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. 2021 Jun 6;3(3):100187. doi: 10.1016/j.ocarto.2021.100187

Table 2.

Prevalence of osteophytes across studies split into locations (%).

Triple P KNALL PROOF ROTTERDAM STUDY
MOAKS grade 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3
Patella
  • •

    Superior

  • •

    Inferior

  • •

    Medial

  • •

    Lateral

 66.2
66.9
64.7
71.3		 32.4
33.1
35.3
27.9		 0
0
0
0.7		 1.5
0
0
0		 79.4
88.7
99
98.7		 20
10
1
1.3		 0.6
1.3
0
0		 0
0
0
0		 63.4
65.2
68
70.7		 19.8
17.5
16
14.5		 4.0
4.6
3.7
2.4		 0.6
0.5
0.1
0.3		 93.2
92.9
92.4
96.7		 4.9
3.9
4.3
1.8		 1.5
2.9
2.9
1.4		 0.4
0.3
0.4
0.1
Femur
  • •

    Anterior medial

  • •

    Anterior lateral

  • •

    Central medial

  • •

    Central lateral

  • •

    Posterior medial

  • •

    Posterior lateral

 86
94.9
51.5
67.6
19.9
40.4		 13.2
5.1
47.8
30.9
72.1
57.4		 0.7
0
0.7
1.5
8.8
2.2		 0
0
0
0
0
0		 97
99.4
95.5
97
82.8
88.7		 3
0.6
4.5
3
14
10		 0
0
0
0
3.2
1.3		 0
0
0
0
0
0		 71.6
78.0
58.7
63.1
47.8
66.8		 10.6
5.6
16.2
15.4
28.5
18.1		 4.2
3.2
9.4
6.1
8.9
2.6		 1.1
0.8
3.2
2.8
2.7
0.4		 81.3
91.9
85.3
89.2
78.9
92.9		 12.1
4.3
6.7
5.0
14.0
4.7		 5.4
2.5
6.4
4.1
5.4
1.5		 1.2
1.1
1.6
1.7
1.6
0.8
Tibia
  • •

    Medial

  • •

    Lateral

 94.9
97.1		 5.1
2.9		 0
0		 0
0		 100
100		 0
0		 0
0		 0
0		 52.9
68.8		 25.4
14.8		 7.3
2.8		 2.0
1.3		 88.4
92.0		 6.5
5.4		 4.0
1.9		 1.0
0.6