| Model ID | 98-001-01 |
| Model Name | Wells 1998 |
| Pubmed ID | 9487327 |
| First Author | Wells |
| Journal | Journal of Internal Medicine |
| Year | 1998 |
| Title | A simple clinical model for the diagnosis of deep-vein thrombosis combined with impedance plethysmography: potential for an improvement in the diagnostic process |
| Primary Index Condition | Venous Thromboembolism (VTE) |
| Secondary Index Condition | Diagnosis |
| Outcome | Venous Thromboembolism (VTE) |
| Model Sample Size | 495 |
| Cohort Sample Size | 495 |
| Number of Events | 135 |
| Follow-Up Duration | Diagnosis |
| AUROC | NR |
| Calibration Reported | 1 |
| Covariates | Active cancer (treatment ongoing or within previous 6 months or palliative); Paralysis, paresis, or recent plaster immobilization of the lower extremities; Recently bedridden for more than 3 days or major surgery, within 4 weeks; Localized tenderness along the distribution of the deep venous system; Thigh and calf swollen (should be measured); Calf swelling 3cm > asymptomatic side (measured 10 cm below tibial tuberosity); Pitting oedema; symptomatic leg only; Dilated superficial veins (non-varicose) in symptomatic leg only |
| Mesh Terms | To be updated |
| Number of Validations | 0 |
