Table IV.
Performance of the VAS strength relative to legacy instruments
| PROMs | Preoperative | 6 mo | 1 yr |
|---|---|---|---|
| ASES | 0.44 | 0.66 | 0.76 |
| Constant | 0.46 | 0.70 | 0.79 |
| PROMIS UE | 0.49 | 0.64 | 0.84 |
| qDASH | −0.48 | −0.76 | −0.78 |
| SANE | 0.70 | 0.79 | 0.89 |
| SF12 PCS | 0.23 | 0.56 | 0.71 |
| VR12 PCS | 0.27 | 0.55 | 0.72 |
| VAS function | 0.84 | 0.78 | 0.92 |
| VAS pain | 0.55 | 0.48 | 0.73 |
VAS, visual analog scale; PROM, patient-reported outcome measure; ASES, American Shoulder and Elbow Surgeons score; PROMIS, Patient-Reported Outcome Measurement Information System; UE, upper extremity; qDASH, Quick Disabilities of the Arm, Shoulder, and Hand; SANE, Single Assessment Numeric Evaluation; SF12 PCS, Short Form 12 Physical Component Score; VR12 PCS, Veterans Rand 12 Physical Component Score.
All values significant at α < 0.01.