Table 2

Multivariable logistic regression analysis in different subgroups with acute/subacute patients with CVST

Groups	Variable	OR	95% CI	P value
Subgroup 1	Age	1.055	1.027 to 1.083	<0.001*
	SII	1.303	1.102 to 1.501	0.011*
	Coma	2.726	1.547 to 3.963	0.026*
	Straight sinus	2.485	1.142 to 5.409	0.022*
Subgroup 2	Age	1.100	1.027 to 1.177	0.006*
	SII	1.104	0.998 to 1.209	0.251
	Coma	2.667	1.196 to 5.209	0.001*
	Straight sinus	5.104	1.998 to 12.209	0.009*
Subgroup 3	Age	1.216	0.862 to 1.715	0.266
	SII	1.407	1.204 to 1.703	0.034*
	Coma	1.101	0.997 to 1.501	0.061
	Straight sinus	5.412	0.769 to 11.436	0.120
Subgroup 4	Age	1.064	1.016 to 1.115	0.009*
	SII	1.207	0.986 to 1.505	0.119
	Coma	4.753	2.082 to 6.834	0.003*
	Straight sinus	4.086	1.031 to 8.696	0.046*

*Statistically significant. Subgroup analysis was carried out in male (subgroup 1), female (subgroup 2), pregnancy/puerperium (subgroup 3) and non-pregnancy/puerperium (subgroup 4) Patients with CVST.
CVST, cerebral venous sinus thrombosis; SII, systemic immune–inflammation index.