So sánh phương pháp

	Chỉ số Khuyết tật Cổ (NDI)	Chỉ số Khuyết tật Oswestry	Chỉ số viêm xương khớp WOMAC
Lĩnh vực	Phục hồi chức năng	Phục hồi chức năng	Phục hồi chức năng
Họ	Process / pipeline	Process / pipeline	Process / pipeline
Năm ra đời	1991	1980	1988
Người khởi xướng	Vernon, Mior	Fairbank, Couper, Davies, O'Brien	Bellamy, Buchanan, Goldsmith
Loại	Patient-reported outcome measure	Patient-reported outcome measure	Patient-reported outcome measure
Công trình gốc	Vernon, H., & Mior, S. (1991). The Neck Disability Index: a study of reliability and responsiveness. Journal of Manipulative and Physiological Therapeutics, 14(7), 409–415.	Oswestry, J. D., Proudfoot, S. J., Everleigh, S., & Sparkes, V. (1980). An automatic method for measuring vertebral interbody disc heights. Clinical Biomechanics, 5(2), 104–109.	Bellamy, N., Buchanan, W. W., Goldsmith, C. H., Campbell, J., & Stitt, L. W. (1988). Validation study of WOMAC: a health status instrument for measuring clinically important patient relevant outcomes to antirheumatic drug therapy in patients with osteoarthritis of the hip or knee. Journal of Rheumatology, 15(12), 1833–1840.
Tên gọi khác	NDI, NDI Scale, Neck Disability Questionnaire	ODI, Oswestry Index, Low Back Pain Scale	WOMAC Scale, WOMAC Arthritis Index
Liên quan	3	4	4
Tóm tắt	The Neck Disability Index (NDI) is a 10-item patient-reported outcome measure assessing the impact of neck pain and dysfunction on daily activities and quality of life. Developed by Vernon and Mior in 1991, NDI is the most widely used outcome measure in neck pain research and clinical practice, applicable to acute whiplash, cervical radiculopathy, chronic neck pain, and post-operative cervical conditions.	The Oswestry Disability Index (ODI) is a disease-specific measure of disability due to low back pain, originally developed by Fairbank and colleagues in 1980. It is one of the most widely used outcome measures in spine care, enabling clinicians and researchers to quantify the functional impact of low back pain and track treatment response in patients across acute, subacute, and chronic presentations.	The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) is a widely used patient-reported outcome measure designed to assess pain, stiffness, and physical function in patients with osteoarthritis of the hip or knee. Developed by Bellamy and colleagues in 1988, it has become the gold standard outcome measure in osteoarthritis clinical trials and practice.