Table 3: Comparison of postoperative change in femoral offset, mean and sub group differences.
|
No imaging |
Imaging |
p value |
Mean (mm) |
4.71 |
0.1 |
0.003 |
< -30 mm |
0 |
1 |
0.32 |
-30 mm to -20 mm |
0 |
0 |
N/A |
-20 mm to -10 mm |
3 |
6 |
0.32 |
-10 mm to -5 mm |
1 |
7 |
0.02 |
-5 mm to 0 mm |
7 |
13 |
0.16 |
0 mm to 5 mm |
15 |
16 |
0.92 |
5 mm -10mm |
22 |
10 |
0.009 |
10 mm - 20 mm |
9 |
6 |
0.37 |
20 mm - 30 mm |
1 |
1 |
0.98 |
>30 mm |
0 |
0 |
N/A |