Table 5. Relationship between VTE current events and continuous variables.

VTE = venous thromboembolism

Continuous variables	No VTE current events	VTE current events	P-value	95% confidence interval		t-value
	Mean ± SD	Mean ± SD
Age	44.06 ± 15.892	49.80 ± 15.89	0.173	-14.017	2.531	1.36
Caprini score	3 ± 2.2	6 ± 2.6	<0.001>	-4.162	-1.845	4.39
Duration of varicose veins	13.88 ± 13.7	3.39 ± 7.32	0.067	-21.961	0.981	2.94
Additional score	3 ± 0	3 ± 0	0.196	-.377	0.084	NA
Sum score (Caprini+ additional score)	6.05 ± 2.288	9.20 ± 2.7	<0.001>	-4.353	-1.947	4.44