Research Article
Pelvic Incidence: A Predictive Factor for Three-Dimensional Acetabular Orientation—A Preliminary Study
Table 4
The residuals (difference between measured and predicted
acetabulum axis) in each model and the confidence limits of predicted
acetabulum axis.
| | right | right | right | left | left | left | | Degree | Acetabulum axis | Acetabulum axis | Acetabulum axis | Acetabulum axis | Acetabulum axis | Acetabulum axis |
| | Mean/SD | −0.05/4.98 | −0.64/7.52 | 1.39/4.92 | 0.21/3.26 | −0.47/4.79 | 1.18/2.97 | | Max/min | 8.01/−8.47 | 13.93/−9.29 | 8.63/−4.93 | 3.65/−6.89 | 7.50/−6.57 | 6.28/−2.58 | | 95% CL of mean | 2.9 | 4.4 | 2.9 | 1.9 | 2.8 | 1.8 | | 99% CL of mean | 3.9 | 5.8 | 3.8 | 2.5 | 3.7 | 2.3 |
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