Clinical Predictive Factors of Lower Extremity Deep Vein Thrombosis in Relative High-Risk Patients after Neurosurgery: A Retrospective Study

Table 2

Univariate logistic regression analysis.

		Odds ratio	Std. Err.	z	value	LOR	UOR
Gender	204	0.4120879	0.1275502	-2.86	0.004	0.2246593	0.7558845
Age	204	1.027768	0.0137985	2.04	0.041	1.001076	1.055171
Paresis	204	1.167675	0.1838017	0.98	0.325	0.8577009	1.589674
GCS score	204	0.8298877	0.0525759	-2.94	0.003	0.7329818	0.9396054
Bedridden	204	1.470424	0.4487322	1.26	0.206	0.8084996	2.674271
History of smoke	204	0.7614555	0.3078313	-0.67	0.5	0.3447719	1.681734
History of drink	204	1.344538	0.5359523	0.74	0.458	0.6155619	2.9368
Hypertension	204	2.844444	0.8879665	3.35	0.001	1.54267	5.244715
Height	204	0.9488808	0.0191477	-2.6	0.009	0.9120845	0.9871616
Weight	204	1.008087	0.0169047	0.48	0.631	0.9754933	1.041771
BMI	204	1.149204	0.062978	2.54	0.011	1.032168	1.279512
Autar score	204	3.364549	0.6006181	6.8	<0.001	2.371241	4.773952
Length of hospital stay	204	1.042662	0.0208805	2.09	0.037	1.00253	1.084401
Preoperative D-dimer	204	1.300772	0.0836553	4.09	<0.001	1.146723	1.475515
Postoperative D-dimer	204	1.353909	0.0818205	5.01	<0.001	1.202677	1.524158