| |
Body height
|
Knee height
|
Knee height as percentage of body height
|
|---|
| |
Univariate
|
P
|
Multivariate
|
P
|
Univariate
|
P
|
Multivariate
|
P
|
Univariate
|
P
|
Multivariate
|
P
|
|---|
|
Bone area
1
| | | | | | | | | | | | |
|
Medial
|
16 (11, 20)
|
<0.001
|
11 (4, 17)
|
0.001
|
44 (34, 54)
|
<0.001
|
37(23 52)
|
0.001
|
72 (32, 111)
|
0.001
|
50 (14, 87)
|
0.007
|
|
Lateral
|
12 (8, 17)
|
<0.001
|
6 (0, 12)
|
0.06
|
36 (25, 47)
|
<0.001
|
27 (11, 42)
|
0.001
|
65 (28, 103)
|
0.001
|
43 (7, 79)
|
0.002
|
|
Cartilage volume
1
| | | | | | | | | | | | |
|
Medial
|
19 (14, 24)
|
<0.001
|
10 (4, 17)
|
0.001
|
51 (38, 64)
|
<0.001
|
27 (7, 48)
|
0.009
|
71 (21, 120)
|
0.006
|
11 (-33, 54)
|
0.63
|
|
Lateral
|
28 (21, 35)
|
<0.001
|
12 (3, 21)
|
0.009
|
79 (63, 93)
|
<0.001
|
42 (19, 65)
|
0.001
|
129 (62, 195)
|
<0.001
|
44 (-10, 98)
|
0.11
|
|
Cartilage defects
2
| | | | | | | | | | | | |
|
Medial
|
1.0 (0.9, 1.1)
|
0.31
|
1.0 (0.9, 1.1)
|
0.62
|
1.0 (0.9, 1.1)
|
0.97
|
0.9 (0.7, 1.1)
|
0.29
|
0.8 (0.5, 1.1)
|
0.17
|
0.6 (0.4, 1.0)
|
0.05
|
|
Lateral
|
1.0 (0.9, 1.1)
|
0.99
|
1.0 (0.9, 1.1)
|
0.86
|
1.0 (0.8, 1.2)
|
0.84
|
0.9 (0.7, 1.3)
|
0.59
|
1.1 (0.6, 1.9)
|
0.74
|
0.8 (0.4, 1.7)
|
0.55
|
|
MRI osteophytes
2
|
1 (0.9, 1.1)
|
0.63
|
1.1 (1.0, 1.2)
|
0.01
|
1.0 (0.9, 1.2)
|
0.53
|
1.2 (1.0, 1.5)
|
0.06
|
1.1 (0.8, 1.6)
|
0.58
|
1.0 (0.6, 1.5)
|
0.94
|
- Bone area (mm2) adjusted for age, gender, weight, static knee angle and presence of tibiofemoral osteophytes (yes/no)
- Cartilage volume (mm3) adjusted for age, gender, weight, respective bone area, static knee angle and presence of tibiofemoral osteophytes (yes/no)
- Cartilage defects adjusted for age, gender, weight, respective cartilage volume, static knee angle and presence of tibiofemoral osteophytes (yes/no)
- MRI osteophytes adjusted for age, gender and BMI.
-
1Results expressed as beta coefficient of regression (95% confidence interval)
-
2Results expressed as odds ratio (95% confidence interval)
