting hematoma expansion after primary intracerebral hemorrhage

Field Value
Model ID14-026-01
Model NameHematoma Expansion (HE) Prediction Score - Expansion
Pubmed ID24366060
First AuthorBrouwers
JournalJAMA Neurology
Year2014
TitlePredicting hematoma expansion after primary intracerebral hemorrhage
Primary Index ConditionStroke
Secondary Index ConditionHemorrhage
OutcomeHematoma Expansion
Model Sample Size817
Cohort Sample Size817
Number of Events156
Follow-Up DurationShort (<3 months)
AUROC0.72
Calibration Reported
CovariatesWarfarin sodium use, Time to initial CT <=6 h, Baseline ICH volume: <30 mL, Baseline ICH volume: 30-60 mL, Baseline ICH volume: >60 mL, CT angiography spot sign: absent, CT angiography spot sign: present, CT angiography spot sign: unavailable
Mesh TermsTo be updated
Number of Validations2

External Validations

Yes
2
0.738
1st Author Year Sample Size AUC Calibration Relatedness
Huynh 2018 301 0.706 Yes To be updated
Brouwers 2014 195 0.77 No To be updated