BASDAI Score Calculator
Bath Ankylosing Spondylitis Disease Activity Index
Back to Calculator Suite
How it works: Rate each symptom from 0 (none) to 10 (very severe). The BASDAI score assesses disease activity in ankylosing spondylitis.
Tips
- Score 0-4: Low disease activity
- Score 4-7: Moderate disease activity
- Score 7-10: High disease activity
- BASDAI ≥ 4: Consider biologic therapy