12 November 2021: Clinical Research
A Retrospective Study of the Risk Factors for Postoperative Foot or Ankle Pain in 90 Patients with Varus Osteoarthritis of the Knee who Underwent Total Knee Arthroplasty
Li-Jie Wu ABCF , Shi-Gang Jiang B , Lu-Kuan Cui CD , Qian Zhang E , Lei Zhang CF , Kai Kang BF , Yu-Ming Bai AD , Shi-Jun Gao AF*DOI: 10.12659/MSM.932796
Med Sci Monit 2021; 27:e932796
Table 2 The logistic regression analysis of foot or ankle pain and its potential explanatory variables.
| OR | 95% CI | p | |
|---|---|---|---|
| Sex | 1 | ||
| Female | |||
| Male | 0.131 | 0.020~0.874 | 0.036 |
| BMI | |||
| 1 | |||
| 25–30 | 5.351 | 0.417~68.738 | 0.198 |
| >30 | 28.937 | 2.155~388.478 | 0.011 |
| Genu varus (°) | |||
| 1 | |||
| ≥6 & | 23.176 | 1.411~380.753 | 0.028 |
| ≥10 | 27.716 | 2.125~361.525 | 0.011 |
| Pre-existing ankle OA | |||
| No | |||
| Yes | 9.279 | 1.780~48.353 | 0.008 |
| p | |||