Table 4 Binary logistic regression analysis by forward stepwise (Conditional) for risk factors of adolescent lumbar isthmic spondylolisthesis.

From: Difference of Sagittal Alignment between Adolescents with Symptomatic Lumbar Isthmic Spondylolisthesis and the General Population

Variable

B

Standard Error

Wald

df

P value

OR

95% CI

Constant

−7.781

1,525

26.031

1

<0.001

  

PI

0.135

0.028

22.888

1

<0.001

1.145

1.083–1.210

  1. Lumbar isthmic spondylolisthesis group was designated as 1, the control was as 0, in order to interpret the findings. The independent variables were PT, PI, SS, SVA, LL, L5I and L5 Slope.