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Internal Medicine · Hematology

Padua Prediction Score calculator

Enter the published formula inputs below to calculate and interpret this score.

Clinical inputs

Result

0

Padua score 0–3: low VTE risk

Use routine clinical assessment; pharmacologic prophylaxis is not indicated by Padua score alone.

Formula inputs

  • Active cancer (+3)
  • Previous VTE, excluding superficial thrombosis (+3)
  • Reduced mobility for ≥3 days (+3)
  • Known thrombophilic condition (+3)
  • Recent trauma or surgery within 1 month (+2)
  • Age ≥70 years (+1)
  • Heart or respiratory failure (+1)
  • Acute myocardial infarction or ischemic stroke (+1)
  • Acute infection or rheumatologic disorder (+1)
  • BMI ≥30 kg/m² (+1)
  • Current hormonal treatment (+1)

Primary source

Barbar S et al. A risk assessment model for identification of hospitalized medical patients at risk for VTE. J Thromb Haemost (2010)

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