Skip to main content

Table 3 The comparison of ODI scores between pre-operation and final follow-up in 238 osteoporotic vertebral compression fractures patients

From: Surgical options for symptomatic old osteoporotic vertebral compression fractures: a retrospective study of 238 cases

Time Grade I
(N = 86)
Grade II
(N = 60)
Grade III
(N = 44)
Grade IV
(N = 30)
Grade V
(N = 18)
Preoperation 69.63 ± 2.93 70.23 ± 2.30 70.18 ± 1.87 70.00 ± 2.23 70.56 ± 2.25
Postoperation 12 m 44.25 ± 3.10a 41.25 ± 3.31 a 42.13 ± 2.27 a 42.54 ± 2.01 a 40.93 ± 1.90 a
Final follow-up 40.07 ± 2.65 a 39.23 ± 2.56 a 40.09 ± 2.24 a 39.07 ± 1.72 a 39.56 ± 2.33 a
  1. aCompared with preoperative ODI, P < 0.05
  2. ODI oswestry disability index