เปรียบเทียบวิธี

	ดัชนีโรคข้อเข่าเสื่อม WOMAC	คะแนนผลลัพธ์อาการบาดเจ็บที่เข่าและโรคข้อเข่าเสื่อม	ดัชนีความพิการออสเตรส (Oswestry Disability Index)
สาขาวิชา	การฟื้นฟูสมรรถภาพ	การฟื้นฟูสมรรถภาพ	การฟื้นฟูสมรรถภาพ
ตระกูล	Process / pipeline	Process / pipeline	Process / pipeline
ปีกำเนิด	1988	1998	1980
ผู้ริเริ่ม	Bellamy, Buchanan, Goldsmith	Roos, Roos, Lohmander, Ekdahl, Beynnon	Fairbank, Couper, Davies, O'Brien
ประเภท	Patient-reported outcome measure	Patient-reported outcome measure	Patient-reported outcome measure
แหล่งต้นตำรับ	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.	Roos, E. M., Roos, B. P., Lohmander, L. S., Ekdahl, C., & Beynnon, B. D. (1998). Knee Injury and Osteoarthritis Outcome Score (KOOS): development of a self-administered outcome measure. Journal of Orthopaedic & Sports Physical Therapy, 28(2), 88–96.	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.
ชื่อเรียกอื่น	WOMAC Scale, WOMAC Arthritis Index	KOOS, KOOS Scale	ODI, Oswestry Index, Low Back Pain Scale
ที่เกี่ยวข้อง	4	2	4
สรุป	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.	The Knee Injury and Osteoarthritis Outcome Score (KOOS) is a patient-reported outcome measure designed for active patients with knee injury and osteoarthritis. Developed by Roos and colleagues in 1998, KOOS extends assessment beyond traditional osteoarthritis scales to include symptoms, pain, function in daily living, function in sport and recreation, and knee-related quality of life—making it ideal for younger, more active populations.	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.