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Table 4 Pre-operative and pre-discharge JOA scores in two groups

From: Effectiveness of Tirobot-assisted vertebroplasty in treating thoracolumbar osteoporotic compression fracture

  Pre-operative Pre-discharge P value
Tirobot group (n = 30) 15.13 ± 2.50 23.33 ± 2.47 < 0.001
Control group (n = 30) 16.47 ± 3.16 23.97 ± 3.80 < 0.001
P value 0.075 0.448  
  1. JOA Japanese orthopaedic association scores