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目的 :探究CAVI与IMT检测对冠心病的临床应用价值及相关性分析方法 :选取在我院进行治疗的62例冠心病患者列为观察组,同时选取55例在我院进行体检的健康人群作为对照组。比较两组研究对象CAVI与IMT的检测值差异及相关性;分析CAVI与IMT的检测值对冠心病的诊断价值。结果 :观察组CAVI与IMT检测值显著高于对照组;用Pearson检验得出观察组CAVI与IMT呈正相关,对照组CAVI与IMT无相关性;ROC曲线分析显示,当CAVI值取9.01时对冠心病诊断的灵敏度为90.81%,特异度为79.22%,诊断价值高于IMT,但当CAVI与IMT联合对冠心病诊断的灵敏度93.55%,特异度87.27%,诊断效度更高。结论 :CAVI是一种有效评估诊断冠心病的检测方法,操作简便且无创性,与IMT呈正相关,同时二者联合诊断冠心病的价值更高,对冠心病早期预防治疗及病理进程研究提供重要临床指导价值。
Objective: To investigate the clinical value of CAVI and IMT detection on coronary heart disease and its correlation analysis: 62 cases of coronary heart disease patients treated in our hospital were selected as the observation group, and 55 healthy people in our hospital were selected as the healthy people Control group. The differences between the two groups were compared between CAVI and IMT. The diagnostic value of CAVI and IMT in the diagnosis of coronary heart disease was analyzed. Results: The results of CAVI and IMT in the observation group were significantly higher than those in the control group. The Pearson test showed that CAVI was positively correlated with IMT in the observation group and no correlation with IMT in the control group. ROC curve analysis showed that when the CAVI value was 9.01, The diagnostic sensitivity of heart disease was 90.81% and the specificity was 79.22%. The diagnostic value was higher than that of IMT. However, the sensitivity and specificity of CAVI and IMT in diagnosis of coronary heart disease were 93.55% and 87.27% respectively. Conclusions: CAVI is an effective method to evaluate the diagnosis of coronary heart disease. It is simple and noninvasive and has positive correlation with IMT. At the same time, the value of combined diagnosis of coronary heart disease and coronary heart disease is higher. It is important for early prevention and treatment of coronary heart disease and pathological process Clinical guidance value.