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
Table 4 36-item Short-Form Health Survey of subjects by arm in week-12
| Variables | LT group (n = 24) | ST group (n = 25) | P value | Adjust P value |
| Δ Physical function | 26.7 (11.2) | 16.3 (12.4) | 0.003 | 0.024 |
| Δ Physical role | 39.0 (37.4) | 34.9 (37.7) | 0.704 | 0.996 |
| Δ Social function | 23.9 (15.2) | 17.5 (12.5) | 0.110 | 0.220 |
| Δ Emotion role | 21.6 (40.6) | 21.5 (39.6) | 0.996 | 0.996 |
| Δ Body pain | 27.4 (12.3) | 20.9 (10.6) | 0.057 | 0.152 |
| Δ Vitality | 12.7 (13.5) | 12.1 (14.4) | 0.890 | 0.996 |
| Δ General health | 12.0 (11.9) | 4.1 (10.9) | 0.019 | 0.076 |
| Δ Mental health | 13.4 (12.7) | 14.6 (15.1) | 0.755 | 0.996 |
- 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