Research Article
Analysis of Proximal Femoral Parameters in Adolescent Idiopathic Scoliosis
Table 2
Results of the intra- and interobserver reliability study, assessing reliability of EOS reconstructions. Evaluation is as per Winer’s criteria.
| Parameter | Intraobserver | Interobserver | ICC (obs 1) | ICC (obs 2) | ICC (obs 3) | Evaluation | ICC (interobs) | Evaluation |
| Femoral head diameter | 0.95 | 0.93 | 0.97 | Excellent | 0.92 | Excellent | Femur neck length | 0.93 | 0.91 | 0.95 | Excellent | 0.91 | Excellent | Neck shaft angle | 0.96 | 0.96 | 0.95 | Excellent | 0.93 | Excellent | Femoral offset | 0.92 | 0.94 | 0.93 | Excellent | 0.92 | Excellent | Femur mechanical axis-shaft angle | 0.97 | 0.94 | 0.98 | Excellent | 0.94 | Excellent | Femoral torsion | 0.90 | 0.90 | 0.93 | Excellent | 0.91 | Excellent | SterEOS Cobb angle | 0.91 | 0.91 | 0.94 | Excellent | 0.90 | Excellent |
|
|
ICC: intraclass coefficient, obs: observer.
|