1244-1245 / 3581
Comparison of systems
Right
Left
(%)
Superior
Inferior
(%)
Anterior
Posterior
(%)
Proportion of displacements <3mm -
KVI
62
56
45
Proportion of displacements <3mm - 76
66
68
MVI
Proportion of displacements <5mm -
KVI
88
79
74
Proportion of displacements <5mm -
MVI
90
84
84
3 mm action level - 27% more shifts on KVI than on EPI; (p= 0.0001)
Gill, 2012 BJR