Table 2.
Means and standard deviations of the 4 testers of the continuous variables, percentage of findings for categorical or ordinal variables, the reliability model used during the analysis, the reliability coefficient, the percentage of agreement for Kappa calculation, the 95% CI, and the standard error of measurement for continuous variables.
| Variable (n = 30) | Mean (SD) or % of findings | Model used | Reliability coefficient and % of agreement for Kappa calculation |
95% CI | SEM |
| Hamstrings length (degrees) | 81.5 (15.0) | ICC (2, 2) | .92 | (.82; .96) | 4.3 |
| Lateral retinacular length (tight, normal) | 83% tight | Kappa | .71 (93%) | (.57; .86) | -- |
| Q-angle (degrees) | 12.2 (4.3) | ICC (2, 1) | .70 | (.46; .85) | 2.4 |
| Tibial torsion (degrees) | 17.6 (5.4) | ICC (2, 1) | .70 | (.45; .85) | 2.9 |
| Quadriceps length (degrees) | 138.5 (12.3) | ICC (2, 2) | .91 | (.80; .96) | 3.8 |
| Femoral anteversion (degrees) | 12.8 (6.1) | ICC (2, 1) | .45 | (.10; .70) | 4.5 |
| Gastrocnemius length (degrees) | 9.3 (5.8) | ICC (2, 2) | .92 | (.83; .96) | 1.6 |
| Soleus length (degrees) | 16.0 (6.0) | ICC (2, 2) | .86 | (.71; .94) | 2.2 |
| Hip external rotation strength (Kg) | 17.1 (5.2) | ICC (2, 2) | .79 | (.56; .91) | 2.4 |
| Hip abduction strength (Kg) | 12.9 (4.6) | ICC (2,2) | .85 | (.68; .93) | 1.8 |
| ITB/TFL complex length (degrees) | 15.5 (11.1) | ICC (2, 2) | .97 | (.93; .98) | 2.1 |
| Foot pronation (mm) | 5.9 (2.7) | ICC (2, 1) | .93 | (.84; .97) | 0.7 |
| Quality of movement (from 0 to 1 = good; from 2 to 3 = medium; 4 and above = poor) | 33% good 50% medium 17% poor |
Kappa | .67 (80%) | (.58; .76) | -- |