Psychometric Validation and Population-Based Normative Values of the Japanese Oswestry Disability Index Version 2.1a: A Nationally Representative Survey
Endo Y, Tominaga R, Kurita N#, Fujita N, Wakita T, Kobayakawa M, Matsumoto Y, Ohtori S, Konno Si, Nikaido T, and Clinical Research Committee of the Japanese Society of Lumbar Spine Disorders. (#corresponding author)
Psychometric Validation and Population-Based Normative Values of the Japanese Oswestry Disability Index Version 2.1a: A Nationally Representative Survey
The Spine Journal
2026;
(in press)
