TABLE 5.
Profile of Injury Versus No-Injury Groupa
| Injury Group | No-Injury Group | P | |||
|---|---|---|---|---|---|
| Mean (SD) | 95% CI | Mean (SD) | 95% CI | ||
| Age, y | 14.9 (2.8) | ±1.0 | 15.0 (2.1) | ±1.1 | .8 |
| Height, cm | 164.3 (12.7) | ±4.7 | 171.1 (7.5) | ±4.0 | .04b |
| Weight, kg | 56.4 (14.3) | ±5.2 | 60.6 (10.7) | ±5.8 | .3 |
| ROM, deg | |||||
| ER D | 117.4 (12.0) | ±4.4 | 116.7 (12.5) | ±6.8 | .4 |
| ER ND | 108.8 (21.1) | ±7.8 | 112.0 (14.8) | ±8.0 | .2 |
| IR D | 55.4 (18.1) | ±6.7 | 45.6 (19.0) | ±10.3 | .03b |
| IR ND | 65.3 (9.5) | ±3.5 | 55.0 (13.7) | ±7.4 | .01b |
| TROM D | 172.3 (16.0) | ±5.9 | 162.3 (20.4) | ±11.1 | .07 |
| TROM ND | 176.9 (15.5) | ±5.7 | 167.0 (21.7) | ±11.7 | .08 |
| HAD D | 27.0 (8.4) | ±3.1 | 31.5 (10.3) | ±3.5 | .1 |
| HAD ND | 30.8 (9.4) | ±5.6 | 37.3 (13.2) | ±7.2 | .08 |
| EXT D | 1.0 (8.0) | ±2.9 | 1.0 (9.0) | ±4.8 | .4 |
| EXT ND | 4.5 (5.2) | ±1.9 | 4.9 (5.2) | ±2.8 | .4 |
| Questionnaire | |||||
| Q1 | — | — | — | — | — |
| Q2 | 8.6 (1.9) | ±0.7 | 7.6 (1.5) | ±0.8 | .04b |
| Q3 | 10.6 (2.1) | ±0.7 | 10.3 (2.0) | ±1.1 | .3 |
| Q4 | See Table 3 | ||||
| Q5 | 4.4 (2.6) | ±0.9 | 4.7 (2.2) | ±1.1 | .3 |
| Q6 | 8.9 (2.9) | ±1.0 | 9.7 (2.0) | ±1.0 | .1 |
| Q7 | 29.0 (17.1) | ±6.3 | 18.1 (12.2) | ±6.6 | .02b |
| Q8 | 5.5 (1.8) | ±0.7 | 3.5 (1.8) | ±1.0 | .002b |
| Q9 | 74.2 (25.5) | ±9.4 | 56.6 (32.9) | ±17.8 | .05 |
| Q10 | 7.6 (7.4) | ±2.7 | 4.3 (6.3) | ±3.4 | .08 |
| Q11 | 3.5 (6.1) | ±2.2 | 1.5 (1.7) | ±0.9 | .07 |
aD, dominant/pitching shoulder/elbow; ER, shoulder external rotation; EXT, elbow extension; HAD, shoulder horizontal adduction; IR, shoulder internal rotation; ND, nondominant/nonpitching shoulder/elbow; Q, question; ROM, range of motion; TROM, total shoulder range of motion (ER + IR).
bStatistically significant between-group difference (P < .05).