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

Table 4

Discriminatory ability of independent risk factors for DVT in patients after neurosurgery.

Marker	AUC	SE.AUC	Lower limit	Upper limit		value	Cutoff
Hypertension	0.62614	0.03709	0.55345	0.69883	3.4011	0.00067	1
Autar score	0.93291	0.01709	0.8994	0.96641	25.32387	<0.001	11
Postoperative D-dimer	0.78723	0.03544	0.71777	0.8567	8.10402	<0.001	1.23
Combined factor	0.98165	0.00913	0.96375	0.99955	52.72708	<0.001	0.43
Gender	0.60841	0.03737	0.53517	0.68164	2.90133	0.00372	0
GSC score	0.59974	0.03662	0.52798	0.67151	2.72404	0.00645	5