From: Anterolateral approach with two incisions versus posterior median approach in the treatment of middle- and distal-third humeral shaft fractures
Group
Cases (n)
Age (\( \overline{x}\pm s, \) year)
Gender
AO/OTA classification
Male
Female
A
B
C
AATI
86
45.3 ± 6.8
44
42
40
29
17
PMA
80
46.7 ± 8.2
37
43
33
32
15
t value
1.19
χ2 value
0.40
0.47
0.70
0.03
P value
0.23
0.39
0.49
0.87