| 安可英,赵洁,石斗飞,闫晓红,宓宝斌.高龄老年H型高血压患者靶器官损害的研究分析[J].Chinese journal of Epidemiology,2013,34(8):852-853 |
| 高龄老年H型高血压患者靶器官损害的研究分析 |
| Targeted organ damage of H-type hypertension in elderly patients |
| Received:March 06, 2013 |
| DOI： |
| KeyWord: 高血压|高同型半胱氨酸血症|高龄|危险因素 |
| English Key Word: Hypertension|Hyperhomocysteinemia|Elderly|Risk factors |
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| Abstract: |
| H型高血压定义为伴有血浆同型半胱氨酸(Hcy)水平升高的原发性高血压.目前鲜有高龄老年人群H型高血压对靶器官损害的文献报道,为此本研究探讨高龄老年H型高血压与靶器官损害的关系. 1.对象与方法: (1)研究对象:选择2010年9月至2012年8月在滨州医学院附属医院老年医学科住院高血压患者1024例,其中年龄＞60岁者934例. |
| English Abstract: |
| Through analyzing the influencing factors of congenital heart disease (CHD), it is aimed to establish CHD risk prediction model in fetus, and simultaneously provide theoretical foundation for CHD prevention. One-factor logistic regression method was used to screen the significant factors regarding CHD, and to separately adopt multiple-factor non-conditional logistic regression method and decision tree to set up model prediction fetus CHD risk and to analyze the advantages and shortcomings. Correct classification rates turned to be 80.93% and 82.79% respectively among 215 'training samples' by the two methods and the rates were 85.45 % and 89.09% respectively among 55 'testing samples'. The alliance of logistic regression and decision tree can overcome influence by co-linearity to guarantee the accuracy and perfection, as well as promoting the predictive accuracy. |
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