05 April 2024>: Clinical Research
A Retrospective Study to Compare Patient Outcomes from Standard Total Knee Arthroplasty (TKA) versus Navigation-Guided Arthroplasty Using the Brainlab Software-Guided Surgical System at a Center in Hebei Province January 2021 to July 2023
Hao Pan A* , Meng Yang B , Wen Hui Ji C , Rui Zhi Cui D , Guo Qiang Liu D*DOI: 10.12659/MSM.942888
Med Sci Monit 2024; 30:e942888
Table 4 HSS scores.
Timepoints | Navigation group (n=105) | Traditional group (n=107) | Mean difference | 95% Cl | Cohen’s d | F | P |
---|---|---|---|---|---|---|---|
Preoperatively | 33.44±3.61 | 33.50±3.66 | −0.06 | (−1.04, 0.92) | −0.017 | 0.055 | 0.814 |
3 months postoperatively | 67.15±1.88 | 63.21±2.00 | 3.94 | (3.42, 4.46) | 2.03 | 10.253 | 0.002 |
6 months postoperatively | 74.17±2.94 | 74.35±2.02 | −0.18 | (−0.86, 0.50) | −0.071 | 0.922 | 0.338 |
1 year postoperatively | 81.89±2.63 | 82.11±2.38 | −0.22 | (−0.90, 0.46) | −0.088 | 0.756 | 0.385 |
2 years postoperatively | 88.74±2.15 | 88.68±2.19 | 0.06 | (−0.52, 0.64) | 0.028 | 0.011 | 0.987 |