Table 3
Clinical results at the last follow up (SD = standard deviation).
| Studies | Clinical assessment | Kinematic alignment |
Mechanical alignment |
p-value |
|---|---|---|---|---|
| Mean (SD) (range) | Mean (SD) (range) | |||
| Dossett et al. [18] | OKS | 40 (10.2) (15 to 48) | 33 (11.1) (13 to 48) | 0.005 |
| WOMAC | 81 (20.3) (33 to 100) | 70 (22.6) (23 to 100) | 0.005 | |
| KSS | 160 (31.9) (93 to 200) | 137 (37.9) 64 to 200) | 0.005 | |
| Flexion | 121 (10.4) (100 to 150) | 113 (12.5) (80 to 130) | 0.002 | |
| Yeo et al. [39] | HSS | 94.8 (5.5) | 93.2 (8.0) | > 0.05 |
| WOMAC | 79.6 (1.8) | 80.7 (1.9) | > 0.05 | |
| KSS | 140.2 (16.6) | 137.6 (16.1) | > 0.05 | |
| Flexion | 129 (11.5) | 125 (11.5) | > 0.05 | |
| Laende et al. [40] | OKS | 31 (7.8) | 30 (8.6) | 0.61 |
| Satisfaction | 94 (12.9) | 91 (19.0) | 0.49 | |
| UCLA | 6.1 (1.9) | 5.9 (2.0) | 0.60 | |
| McEwen et al. [41] | OKS | 44.4 (4.3) (30 to 48) | 44.1 (4.1) (32 to 48) | 0.58 |
| KOOS JR | 89.6 (12.9) (55 to 100) | 88.5 (13.7) (45 to 100) | 0.69 | |
| FJS | 79.9 (23.5) (0 to 100) | 79.6 (19.4) (19 to 100) | 0.54 | |
| Flexion | 127 (10) (101 to 154) | 127 (11) (105 to 150) | 0.98 | |
| Young et al. [38] | OKS | 41.4 (7.2) | 41.7 (6.3) | 0.99 |
| WOMAC | 86.1 (15.5) | 89.1 (15.3) | 0.65 | |
| FJS | 68 (28.8) | 74.4 (23.6) | 0.29 | |
| KSS | 155.6 (30.6) | 160.9 (25.8) | 0.65 | |
| VAS | 78.2 (16.5) | 78.4 (17.1) | 0.99 |
OKS: Oxford Knee Score, WOMAC: Western Ontario and McMaster Universities Osteoarthritis Index, KSS: Knee Society Score, ROM: Range of Motion, FJS: Forgotten Joint Score, VAS: Visual Analogue Scale, HSS: Hospital for Special Surgery knee score, UCLA: University of California at Los Angeles Loneliness score, KOOS JR: Knee Injury and Osteoarthritis Outcome Score Junior.
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