Table 2 Demographics (mean (SD), n (%)) for girls with Generalized Joint Hypermobility (GJH) and girls without (non-GJH)
|  | GJH (n = 16) | non-GJH (n = 10) | p-value |
|---|---|---|---|
Beighton score (0–9), mean (SD) | 6.8 (0.7) | 1.3 (1.6) | < 0.01* |
Age (years), mean (SD) | 14.0 (0.0) | 14.3 (0.5) | 0.019* |
BMI (kg/m2), mean (SD) | 21.0 (2.8) | 21.0 (1.9) | 0.971 |
Height (cm), mean (SD) | 165.8 (4.9) | 165.8 (4.4) | 0.968 |
Weight (kg), mean (SD) | 57.7 (9.1) | 57.7 (4.7) | 0.986 |
Sports weekly (yes), n (%) | 12 (75) | 9 (90) | 0.617 |
Hours/week with sports, mean (SD) | 3.7 (3.8) | 4.1 (3.0) | 0.754 |
Knee pain on the test day, n (%) | 1 (6) | 1 (10) | 1.000 |