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Table 2 VAS and JOA outcome

From: Posterior decompression and occipitocervical fixation followed by intraoperative vertebroplasty for metastatic involvement of the axis

n = 10 Pre-op Final follow-up P value
VAS 8 (1) 2 (1) P < 0.001
JOA 10 (2) 14 (2) P = 0.003
  1. Note: All data were expressed in median (interquartile range)