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Table 4 Pearson analysis of the clinical indexes and imaging parameters in both groups

From: Comparison of a directional cement delivery device versus conventional device in unilateral percutaneous kyphoplasty for the therapy of osteoporotic thoracolumbar fracture in the elderly

 

Novel Group

Conventional Group

△VAS

△QUALEFFO

△VAS

△QUALEFFO

R

P

R

P

R

P

R

P

△RAH

− 0.25

0.009

− 0.14

0.15

0.24

0.01

0.16

0.089

△Cobb

0.31

0.001

0.18

0.064

0.27

0.004

− 0.14

0.137

  1. △ = last follow-up measurements-preoperative measurements
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X