From: Femoral neck shaft angle measurement on plain radiography: is standing or supine radiograph a reliable template for the contralateral femur?
Variables
Inter-rater reliability (95% CI)
Upright, right
0.797 (CI 0.691–0.861)
Upright, left
0.590 (CI 0.174–0.769)
Supine, right
0.758 (CI -0.078–0.912)
Supine, left
0.603 (CI -0.211–0.855)
Overall
0.688 (CI 0.128–0.851)