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Quirui Nie,1 Hui Qian,2,3 Shenjian Chen,3 Wenwen Xiang,3 Yu Shen3,4 1Department of Gerontology, Nanchang First Hospital, Nanchang, People’s Republic of China; 2Department of Neurology, Fengxin County People’s Hospital, Fengxin, People’s Republic of China; 3Department of Neurology, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, People’s Republic of China; 4Department of Neurology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, People’s Republic of ChinaCorrespondence: Yu Shen, Department of Neurology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, People’s Republic of China, Email shenyu19950712@sina.comObjective: To compare the differences in risk factors and etiological classification between cerebral infarction in young patients and elderly patients, and explore the correlation between cerebral infarction in young patients and white matter lesions (WMLs).Methods: Sixty young patients with cerebral infarction and 142 elderly patients with cerebral infarction were included. The distributions of risk factors such as hypertension, diabetes, heart disease, smoking status, alcohol consumption status, migraine status, and WMLs in the two groups were carefully investigated and statistically analyzed.Results: According to the univariate analysis, the proportions of males, obese patients, patients with migraine, and patients with obstructive sleep apnea-hypopnea syndrome (OSAHS) in the young group were significantly greater than those in the elderly group. Hypertension, heart disease, and hyperhomocysteinemia were significantly more common in the elderly group than in the young group. According to the TOAST classification, the incidence of stroke of undetermined etiology in the young group was greater than that in the elderly group, whereas the incidence of large-artery atherosclerosis (LAA) in the elderly group was greater than that in the young group. Binary logistic regression analysis revealed that male sex, migraine status, and obstructive sleep apnea-hypopnea syndrome were independently associated with cerebral infarction in young adults, whereas hypertension, heart disease, and hyperhomocysteinemia were independently related to cerebral infarction in elderly individuals. In addition, the incidence of WMLs in the migraine group of young cerebral infarction patients was significantly greater than that in the nonmigraine group.Conclusion: Compared with those in elderly patients with cerebral infarction, the risk factors for cerebral infarction in young patients are relatively controllable. Furthermore, more methods are needed to determine the etiology of unexplained cerebral infarction in young patients. WMLs are thought to have a relatively high incidence in young patients with cerebral infarction and are significantly associated with migraine.Keywords: cerebral infarction, white matter lesions, young people, risk factors, migraine |
