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