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Table 3 Comparison of ODI between Group P and Group PF at different time

From: Vertebroplasty combined with facet joint block vs. vertebroplasty alone in relieving acute pain of osteoporotic vertebral compression fracture: a randomized controlled clinical trial

Group

Pre-operation

Post-operation

1 day

1 month

3 months

6 months

12 months

Group P (n = 97)

69.23 ± 6.94

48.63 ± 7.51#

48.21 ± 8.66#

45.97 ± 5.83#

36.46 ± 4.53#

36.18 ± 4.50#

Group PF(n = 101)

70.98 ± 6.85

41.27 ± 7.09#*

39.58 ± 6.70#*

37.60 ± 4.88#*

36.01 ± 5.59#

35.09 ± 3.86#

Time F, P

2139.084, < 0.001

Group F, P

73.618, < 0.001

Time * Group F, P

20.999, < 0.001

  1. Data are presented as mean ± SD. The groups were compared by repeated measures analysis of variance (ANOVA). Bonferroni correction was used to correct multiple comparisons. Group P: PVP group; Group PF: PVP combined with FB group
  2. Abbreviations: ODI Oswestry Disability Index, Group P PVP group, Group PF PVP combined with FB group
  3. #P < 0.05, vs pre-operation in the same group; *P < 0.05, vs Group P in the same time
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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