DAS28-ESR — Rheumatoid Arthritis Disease Activity

Calculate the Disease Activity Score 28 using ESR (DAS28-ESR) to assess rheumatoid arthritis disease activity across 28 joints, guiding treat-to-target strategies and biologic therapy escalation.

Weight
Height
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.
Advertisement

How It Works

Calculate the Disease Activity Score 28 using ESR (DAS28-ESR) to assess rheumatoid arthritis disease activity across 28 joints, guiding treat-to-target strategies and biologic therapy escalation

Each component has a specific meaning:

  • ESR — The esr recorded for the scenario being assessed.

Note: Interpret the das28-esr result against the thresholds and context described above.

How to Use

Enter the ESR for the scenario you are assessing. Calculate the Disease Activity Score 28 using ESR (DAS28-ESR) to assess rheumatoid arthritis disease activity across 28 joints, guiding treat-to-target strategies and biologic therapy escalation. Use the das28-esr result to inform your calculation.

Frequently Asked Questions