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Table 2 FO and FT for chronic LBP using univariate and multiple logistic regression analysis

From: Facet joint parameters which may act as risk factors for chronic low back pain

Variable Univariate Logistic Regression Analysis Multiple Logistic Regression Analysis
OR 95% CI P OR 95% CI P
BMI 1.096 1.023~1.174 0.009 1.076 1.003~1.153 0.040
L3-L4       
 FO 1.016 0.992~1.040 0.191    
 FT 1.141 1.068~1.219 <.001 1.119 1.048~1.196 0.001
L4-L5       
 FO 1.010 0.989~1.032 0.339    
 FT 1.104 1.045~1.166 <.001 1.086 1.026~1.150 0.005
L5-S1       
 FO 1.029 1.008~1.052 0.008 1.030 1.006~1.055 0.013
 FT 1.067 1.020~1.116 0.005 1.051 1.005~1.099 0.029
  1. LBP: low back pain; BMI: body mass index; FO: facet orientation; FT: facet tropism