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©The Author(s) 2025.
World J Methodol. Dec 20, 2025; 15(4): 105493
Published online Dec 20, 2025. doi: 10.5662/wjm.v15.i4.105493
Published online Dec 20, 2025. doi: 10.5662/wjm.v15.i4.105493
Table 1 Baseline characteristics of patients included in final analysis
Characteristics | Frequency | Percentage |
Age (year), mean ± SD | 63.4 ± 8.3 | - |
Gender | ||
Male | 233 | 70.6% |
Female | 97 | 29.4% |
Race | ||
White/caucasian | 263 | 79.7% |
Black/afro-caribbean | 59 | 17.9% |
Other | 8 | 2.4% |
BMI (kg/m2), mean ± SD | 32.3 ± 6.2 | - |
BMI < 30 | 147 | 44.5% |
BMI ≥ 30 | 183 | 55.5% |
Number of comorbidities, mean ± SD | 0.7 ± 1.2 | - |
Comorbidities ≤ 3 | 317 | 96.1% |
Comorbidities > 3 | 13 | 3.9% |
KLG | ||
KLG < 2 | 69 | 20.9% |
KLG ≥ 2 | 261 | 79.1% |
PASE, mean ± SD | 163.1 ± 91.6 | - |
CESD, mean ± SD | 9.7 ± 9.1 | - |
Past steroid use | ||
No | 118 | 35.8% |
Yes | 38 | 11.5% |
Unknown | 174 | 52.7% |
WOMAC pain score, mean ± SD | 5.2 ± 4.1 | - |
Non-significant change | 246 | 74.5% |
Significant change | 84 | 25.5% |
- Citation: Musbahi O, Pouris K, Hadjixenophontos S, Al-Saadawi A, Soteriou I, Cobb JP, Jones GG. Machine learning for patient selection in corticosteroid decision making in knee osteoarthritis: A feasibility model. World J Methodol 2025; 15(4): 105493
- URL: https://www.wjgnet.com/2222-0682/full/v15/i4/105493.htm
- DOI: https://dx.doi.org/10.5662/wjm.v15.i4.105493