Table 2

Univariate analysis of the overall survival in CVST patients

Variable	HR	95% CI	P values
Age	1.046	1.020 to 1.072	<0.001*
Gender	0.707	0.472 to 1.060	0.093
From onset to admission time(t)	0.999	0.996 to 1.002	0.530
Malignancy	3.142	0.952 to 10.366	0.060
Infection	1.293	0.616 to 2.718	0.497
Pregnancy or puerperium	0.605	0.211 to 1.734	0.350
Haematological diseases	2.087	0.497 to 8.766	0.315
Trauma	1.444	0.197 to 10.599	0.718
Intracerebral haemorrhage	2.765	1.294 to 5.910	0.009*
Epilepsy	1.324	0.568 to 3.087	0.515
Dyskinesia and sensory disturbance	1.391	0.569 to 3.404	0.469
Coma	5.059	2.470 to 10.362	<0.001*
Barylalia	1.068	0.145 to 7.840	0.948
Isolated headache	0.041	0 to 5.033	0.193
Intracranial hypertension	1.538	0.629 to 3.764	0.345
LMR	0.628	0.461 to 0.857	0.003*
D-dimer	1.030	0.990 to 1.072	0.141
Left sigmoid sinus	0.429	0.164 to 1.122	0.084
Right sigmoid sinus	0.731	0.325 to 1.641	0.447
Left transverse sinus	1.040	0.505 to 2.142	0.914
Right transverse sinus	1.194	0.583 to 2.447	0.627
Straight sinus	4.249	2.072 to 8.710	<0.001*
Superior sagittal sinus	1.264	0.579 to 2.761	0.556
Inferior sagittal sinus	1.261	0.440 to 3.613	0.666
Venous	1.541	0.590 to 4.025	0.377