Table 5 Summary of mean differences between intraoperative and image-based measurements. P-value is relative to the mean delta being different from zero
Sign | Mean Delta | SE | SD | 95%LCI | 95%UCI | P-value | Lower LOA | Upper LOA |
|---|---|---|---|---|---|---|---|---|
Inclination | -1.9 | 0.77 | 4.5 | -3.4 | 0.4 | 0.015 | -10.7 | 6.9 |
Version | -3.6 | 0.63 | 3.7 | -4.8 | -2.4 | <0.001 | -10.8 | 3.6 |
Offset | 1.5 | 0.85 | 5.0 | -0.1 | 3.2 | 0.069 | -8.2 | 11.2 |
Leg Length | 2.1 | 0.76 | 4.4 | 0.5 | 3.6 | 0.009 | -6.6 | 10.8 |
Absolute | ||||||||
 Inclination | 3.3 | 0.61 | 3.6 | 2.1 | 4.5 |  |  |  |
 Version | 4.3 | 0.51 | 3.0 | 3.3 | 5.2 |  |  |  |
 Offset | 3.9 | 0.56 | 3.3 | 2.8 | 5 |  |  |  |
 Leg Length | 3.7 | 0.55 | 3.2 | 2.7 | 4.8 |  |  |  |