TABLE 4.
Full and partial Spearman correlation coefficients between imaging parameters and PRTEE
| Measure | Correlation Coefficient | Partial Correlation Coefficient | ||||
|---|---|---|---|---|---|---|
| PRTEE pain |
PRTEE function |
PRTEE composite |
PRTEE pain |
PRTEE function |
PRTEE composite |
|
| Ultrasound Thickness |
0.44* | 0.22 | 0.26 | 0.28 | 0.16 | 0.17 |
| Ultrasound Neovascularity |
0.14 | 0.17 | 0.13 | −0.02 | 0.10 | 0.03 |
| Ultrasound Hypoechogenecity |
0.25 | 0.31 | 0.26 | 0.26 | 0.31 | 0.29 |
| MRI Score | 0.45* | 0.40 | 0.40 | 0.31 | 0.31 | 0.27 |
*
P<.05
**
P<.01
Abbreviations: MRI, magnetic resonance imaging; PRTEE, Patient-rated Tennis Elbow Evaluation