ESSDAI Sjögren's Activity Index

Assess systemic disease activity in primary Sjögren's syndrome using the ESSDAI (EULAR Sjögren's Syndrome Disease Activity Index) across 12 organ-specific domains.

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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

Assess systemic disease activity in primary Sjögren's syndrome using the ESSDAI (EULAR Sjögren's Syndrome Disease Activity Index) across 12 organ-specific domains

Each component has a specific meaning:

  • ESSDAI across 12 organ-specific domains — The essdai across 12 organ-specific domains recorded for the scenario being assessed.

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

How to Use

Enter the ESSDAI across 12 organ-specific domains for the scenario you are assessing. Assess systemic disease activity in primary Sjögren's syndrome using the ESSDAI (EULAR Sjögren's Syndrome Disease Activity Index) across 12 organ-specific domains. Use the essdai result to inform your calculation.

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Frequently Asked Questions