Critical Limb Ischemia WIfI Classification Calculator

Stage critical limb ischemia using WIfI (Wound, Ischemia, Foot Infection) classification to predict amputation risk and revascularization benefit.

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Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
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How It Works

Stage critical limb ischemia using WIfI (Wound, Ischemia, Foot Infection) classification to predict amputation risk and revascularization benefit

Each component has a specific meaning:

  • WIfI (Wound — The wifi (wound recorded for the scenario being assessed.
  • Ischemia — The ischemia recorded for the scenario being assessed.
  • Foot Infection) classification — The foot infection) classification recorded for the scenario being assessed.

Note: Interpret the wifi classification result against the thresholds and context described above.

How to Use

Enter the WIfI (Wound, Ischemia, Foot Infection) classification for the scenario you are assessing. Stage critical limb ischemia using WIfI (Wound, Ischemia, Foot Infection) classification to predict amputation risk and revascularization benefit. Use the wifi classification result to inform your calculation.

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Frequently Asked Questions