Table 5.

Multivariate Logistic Regression Analysis of Risk Factors for Traumatic Sciatic Nerve Injury

	Partial Regression Coefficient	Standard Error	Wald	P	OR	95% Confidence Interval for the OR Value
						Lower Limit	Upper Limit
Mean ISS	−0.012	0.038	0.093	0.761	0.989	0.918	1.065
Mean AIS	0.141	0.053	7.019	0.008**	1.152	1.038	1.279
Bilateral lower extremity fracture	1.795	1.129	2.528	0.112	6.017	0.659	54.968
Posterior column	4.145	1.375	9.082	0.003**	63.097	4.259	934.727
Posterior hip dislocation	1.531	0.629	5.933	0.015*	4.623	1.349	15.851
Constant	−4.915	0.941	27.257	0.000	0.007

Notes: *P<0.05, **P<0.01.

Abbreviations: ISS, Injury Severity Score; AIS, Abbreviated Injury Scale.