SLE Damage Index (SDI/SLICC) Calculator

Calculates the SLICC/ACR Damage Index for systemic lupus erythematosus to assess irreversible organ damage across 12 domains, correlate with mortality risk, and guide treatment intensity decisions.

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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

Calculates the SLICC/ACR Damage Index for systemic lupus erythematosus to assess irreversible organ damage across 12 domains, correlate with mortality risk, and guide treatment intensity decisions

Each component has a specific meaning:

  • 12 domains — The 12 domains recorded for the scenario being assessed.
  • Correlate — The correlate recorded for the scenario being assessed.

Note: Interpret the sle sdi score result against the thresholds and context described above.

How to Use

Enter the 12 domains, correlate for the scenario you are assessing. Calculates the SLICC/ACR Damage Index for systemic lupus erythematosus to assess irreversible organ damage across 12 domains, correlate with mortality risk, and guide treatment intensity decisions. Use the sle sdi score result to inform your calculation.

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