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Table 1 Measurements to evaluate pain and FM impact

From: Augmentation of EMDR with multifocal transcranial current stimulation (MtCS) in the treatment of fibromyalgia: study protocol of a double-blind randomized controlled exploratory and pragmatic trial

Clinical variable

Measurement interview/self-report

t1

Baseline

t2

Post-treatment

6 months

t3

Follow-up

12 months

Pain intensity

VAS pain

x

x

x

Pain disability

PDI

x

x

x

FM impact

FIQ

x

x

x

  1. VAS pain Visual Analog Scale for pain, PDI Pain Disability Index, FIQ Fibromyalgia Impact Questionnaire