From: Osteosynthesis versus endoprosthesis for the treatment of femoral neck fracture in Asian elderly patients
Number
Excellent
Good
Poor
P-value
(%)
(n = 110)
(n = 24)
(n = 7)
AVN group
13 (11.8 %)
6 (25 %)
4 (57.1 %)
P = 0.154
Fixation failure group
3 (2.7 %)
5 (20.8 %)
3 (42.8 %)
P = 0.005
No complication group
94 (85.4 %)
13 (54.1 %)
0 (0 %)