Whether chronic bronchitis is an independent risk factor for cerebral infarction in the elderly 1:1 case paired study

作     者：Xiuwen Yuan Zhigang Du Dan Zhang Jie Chen 

作者机构：Department of Respiratory Medicine the Third Hospital of Tangshan Tangshan 063100 Hebei Province China Department of Neurology Affiliated Hospital of North China Coal Medical College Tangshan 063000 Hebei Province China 

出 版 物：《Neural Regeneration Research》 (中国神经再生研究（英文版）)

年 卷 期：2007年第2卷第8期

页      面：502-505页

核心收录：

学科分类：1002[医学-临床医学] 100201[医学-内科学(含：心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 10[医学] 

主　　题：bronchitis, chronic brain infarction aged risk factors 

摘      要：BACKGROUND： The inflammatory reaction already becomes an important risk factor of causing acute cerebral infarction; however, the correlation between chronic bronchitis and senile cerebral infarction is still unclear. OBJECTIVE： To study whether the chronic bronchitis is the risk factor for senile cerebral infarction. DESIGN： 1 ： 1 pair, case contrast, and risk factor study. SETTINGS： Department of Respiratory Medicine, Third Hospital of Tangshan; Department of Neurology, Affiliated Hospital of North China Coal Medical College. PARTICIPANTS： A total of 147 patients with acute cerebral infarction who were regarded as case group were selected from Department of Neurology, the Third Hospital of Tangshan from January 2004 to December 2006. All patients met the diagnostic criteria of the Fourth National Cerebrovascular Diseases Meeting. There were 87 males and 60 females, and their ages ranged from 65 to 83 years. Based on 1 ： 1 pair study, another 147 subjects without cerebrovascular disease were regarded as control group. Except the diseases about infection, there were 73 males and 74 females, and their ages ranged from 62 to 81 years. All subjects provided the confirm consent and agreed with the coordinate experiment. METHODS： ①Questionnaire of risk factor of cerebral infarction was designed to measure the following items： chronic bronchitis, hypertension, diabetes mellitus, hyperlipemia, coronary heart disease, primary cerebral infarction/transient ischemic attack and history of smoking. ②Cerebral infarction was regarded as the dependent variance, while chronic bronchitis, hypertension, diabetes mellitus, hypedipemia, primary cerebral infarction/transient ischemic attack, coronary heart disease and smoking were regarded as the independent variance for multiple regression analysis, MAIN OUTCOME MEASURES： Risk factors of senile cerebral infarction. RESULTS： All 147 patients with acute cerebral infarction and 147 subjects without cerebrovascular diseases were involved i