Article 1 Female 1 Humans 1 Pain 1 Prevalence 1 Retrospective Studies 1 Tinnitus 1 cervical pain 1 chronic pain 1 controlled study 1 discriminant analysis 1 fatigue 1 female 1 frontostratial circuit human 1 major clinical study 1 male 1 nociception 1 pain 1 pain assessment 1 pain intensity 1 pain threshold 1 perception 1 prevalence 1 retrospective study 1 sex ratio 1 tinnitus 1 tolerance 1 visual analog scale 1 work disability 1