Table 2.

Uni- and multivariate Fine-Gray models for recurrent stroke

	Univariate		Multivariate
	HR (95% CI)	p value	HR (95% CI)	p value
Age (per 1-year increase)	0.99 (0.94–1.04)	0.621	0.99 (0.97–1.02)	0.755
Sex, female	0.97 (0.33–2.82)	0.950	0.83 (0.47–1.48)	0.752
Hypertension	0.96 (0.30–3.10)	0.946	–
Dyslipidemia	1.23 (0.33–4.61)	0.763	–
Diabetes mellitus	1.63 (0.48–5.51)	0.433	–
Current smoking	0.91 (0.18–4.58)	0.907	–
Deep venous thrombosis	1.48 (0.50–4.35)	0.480	–
Adenocarcinoma	1.11 (0.31–4.00)	0.870	–
Systemic metastasis	1.96 (0.29–13.5)	0.493	–
Recent chemotherapy	1.58 (0.54–4.64)	0.405	–
DWI three territory sign	0.56 (0.18–1.79)	0.329	–
Oral anticoagulant use	0.72 (0.20–2.62)	0.617	–
Pretreatment D-dimer levels (per 1.0-μg/mL increase)	0.99 (0.98–1.01)	0.478	–
Posttreatment D-dimer levels (per 1.0-μg/mL increase)	1.04 (1.01–1.06)	0.002	–
Post/pre ratio (per 0.1 increase)	1.08 (1.01–1.15)	0.018	2.20 (1.61–3.01)	0.012

HR, hazard ratio; DWI, diffusion-weighted imaging.