Characteristics Patient Number:  n=74  (%)
Gender
           • Male 23 (31%)
           • Female 51 (69%)
Age  (y): mean=44
           • <40 12 (16%)
           • 40 - 60 47 (64%)
           • >60 15 (20%)
Etiology of myofascial pain
           • Cervical headache 12 (16%)
           • Cervalgia 19 (26%)
           • Charcot Marie Tooth 1A 1 (1%)
           • Chronic Back Pain 25 (34%)
           • Fibromyalgia 26 (35%)
           • Focal Dystonia or Spasticity 3 (4%)
           • Iliotibial Band Syndrome 1 (1%)
           • Pectoralis impingement 1 (1%)
           • Piriformis Syndrome 1 (1%)
           • Radiculopathy 12 (16%)
Summary of study patient demographics, including age, gender and etiology of chronic myofascial pain.
Table 1: Patient Demographic Characteristics.