KS Knee Score beyond 24 months
|
2
|
155
|
155
|
−0.18 (−1.13, 0.77)
|
0.71
|
25%
|
KS Function Score beyond 24 months
|
2
|
155
|
155
|
1.86 (0.86, 2.85)
|
0.0002
|
0%
|
ROM beyond 16 months
|
3
|
193
|
192
|
−0.41 (−2.18, 1.37)
|
0.65
|
0%
|
Complications
|
5
|
243
|
244
|
1.49 (0.68, 3.27)
|
0.32
|
1%
|
Infections
|
7
|
301
|
300
|
1.95 (0.75, 5.10)
|
0.17
|
0%
|
Mechanical axis outliers
|
2
|
55
|
54
|
3.80 (0.61, 23.57)
|
0.15
|
25%
|
Femoral component coronal angle outliers
|
3
|
93
|
91
|
5.24 (0.80, 34.28)
|
0.08
|
20%
|
Tibial component coronal angle outliers
|
3
|
93
|
91
|
4.14 (0.87, 19.75)
|
0.07
|
0%
|
Mechanical axis
|
3
|
88
|
89
|
0.34 (−0.37, 1.05)
|
0.35
|
15%
|
Femoral component coronal angle
|
5
|
251
|
251
|
0.07 (−1.30, 1.44)
|
0.92
|
93%
|
Tibial component coronal angle
|
5
|
251
|
251
|
−0.31 (− 1.58, 0.97)
|
0.64
|
93%
|
Lateral patellar tilt
|
2
|
143
|
144
|
0.73 (−0.30, 1.76)
|
0.16
|
0%
|
KS Knee Score 1.5–3 months
|
3
|
178
|
179
|
1.01 (−0.74, 2.76)
|
0.26
|
61%
|
KS Function Score 1.5–3 months
|
3
|
178
|
179
|
−0.67 (−5.45, 4.10)
|
0.78
|
82%
|
ROM 1–2 weeks
|
2
|
58
|
56
|
4.87 (1.78, 7.96)
|
0.002
|
0%
|
ROM 4–8 weeks
|
3
|
93
|
91
|
1.68 (−2.16, 5.51)
|
0.39
|
60%
|
VAS 1 day
|
3
|
93
|
91
|
−0.07 (−0.49, 0.35)
|
0.74
|
0%
|
VAS 4–8 weeks
|
2
|
58
|
56
|
−0.46 (−2.31, 1.40)
|
0.63
|
87%
|
Surgical time (min)
|
5
|
243
|
241
|
18.86 (8.81, 28.91)
|
0.0002
|
94%
|
Tourniquet time (min)
|
3
|
193
|
192
|
24.39 (3.19, 45.60)
|
0.02
|
99%
|
Intraoperative blood loss (ml)
|
2
|
158
|
157
|
3.10 (−24.89, 31.09)
|
0.83
|
0%
|
Total blood loss (ml)
|
4
|
111
|
110
|
4.24 (−56.29, 64.77)
|
0.89
|
48%
|
Incision, extension (cm)
|
4
|
188
|
188
|
−3.76 (−6.79, −0.73)
|
0.02
|
99%
|
Incision, flexion (cm)
|
3
|
193
|
192
|
−1.90 (−3.99, 0.19)
|
0.07
|
99%
|
Length of stay (days)
|
4
|
205
|
204
|
−0.34 (−1.02, 0.34)
|
0.33
|
71%
|
SLR at 24 h (% of patients)
|
2
|
73
|
72
|
1.62 (0.79, 3.30)
|
0.19
|
0%
|