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Multinomial Logistic Regression Analyses: Baseline Group = Other Injury
| Model Component |
Variables |
Coefficient |
Standard Error |
P Value |
Odds Ratio |
95% Confidence Interval |
| Back injuries | Scoliosis | 2.852 | 0.382 | .000 | 17.3 | 8.2, 36.6 |
| Agea | 1.122 | 0.545 | .039 | 3.1 | 1.1, 8.9 | |
| Hip external rotationb | 1.334 | 0.531 | .012 | 3.8 | 1.3, 10.8 |
Age 8–10 y compared with age 14–16 y.
Hip external rotation = hypermobile compared with average range of motion.
