Table 3 Intra- and inter-rater reliability of acetabular parameters
From: Standard radiographic values for the acetabulum in Japanese adolescents: a cross-sectional study
Parameter | ICC | |
|---|---|---|
Intra-rater reliability (95% CI) | Inter-rater reliability (95% CI) | |
LCEA | 0.87 (0.86 to 0.89) | 0.80 (0.77 to 0.86) |
Tönnis angle | 0.85 (0.84 to 0.86) | 0.71 (0.45 to 0.83) |
Sharp’s angle | 0.77 (0.75 to 0.79) | 0.73 (0.55 to 0.83) |
AHI | 0.75 (0.73 to 0.77) | 0.70 (0.63 to 0.77) |
LS | 0.66 (0.63 to 0.69) | 0.62 (0.51 to 0.71) |
VS | 0.89 (0.88 to 0.90) | 0.57 (0.46 to 0.67) |
PED | 0.74 (0.72 to 0.76) | 0.67 (0.25 to 0.83) |