|
Variable
|
Thigh pain group
|
No thigh pain group
|
p value
|
|---|
|
Preoperative parameters
|
|
FFI (a/b)
|
3.38
|
3.32
|
.525
|
|
a
|
3.95
|
4.00
|
.575
|
|
b
|
1.21
|
1.25
|
.286
|
|
FCI ((c − d)/c)
|
0.51
|
0.52
|
.412
|
|
c
|
2.53
|
2.61
|
.111
|
|
d
|
1.22
|
1.25
|
.497
|
|
Postoperative parameters
|
|
S-ICDR (e/f)
|
0.80
|
0.82
|
.148
|
|
e
|
1.08
|
1.15
|
.091
|
|
f
|
1.39
|
1.41
|
.926
|
|
S-ICDR (g/h)
|
0.84
|
0.82
|
.069
|
|
g
|
1.76
|
1.80
|
.306
|
|
h
|
2.11
|
2.20
|
.088
|
|
CSA (°)
|
2.52
|
1.65
|
.001
|
|
SSA (°)
|
4.63
|
3.96
|
.016
|
|
FSS (cm)
|
0.29
|
0.12
|
.000
|
|
VCSA (°)
|
1.32
|
0.85
|
.004
|
- FFI femoral flare index, FCI femoral cortical index, S-ICDR stem-intramedullary canal diameter ratio, CSA coronal stem angulation, SSA sagittal stem angulation, FSS femoral stem subsidence from the first to last follow-up visits, VCSA variation in coronal stem angulation from the first to last follow-up visits
