chronic nonspecific neck pain
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: CNNP group: 1. aged 20-35 years; 2. pain experience in the suboccipital to the first thoracic vertebra region for at least 3months with a frequency more than once a week; 3. similar pain in both sides without specific abnormal automatic or pathological diagnosis; 4. the score of Neck Disability Index (NDI) ranges from 10-40. Control group participants: 1. no history of neck pain within the last half year; 2. NDI score<10; 3. aged 20-35 years.
Exclusion criteria
Exclusion criteria: 1. had any history of trauma, surgery on the spine and systemic diseases; 2. athletes of overhead sports; 3. positive Spurling and Dix Hallpike tests for radiculopathy signs and vestibular impairment, respectively.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| absolute error;maximal isometric muscle strength; | — |
Countries
China
Contacts
the General Hospital of PLA