Internal Medicine · Hematology · Critical Care
IMPROVE VTE Risk Score calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
Result
0
Improve Band Low
Interpret only within the cited source population and criteria; use alongside complete clinical assessment.
Formula inputs
- Improve Age 60 69
- Improve Age 70 79
- Improve Age 80 89
- Improve Age Ge 90
- Improve Icu Stay
- Improve Lower Limb Paralysis
- Improve Active Cancer
- Improve Prior Vte
- Improve Thrombophilia
- Improve Male Sex
- Improve Chf
- Improve Copd
- Improve Inflammatory Disease
- Improve Platelets Lt 50
- Improve Recent Stroke
- Improve Severe Renal
- Improve Central Venous Catheter
- Improve Recent Trauma Surgery
Primary source
Spyropoulos AC et al. Predictive and associative models to identify hospitalized medical patients at risk for VTE. Chest. DOI: 10.1378/chest.10-1944. PMID: 21852278. Scope: IMPROVE risk score points for acutely ill hospitalized medical patients (age bands are mutually exclusive in clinical use; here each band is a boolean flag). (2011)
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