CHK-DAS Calculator

CHK-DAS Score Calculator







CHK-DAS Score: -

How to fill out the CHIK-DAS Components/Interpretation of the results:

Chikungunya Disease Activity Score (CHIK-DAS) Components
  • Number of tender ankle joints: Count the number of tender ankles (0–2). 
  • Stiffness score: Choose a number from 0 (No stiffness) to 10 (Extreme stiffness) reflecting the patient’s condition over the last week. 
  • DAS-28 score: Use this calculator: DAS-28 CRP Calculator. You will need to count: 
    • Tender joint count (28-joint exam) 
    • Swollen joint count (28-joint exam) C-reactive protein (CRP): Enter value in mg/dL.
    •  Patient Global Health: Ask the patient to rate their well-being on a scale from 0 (Very poorly) to 100 (Very well)