Focus on Research: Studying SVS Wifi System
The SVS’ Wound, Ischemia and foot infection (Wifi) classification system was proposed to predict one-year amputation risk and potential benefit from revascularization. A new study of the system supports its ability to predict major amputation, but finds the novel Wifi mean and composite scores predict amputation, Renal Artery Stenosis events and mortality more consistently than any other current Wifi scoring system.