Caudal epidural steroid injection ultrasound-guided versus fluoroscopy-guided in treatment of refractory lumbar disc prolapse with radiculopathy

Egyptian Journal of Radiology and Nuclear Medicine

Table 7 Logistic regression analysis for significant predictors of successful procedure among the studied group

Variable	B	S.E.	Wald	P	OR	95.0% C.I.
Variable	B	S.E.	Wald	P	OR	Lower	Upper
Young age (<40 years)	− 0.02	0.03	0.78	0.38	0.98	0.93	1.03
Duration < 6 months	0.95	0.55	1.93	0.03*	2.25	1.04	4.71
Target level, not L2–3/L3–4	1.29	0.72	3.14	< 0.001**	4.13	2.67	10.76
LDP other than foraminal type	1.15	0.63	3.02	0.002**	3.78	2.05	7.84

B beta, S.E standard error, Wald wald test, P p value, OR odds ratio, C.I confidence interval, NS non-significant (p > 0.05)
*Significant (p < 0.05)
**Highly significant (p < 0.01)