Table 1.
Comparison of patients variables between the Sliding group and Non-sliding group
| Variables | Sliding group | Non-sliding group | P values |
|---|---|---|---|
| Patients(n) |
40 |
40 |
|
| Age(y) |
45.55 ± 9.87 |
46.83 ± 8.76 |
0.453 |
| Gender (Male/Female) |
24/16 |
30/10 |
0.232 |
| Side (Left/Right) |
15/25 |
19/21 |
0.498 |
| Weight 1M postoperatively (kg) |
64.83 ± 8.79 |
65.93 ± 8.68 |
0.575 |
| AO classification |
|
|
|
| Group A (31-A1) |
7 |
4 |
|
| Group B (31-A2.1) |
12 |
16 |
0.493 |
| Group C (31-A2.2, A2.3) |
21 |
20 |
|
| Operation time (min) |
46.73 ± 10.37 |
48.35 ± 9.23 |
0.461 |
| Intra-operative blood loss (ml) |
141.1 ± 18.12 |
138.5 ± 19.42 |
0.538 |
| Tip-Apex Distance (mm) |
22.03 ± 4.19 |
21.23 ± 3.12 |
0.336 |
| Fracture reduction (mm) |
8.48 ± 3.34 |
8.98 ± 3.50 |
0.515 |
| Length of hospital stay (days) |
4 ± 1 |
4 ± 1 |
NA |
| Bone healing cases (postoperatively) |
40 |
40 |
|
| 3M |
34(85.00%) |
36(90.00%) |
|
| 6M |
39(97.50%) |
38(95.00%) |
NA |
| 12M |
40(100%) |
39(97.50%) |
|
| Complications |
|
|
|
| Group A (31-A1) |
0 |
0 |
|
| Group B (31-A2.1) |
0 |
2 (Femoral shaft fracture) |
NA |
| Group C (31-A2.2, A2.3) |
0 |
1 (Cut-out) |
|
| Average healing time (Months) |
|
|
|
| Group A (31-A1) |
3.00 ± 1.13 |
3.00 ± 0.00 |
1 |
| Group B (31-A2.1) |
3.25 ± 0.87 |
3.25 ± 0.87 |
|
| Group C (31-A2.2, A2.3) |
3.23 ± 0.81 |
3.85 ± 3.64 |
|
| Harris Hip Score |
|
|
|
| Group A (31-A1) |
88.00 ± 8.10 |
90.25 ± 5.12 |
0.927 |
| Group B (31-A2.1) |
86.33 ± 11.85 |
87.13 ± 6.60 |
|
| Group C (31-A2.2, A2.3) | 84.52 ± 5.51 | 85.60 ± 10.34 |