1. Neck Disability Index
Fairbank JCT Davies JB. Pollard CA. Vernon H Mior S. Patient-completed, condition-specific functional status questionnaire, based on the Oswestry low back pain questionnaire. 10 items including pain, personal care, lifting, reading, headaches, concentration, work, driving, sleeping and recreation. Each item J Manipulative Physiological Therapeutics

2. Neck Pain Score of Jordan
Jensen MP Karoly P Braver S. Jordan A Bendix T, Jordan et al described a method for measuring neck and associated radicular pain in patients with neck disorders. The study was done in Copenhagen Denmark Jordan A Manniche C