From: Effect of pedicle-screw rod fixation on oblique lumbar interbody fusion in patients with osteoporosis: a retrospective cohort study
Groups
Variables
SE
β
95%CI
P value
Combined
Constant
0.342
(0.675, 2.090)
0.001
BMD
0.152
−0.602
(−0.862, −0.234)
Stand-alone
0.174
(2.451, 3.153)
< 0.001
0.106
−0.797
(−1.083, −0.656)