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对100对研究对象测量其血压,收集既往高血压史、既往高血压治疗和控制等方面的信息。采用条件Logistic回归模型分析高血压与2型糖尿病合并冠心病间的关系,估计比值比(OR值)及其95%可信区间(95%CI)。结果:收缩压(SBP)、舒张压(DBP)、既往高血压史与2型糖尿病合并冠心病的发生存在统计学关联,经调整可能混杂因素的作用后这种关联仍然存在。结论:血压水平增高、既往有高血压病史可增加2型糖尿病患者发生冠心病合并症的危险。
Blood pressure was measured in 100 pairs of subjects, collecting information on past history of hypertension, previous treatment and control of hypertension, and the like. Conditional Logistic regression model was used to analyze the relationship between hypertension and type 2 diabetes with coronary heart disease. The odds ratio (OR) and its 95% confidence interval (95% CI) were estimated. Results: SBP, DBP, history of previous hypertension and type 2 diabetes mellitus with coronary heart disease were statically associated with the occurrence of coronary heart disease. The association may still exist after adjustment for possible confounding factors. CONCLUSIONS: Increased blood pressure levels and previous history of hypertension may increase the risk of coronary heart disease comorbidities in patients with type 2 diabetes.