Copyright: ©Author(s) 2026.
World J Orthop. Jun 18, 2026; 17(6): 121358
Published online Jun 18, 2026. doi: 10.5312/wjo.v17.i6.121358
Published online Jun 18, 2026. doi: 10.5312/wjo.v17.i6.121358
Figure 2 Western Ontario and McMaster Universities Osteoarthritis Index total score and Western Ontario and McMaster Universities Osteoarthritis Index subscale scores between long-term group and short-term group.
A: Western Ontario and McMaster Universities Osteoarthritis Index (ΔWOMAC) total score; B: ΔWOMAC pain score; C: ΔWOMAC stiffness score; D: ΔWOMAC function score. WOMAC: Western Ontario and McMaster Universities Osteoarthritis Index; LT: Long-term; ST: Short-term.
- Citation: Wang CH, Li YR, Han L, Wang HQ, Jia SF, Liu XC, Wu H, Wu F, Wang BG. Effects of hydrogen inhalation duration on symptom relief in elderly patients with knee osteoarthritis: A pilot study. World J Orthop 2026; 17(6): 121358
- URL: https://www.wjgnet.com/2218-5836/full/v17/i6/121358.htm
- DOI: https://dx.doi.org/10.5312/wjo.v17.i6.121358