Sjögren Syndrome ESSDAI Activity Score and EULAR Classification

Calculates EULAR Sjögren Syndrome Disease Activity Index (ESSDAI) across 12 organ domains, Schirmer test dry eye grading, and minor salivary gland biopsy focus score for diagnosis and biological therapy eligibility.

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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 EULAR Sjögren Syndrome Disease Activity Index (ESSDAI) across 12 organ domains, Schirmer test dry eye grading, and minor salivary gland biopsy focus score for diagnosis and biological therapy eligibility

Each component has a specific meaning:

  • 12 organ domains — The 12 organ domains recorded for the scenario being assessed.
  • Schirmer test dry eye grading — The schirmer test dry eye grading recorded for the scenario being assessed.

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

How to Use

Enter the 12 organ domains, Schirmer test dry eye grading for the scenario you are assessing. Calculates EULAR Sjögren Syndrome Disease Activity Index (ESSDAI) across 12 organ domains, Schirmer test dry eye grading, and minor salivary gland biopsy focus score for diagnosis and biological therapy eligibility. Use the essdai score result to inform your calculation.

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