From: Influence of greater trochanteric bone density and three-dimensional morphology on perioperative greater trochanteric fracture following total hip arthroplasty via an anterolateral approach
Variables
B
S.E
Odds ratio (95% CI)
P value
Type A and YAM ≧ 80
-
Type A and YAM < 80
0.320
0.881
1.38 (0.25–7.76)
0.72
Type B and YAM ≧ 80
0.954
1.155
2.60 (0.27–25.0)
0.41
Type B and YAM < 80
3.519
0.961
33.7 (5.13–222)
< 0.001