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Table 3 Correlations of parameters with anterior vertebral height restoration rate

From: Bone cement distribution is a potential predictor to the reconstructive effects of unilateral percutaneous kyphoplasty in OVCFs: a retrospective study

Factors

Correlation coefficient

P value

Age

.141

.205

Gender

− .065

.562

BMI

− .039

.729

BMD (T-score)

− .164

.140

Pre-op AVHR

− .518

.000*

Pre-op CA

.327

.003*

CR

.716

.000*

BCV

.172

.123

Diffusion score

.300

.006*

VAS changes

.046

.669

ODI changes

.250

.024*

  1. AVHRR correlates positively with preoperative CA, CR, diffusion score, and ODI changes, while negatively with preoperative AVHR with statistical significance
  2. BMI body mass index, BMD bone mineral density, Pre-op preoperative, Post-op postoperative, AVHR anterior vertebral height ratio, CA kyphotic Cobb angle, AVHRR anterior vertebral height restoration rate, CR Cobb angle correction, BV bone cement volume, BE bone cement extravasation, VAS visual analogue score, ODI Owsertry Disability Index
  3. *P value by Spearman correlation coefficient
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X