Evidence-adequate factors: hypertension 612 (75, 84%), diabetes mellitus 168 (20.82%), atrial fibrillation 50 (6.2%), smoking 124 (15.24%), past history of stroke 96 (11.9%) and evidence-little factors: lipidemia disorders 574 (71, 13%), excessive alcohol consumption 121 (14.99%), little exercise 713 (88.35%).