| |
Mean ± SD
|
Sex difference
|
|---|
| |
Total
|
Male
|
Female
|
t value
|
P value
|
|---|
|
3-D CT scans
| | | | | |
|
NSA1 (°)
|
132.1 ± 4.4
|
131.4 ± 3.9
|
132.6 ± 4.8
|
−1.480
|
0.142
|
|
TSH1 (mm)
|
7.2 ± 2.3
|
7.7 ± 2.6
|
6.8 ± 2.1
|
2.010
|
0.047*
|
|
HHT1 (mm)
|
18.8 ± 2.2
|
20.1 ± 1.6
|
17.7 ± 2.0
|
7.040
|
<0.001*
|
|
cASD1 (mm)
|
44.2 ± 4.1
|
47.3 ± 2.3
|
41.7 ± 3.4
|
10.472
|
<0.001*
|
|
aASD (mm)
|
40.4 ± 3.6
|
43.1 ± 2.2
|
38.2 ± 2.9
|
10.298
|
<0.001*
|
|
Radiographs
| | | | | |
|
NSA2 (°)
|
133.0 ± 5.2
|
132.1 ± 5.6
|
133.7 ± 4.7
|
−1.696
|
0.092
|
|
TSH2 (mm)
|
10.0 ± 2.7
|
10.1 ± 3.0
|
9.7 ± 2.4
|
0.938
|
0.350
|
|
HHT2 (mm)
|
23.3 ± 2.3
|
24.4 ± 1.9
|
22.4 ± 2.1
|
5.415
|
<0.001*
|
|
cASD2 (mm)
|
46.4 ± 4.9
|
49.8 ± 4.0
|
43.6 ± 3.6
|
8.866
|
<0.001*
|
-
SD standard deviation, NSA neck-shaft angle, TSH tuberosity-to-articular surface height, HHT humeral head thickness, cASD articular surface diameter in the coronal plane, aASD articular surface diameter in the axial plane
- *Statistically significant (P < 0.05)
