|
Variable
|
PC (n = 304)
|
C (n = 276)
|
p value
|
|---|
|
Age, years, mean (SD)
|
82.4 (10.5)
|
81.3 (11.2)
|
0.243
|
|
Gender %, M:F
|
48.7:54.3
|
51.3:45.7
|
0.201
|
|
ASA, n (%)
|
|
1
|
6 (2.0)
|
4 (1.5)
|
0.628
|
|
2
|
71 (23.4)
|
74 (26.8)
|
0.337
|
|
3
|
189 (62.2)
|
140 (50.7)
|
0.005
|
|
4
|
37 (12.2)
|
57 (20.7)
|
0.006
|
|
5
|
1 (0.3)
|
1 (0.4)
|
0.945
|
|
CCI, mean (SD)
|
5.5 (2.3)
|
5.2 (2.1)
|
0.332
|
|
NHFS, mean (SD)
|
4.7 (1.5)
|
4.9 (1.7)
|
0.048
|
|
Fracture diagnosis, n (%)
|
|
Extracapsular
|
136 (44.7)
|
110 (39.9)
|
0.235
|
|
Intracapsular
|
149 (49.0)
|
148 (53.6)
|
0.267
|
|
Subtrochanteric
|
17 (5.6)
|
6 (2.2)
|
< 0.001
|
|
Periprosthetic
|
2 (0.66)
|
8 (2.9)
|
< 0.001
|
|
Others
|
0
|
4 (1.5)
|
< 0.001
|
- SD standard deviation, ASA American Society for Anaesthesiology, M male, F female, CCI Charlson Comorbidity Index, NHFS Nottingham Hip Fracture Score
