Epistemis

Fibromyalgia Diagnostic Calculator (ACR 2016)

Required inputs

The inputs this calculator asks for inside the app.
VariableExample value
Left Shoulder1
Right Shoulder1
Left Arm1
Right Arm1
Left Forearm1
Right Forearm1
Left Hip1
Right Hip1
Left Thigh1
Right Thigh1
Left Leg1
Right Leg1
Left Mandible1
Right Mandible1
Thorax / Chest1
Abdomen1
Upper Back1
Lower Back1
Neck1
Generalized fatigue in the last week
Non-restorative sleep upon waking
Emergence of cognitive symptoms (fibrofog)
Chronic headache1
Pain or cramps in the lower abdomen (Irritable Bowel Syndrome)1
Diagnosed depression or active depressive symptoms1

Run the calculation in the app

This page explains the score but does not run it. In Epistemis, the calculator validates units, flags values outside physiological ranges, and provides the interpretation that a number alone cannot convey.

Epistemis is educational review material. It is not a medical device, does not diagnose or prescribe treatment, and does not replace formal medical training, current clinical guidelines, or professional clinical judgment.

Specialty
Rheumatology
Area
Internal Medicine
Variables
25
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