TABLE 4.
Comparison of Preoperative and Postoperative Quantitative Outcomes Between the Groupsa
| Outcome Measure | Preoperative | Postoperative | ||||
|---|---|---|---|---|---|---|
| Fenestration | Tenotomy | P Value | Fenestration | Tenotomy | P Value | |
| Grip strength, kg | 24.9 ± 11.7 | 22.8 ± 8.8 | .33 | 32.0 ± 12.7 | 28.0 ± 10.0 | .09 |
| VAS-P score | 8.1 ± 1.5 | 7.8 ± 1.7 | .46 | 2.3 ± 2.1 | 1.3 ± 1.6 | .05 |
| QuickDASH score | 58.7 ± 18.9 | 61.6 ± 22.0 | .63 | 11.2 ± 17.9 | 17.4 ± 16.4 | .21 |
| PRTEE score | 72.1 ± 22.8 | 75.2 ± 19.6 | .61 | 20.1 ± 17.7 | 13.6 ± 17.8 | .20 |
aData are shown as mean ± SD. PRTEE, Patient-Rated Tennis Elbow Evaluation; QuickDASH, Quick Disabilities of the Arm, Shoulder and Hand; VAS-P, visual analog scale for pain.