Table 4. Multiple logistic regression analysis predicting in-hospital stroke recurrence in cryptogenic stroke patients.

Variables	OR	95% CI	p
NIHSS score on admission	1.074	1.024–1.127	0.003
Mitral regurgitation	0.567	0.238–1.354	0.202
ASA	2.497	0.959–6.500	0.061
Leukocyte count	1.000	1.000–1.000	0.550
D-dimer	1.029	0.998–1.062	0.068

OR = odds ratio, CI = confidence interval, NIHSS = NIH Stroke scale, ASA = atrial septal aneurysm.