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Risk Factors Analysis of Myocardial Infarction

作　者: Diakité Moctar
导　师: Jin Xu
学　校: 华东师范大学
专　业: Probability and Mathematical Statistics
关键词: Risk factors Myocardial Infarction Heart attack Logistic regression
分类号: R542.22
类　型: 硕士论文
年　份: 2011年
下　载: 3次
引　用: 0次
阅　读: 论文下载
 

内容摘要


This study was to identify the risk factors of myocardial infarction based on a real data set from Abbas Institute of Medical Sciences (AIMS) and Combined Military Hospi-tal (CMH) Muzaffarabad (Pakistan). The risk factors considered here include age, blood pressure, cholesterol, smoking, blood sugar, obesity, family history and deaths in young in family. Bivariate analysis and logistic regression were applied along with different good-ness of fit test to identify the significant risk factors. We found that age, smoking, obesity, cholesterol, blood sugar, family history, were all significantly associated to myocardial in-farction in this data set, while deaths in young age in family was not significant. It is also found that age group≥60 years has the highest prevalence of MI, and the prevalence re-mains high in smoking, obesity, family history, and cholesterol too. Finiteness correction results were the same conclusion for the three methods in our case.

全文目录


ABSTRACT  7-8
Chapter 1 Introduction  8-9
  §1.1 Background  8
  §1.2 Objectives  8-9
Chapter 2 Literature Review  9-12
Chapter 3 Statistical Analysis  12-22
  §3.1 Data description  12-14
  §3.2 Identify risk factors by bivariate analysis  14-15
  §3.3 Logistic model  15-17
    §3.3.1 Test for the significance of the coefficients  16
    §3.3.2 Interpretation by odds ratio  16-17
  §3.4 Application of the logistic regression to the MI data  17
  §3.5 Investigation of factors that contribute significantly to the risk of MI  17-18
  §3.6 Finiteness correction and comparison  18-22
    §3.6.1 Introduction  18-19
    §3.6.2 Accuracy of performance  19-21
    §3.6.3 Application to the MI data  21-22
Chapter 4 Conclusion and Discussion  22-23
References  23-25
Appendix:R prograins  25-37
Acknowledgements  37

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中图分类: > 医药、卫生 > 内科学 > 心脏、血管（循环系）疾病 > 心脏疾病 > 心肌疾病 > 心肌梗塞
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