Table 4.
Spearman rank correlation coefficient (P-value) between SHOMRI and radiographic OA scores, Hip osteoarthritis outcome score, and Range of motion
| Radiographic OA scores |
Hip osteoarthritis outcome score |
Range of motion measurements (°) |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Kellgren Lawrence grading |
OARSI hip OA score |
Pain | Symptoms† | Activity of Daily Living |
Flexion | Abduction | Adduction | External rotation |
Internal rotation |
|
|
SHOMRI Features |
||||||||||
| Articular cartilage |
0.52 (<0.001*) |
0.51 (<0.001*) |
0.17 (0.12) |
0.24 (0.03*) |
0.27 (0.01*) |
−0.03 (1.0) |
−0.29 (0.02*) |
−0.15 (0.21) |
−0.01 (0.93) |
−0.27 (0.03*) |
| Bone marrow edema |
0.36 (<0.001*) |
0.28 (0.005*) |
0.27 (0.01*) |
0.34 (0.002*) |
0.31 (0.004*) |
−0.10 (0.40) |
−0.37 (0.002*) |
−0.37 (0.002*) |
−0.19 (0.12) |
−0.07 (0.56) |
| Subchondral cyst | 0.44 (<0.001*) |
0.49 (<0.001*) |
0.40 (<0.001*) |
0.35 (0.001*) |
0.44 (<0.001*) |
−0.17 (0.16) |
−0.35 (0.003*) |
−0.30 (0.01*) |
−0.21 (0.09) |
−0.32 (0.009)* |
| Labrum | 0.41 (<0.001*) |
0.43 (<0.001*) |
0.13 (0.25) |
0.24 (0.03*) |
0.08 (0.45) |
−0.006 (0.96) |
−0.18 (0.14) |
−0.10 (0.43) |
−0.18 (0.13) |
−0.10 (0.43) |
| Paralabral cyst | 0.21 (0.034*) |
0.18 (0.072) |
0.10 (0.38) |
0.24 (0.03*) |
0.22 (0.05*) |
−0.05 (0.71) |
−0.04 (0.74) |
−0.15 (0.22) |
−0.06 (0.65) |
−0.04 (0.71) |
| Intraarticular body |
0.31 (0.002*) |
0.29 (0.004*) |
0.20 (0.09) |
0.11 (0.33) |
0.09 (0.43) |
−0.03 (0.80) |
−0.03 (0.79) |
−0.00 (1.0) |
−0.27 (0.03*) |
−0.12 (0.31) |
| Effusion/synovit is |
0.21 (0.033*) |
0.20 (0.052) |
0.18 (0.11) |
0.20 (0.07) |
0.16 (0.16) |
−0.08 (0.51) |
−0.26 (0.04*) |
−0.03 (0.79) |
−0.07 (0.57) |
−0.02 (0.86) |
| Ligamentum teres |
0.44 (<0.001*) |
0.38 (<0.001*) |
0.13 (0.23) |
0.03 (0.78) |
0.16 (0.17) |
−0.11 (0.36) |
−0.24 (0.05*) |
−0.12 (0.32) |
−0.11 (0.38) |
−0.33 (0.006*) |
|
Radiographic OA gradings |
||||||||||
| KL classification | 0.23 (0.04*) |
0.19 (0.09) |
0.28 (0.02*) |
−0.09 (0.47) |
−0.31 (0.01*) |
−0.04 (0.78) |
−0.09 (0.46) |
−0.23 (0.06) |
||
| OARSI hip OA score |
0.34 (0.002*) |
0.28 (0.02*) |
0.28 (0.01*) |
−0.09 (0.45) |
−0.28 (0.03*) |
−0.09 (0.48) |
−0.01 (0.92) |
−0.22 (0.08) |
||
†
Symptoms other than pain