Fibromyalgia Self-Test (ACR 2016 Criteria)
Widespread Pain Index (WPI) & Symptom Severity (SS) Score
Based on the ACR 2016 Fibromyalgia Classification Criteria.
**Important:** This tool is for educational purposes only and **does not** replace a medical diagnosis. Criterion D (exclusion of other diseases) must always be clinically verified by a physician.
1. Widespread Pain Index (WPI)
Check all 19 areas where you have had pain or discomfort during the past week. (Max. 19 points)
Pain in at least **4 of the 5 regions** (Upper/Lower, Left/Right, Axial) is required for Criterion C.
WPI Score: 0 / 19
2. Symptom Severity (SS) Score
Rate the severity of the following symptoms during the past week (0 = none, 3 = severe/continuous).
Additional Somatic Symptoms (B-Score)
Check any other physical symptoms you experienced during the past week.
Total somatic symptoms: 0
SS Score: 0 / 12
3. Duration of Symptoms (ACR Criterion B)
How long have you been experiencing these pains and symptoms?