Evaluation of Sleep Quality in Patients With Chronic Neck Pain

Inclusion Criteria: * Patient has chronic mechanical neck pain for at least 3 months and without radicular pain * Patient's visual analogue scale score is 3 and over Exclusion Criteria: * History of neurological deficit * History of cervical stenosis, cervical surgery, spondylolisthesis, scoliosis * History of central or peripheral nervous system disorders * History of inflammatory neck pain * Pregnant or breast feeding * History of fibromyalgia disease * History of severe osteoporosis or osteomalacia * History of infectious, malignancy, and active psychiatric disease * Noncooperative * Patient has chronic pain in a region other than the neck region