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Table 1 Comparison between different genders: diameters of medial screws, lengths of medial screws, L1 and L2

From: A guideline for screw fixation of coracoid process base fracture by 3D simulation

Group Diameter# (mm) Length# (mm) L1# (mm) L2# (mm)
All (n = 100) 7.08 ± 1.19 43.11 ± 6.31 11.63 ± 2.87 7.50 ± 1.72
Male (n = 50) 7.89 ± 0.98 47.62 ± 4.29 12.36 ± 2.70 8.21 ± 1.68
Female (n = 50) 6.27 ± 0.76 38.60 ± 4.54 10.89 ± 2.87 6.80 ± 1.45
t value* 9.237 10.207 2.629 4.475
P value* 0.00 0.00 0.01 0.00
  1. *t and P are the results of gender comparisons
  2. #For the diameter, length, the distance of L1 and L2, intersex difference was significant (P < 0.05)