TABLE 4.
Pre- and Postoperative Outcome Measures a
| Preoperative | Postoperative | Change, Pre- to Postoperative | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Traumatic | Atraumatic | P Value | Traumatic | Atraumatic | P Value | Traumatic | P Value b | Atraumatic | P Value b | P Value c | |
| VAS | 6.9 ± 2.1 | 7.1 ± 2.2 | .52 | 1.4 ± 2.4 | 2.1 ± 2.9 | .08 | –5.5 ± 3.2 | <.001 | –5.0 ± 3.2 | <.001 | .37 |
| SSV | 46.1 ± 22.8 | 53.1 ± 23.0 | .06 | 86.6 ± 15.2 | 82.4 ± 19.5 | .15 | 40.6 ± 39.0 | <.001 | 29.2 ± 39.7 | <.001 | .005 |
| PROMIS-10 | |||||||||||
| Mental | 12.5 ± 0.7 | 14.4 ± 3.2 | .09 | 14.2 ± 3.5 | 15.4 ± 2.9 | .09 | 1.7 ± 4.2 | .08 | 1.0 ± 6.6 | .31 | .67 |
| Physical | 10.0 ± 0.0 | 13.0 ± 3.0 | .004 | 14.5 ± 3.0 | 14.3 ± 2.4 | .74 | 4.5 ± 4.1 | <.001 | 1.3 ± 5.8 | .07 | .08 |
| ASES | 28.3 ± 9.4 | 50.8 ± 20.8 | .08 | 65.4 ± 24.4 | 64.5 ± 22.5 | .88 | 37.1 ± 27.1 | .04 | 13.7 ± 27.1 | .4 | .33 |
| ROM, deg | |||||||||||
| FF | 138 ± 43.7 | 152 ± 29.8 | .02 | 160 ± 14.6 | 154 ± 25.4 | .04 | 21.6 ± 48.6 | <.001 | 2.3 ± 48.2 | .48 | <.001 |
| ER | 46.2 ± 15.1 | 49.8 ± 13.9 | .09 | 49.4 ± 11.1 | 49.5 ± 11.8 | .93 | 3.1 ± 18.7 | .13 | –0.3 ± 20.8 | .87 | .09 |
| Strength | |||||||||||
| FF | 4.0 ± 0.7 | 4.3 ± 0.5 | .002 | 4.8 ± 0.4 | 4.8 ± 0.5 | .71 | 0.81 ± 0.75 | <.001 | 0.49 ± 1.1 | <.001 | <.001 |
| ER | 4.4 ± 0.6 | 4.5 ± 0.5 | .41 | 4.9 ± 0.3 | 4.8 ± 0.5 | .14 | 0.45 ± 0.61 | <.001 | 0.31 ± 1.3 | <.001 | .003 |
| IR | 4.7 ± 0.5 | 4.9 ± 0.4 | .04 | 5.0 ± 0.2 | 4.9 ± 0.3 | .39 | 0.27 ± 0.55 | .002 | 0.10 ± 1.0 | .22 | .002 |
a Values are presented as mean ± SD. Bold P values indicate statistically significant difference between groups (P < .05). ASES, American Shoulder and Elbow Surgeons; ER, external rotation; FF, forward flexion; IR, internal rotation; PROMIS-10, 10-Item Patient-Reported Outcomes Measurement Information System; ROM, range of motion; SSV, Subjective Shoulder Value; VAS, visual analog scale rated from 0-10.
b Pre- vs postoperative.
c Traumatic vs atraumatic.