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Table 2 Multivariate logistic regression analysis of risk factors for developing GERD symptoms based on radiographs in the standing position

From: Prevalence and key radiographic spinal malalignment parameters that influence the risk for gastroesophageal reflux disease in patients treated surgically for adult spinal deformity

Parameter OR 95% CI P-value
TK, standing 1.028 0.972–1.093 0.2266
TLK, standing 1.020 0.967–1.080 0.3443
LL, standing 0.998 0.939–1.063 0.9500
PI -LL 1.039 0.9477–1.167 0.4332
PT 0.982 0.882–1.067 0.6832
SS 0.939 0.832–1.034 0.2225
SVA 0.999 0.984–1.013 0.8371
Cobb angle 1.099 0.997–1.239 0.0727
  1. CI confidence interval, GERD gastroesophageal reflux disease, LL lumbar lordosis, OR odds ratio, TK thoracic kyphosis, TLK thoracolumbar kyphosis, PI pelvic incidence; PT pelvic tilt, SS sacral slope, SVA sagittal vertical axis