From: A retrospective analysis on the correlation between hip pain, physical examination findings, and alpha angle on MR images
Variable
Hip involvement
p value
Right
Left
Alpha angle
53.2 ± 2.0
53.1 ± 2.0
0.145
Hip pain (yes/no)
35/299
32/302
0.047
Positive impingement test
14/344
8/334
0.210
Internal rotation angle
31.7 ± 10.0
31.8 ± 9.4
0.637