Clinical Outcome and Biomechanical Analysis of Dynamic Hip Screw Combined with Derotation Screw in Treating Displaced Femoral Neck Fractures Based on Different Reduction Qualities in Young Patients (≤65 Years of Age)
Table 4
Univariate analysis to evaluate the risk factor for complications.
Variables
Without complications ()
With complications ()
value
Age (years)
0.005
Gender
0.019
Female
18 (30.0)
6 (75.0)
Male
42 (70.0)
2 (25.0)
Affected side
0.451
Right
27 (45.0)
2 (25.0)
Left
33 (55.0)
6 (75.0)
Injury mechanism
1.000
Fall injuries
30 (50.0)
4 (50.0)
Traffic accident injuries
30 (50.0)
4 (50.0)
Garden type
0.670
Type III
45 (75.0)
7 (87.5)
Type IV
15 (25.0)
1 (12.5)
Pauwels classification
0.334
II
12 (20.0)
0 (0.0)
III
48 (80.0)
8 (100.0)
Fracture level
0.402
Subcapital
33 (55.0)
4 (50.0)
Midcapital
25 (41.7)
3 (41.7)
Basicvervical
2 (3.3)
1 (3.3)
ASA classification
0.215
Time to surgery (days)
0.118
Follow-up duration (months)
0.435
Abbreviations: ASA: American Society of Anesthesiology classification. Statistically significant difference.
