Fig. 2From: Cervicogenic headache treated by acupuncture based on jin theory: study protocol for a randomized controlled trialSPIRIT figure adopts PD and PR of PainVision analyzer, parameters of surface Electromyography (SEMG), short-form McGill Pain Questionnaire (SF-MPQ), range of motion (ROM) of the neck, Northwick Park Neck Pain Questionnaire (NPQ), Self-Rating Anxiety Scale (SAS), Self-Rating Depression Scale (SDS) for enrollment, interventions, and assessmentsBack to article page