Le, V.A., Duong, T.N.L., Nguyen, T.T., Thai, T.C., Le, T.T.T., Nguyen, T.K.N., Nguyen, T.U.N., Truong, V.C.T. and Nguyen, N.B.C. 2026. Arthritis self-efficacy and its association with pain, stiffness, and physical function in patients with knee osteoarthritis at Hue University of Medicine and Pharmacy Hospital. Hue Journal of Medicine and Pharmacy. 16, S-3 (Nov. 2026), 195–203. DOI:https://doi.org/10.34071/jmp.2026.S-3.21.