Clinical prediction of deep vein thrombosis in patients with leg symptoms

Field Value
Model ID99-002-01
Model NameKahn 1999
Pubmed ID10102459
First AuthorKahn
JournalThrombosis and Haemostasis
Year1999
TitleClinical prediction of deep vein thrombosis in patients with leg symptoms
Primary Index ConditionVenous Thromboembolism (VTE)
Secondary Index ConditionDiagnosis
OutcomeVenous Thromboembolism (VTE)
Model Sample Size271
Cohort Sample Size271
Number of Events73
Follow-Up DurationDiagnosis
AUROCNR
Calibration Reported1
CovariatesSex: male (vs. female); Orthopedic surgery: yes (vs. no); Warmth: present (vs. absent); Superficial venous dilation: present (vs. absent)
Mesh TermsTo be updated
Number of Validations2

External Validations

Yes
2
0.54
1st Author Year Sample Size AUC Calibration Relatedness
Constans 2003 282 0.51 No Distantly Related
Constans 2003 444 0.57 No Distantly Related