| |
Spearman’s r
|
p
|
Β1 (95% CI)
|
p
|
Β2 (95% CI)
|
p
|
|---|
|
Total BML score
|
0.34
|
< 0.001**
|
0.08 (0.04–0.11)
|
< 0.001**
|
0.07 (0.02–0.11)
|
0.005**
|
|
Medial FT joint
|
0.29
|
< 0.001**
|
0.10 (0.04–0.16)
|
0.001**
|
0.08 (0.02–0.16)
|
0.02*
|
|
Lateral FT joint
|
0.09
|
0.003**
|
−0.01 (− 0.18–0.15)
|
0.87
|
− 0.03 (− 0.19–0.14)
|
0.74
|
|
Medial PF joint
|
0.03
|
0.35
|
0.06 (− 0.06–0.17)
|
0.32
|
0.06 (− 0.06–0.18)
|
0.31
|
|
Lateral PF joint
|
0.13
|
< 0.001**
|
0.14 (0.05–0.23)
|
0.003**
|
0.13 (0.03–0.23)
|
0.01*
|
|
Subspinous region
|
0.18
|
< 0.001**
|
−0.04 (− 0.21–0.14)
|
0.69
|
− 0.06 (− 0.24–0.12)
|
0.53
|
|
Articular cartilage score
|
0.32
|
< 0.001**
|
0.05 (0.01–0.1)
|
0.03*
|
0.02 (− 0.01–0.05)
|
0.25
|
|
Osteophytes score
|
0.26
|
< 0.001**
|
0.04 (0.01–0.07)
|
0.01*
|
0.01 (− 0.01–0.03)
|
0.46
|
|
Hoffa’s synovitis score
|
0.18
|
< 0.001**
|
0.3 (0.03–0.60)
|
0.03*
|
−0.03 (− 0.21–0.15)
|
0.72
|
|
Effusion score
|
0.24
|
< 0.001**
|
0.4 (0.13–0.59)
|
0.002**
|
0.08 (−0.06–0.22)
|
0.26
|
|
Medial meniscus extrusion score
|
0.22
|
< 0.001**
|
0.15 (−0.05–0.36)
|
0.14
|
0.03 (−0.12–0.13)
|
0.96
|
- B1: OA-related MRI features adjusted for non-weight-bearing pain, age, sex, and BMI. BML subscores were in addition adjusted for BML at the other four joint compartments. B2: OA-related MRI features adjusted for non-weight-bearing pain, age, sex, BMI, the other OA-related MRI features, and anterior cruciate ligament tears. BML subscores were in addition adjusted for BML at the other four joint compartments.*p < 0.05, ** p < 0.01
- BML bone marrow lesion, FT femorotibial, PF patellofemoral
