振动反应成像技术在慢性阻塞性肺疾病中的临床价值分析

发布时间：2018-07-10 04:40

本文选题：慢性阻塞性肺病 + 振动反应成像　；参考：《新疆医科大学》2012年硕士论文

【摘要】：目的：振动反应成像技术（VRI）是一种新型肺部成像技术，本研究探讨其在慢性阻塞性肺部疾病(简称慢阻肺)中的临床价值。方法：选择2010年11月至2011年10月在新疆医科大学第一附院呼吸科接受VRI及肺功能检查的100例住院慢阻肺患者与35例健康志愿者，分析VRI结果与肺功能的相关性。VRI检查包括曲线振动值、动态跳跃感、右肺QLD值、Up音数等。结果：慢阻肺患者VRI结果与正常对照组相比差异有统计学意义(P＜0.05)，振动曲线异常评分和动态图像异常评分随着病情的严重程度变化而显著增加(P＜0.05)。慢阻肺患者VRI的振动曲线异常评分和动态图像异常评分与FEV1%pred呈线性相关(复合相关系数r=0.549，P＜0.001）。线性回归方程Y=108.851-3.072X1-6.896X2(Y:FEV1%pred，X1:动态图像异常评分，， X2:振动曲线异常评分)。结论：慢阻肺患者VRI结果与健康人存在显著差别，VRI对慢阻肺患者诊断、监测和病情严重程度的评估具有重要临床价值。
[Abstract]:Objective: vibration response imaging (VRI) is a new type of pulmonary imaging technique. The clinical value of this technique in chronic obstructive pulmonary disease (abbreviated to the lung) was studied. Methods: 100 patients with chronic obstructive pulmonary disease in the Department of respiration of the First Affiliated Hospital of Xinjiang Medical University from November 2010 to October 2011 were selected to be admitted to the patients with VRI and lung function. And 35 healthy volunteers, analysis of VRI results and lung function correlation.VRI examination included curve vibration value, dynamic jump sense, right lung QLD value, Up sound number and so on. Results: the VRI results of chronic obstructive pulmonary patients were statistically significant (P < 0.05) compared with the normal control group (P < 0.05). The abnormal score of the vibration curve and the dynamic image abnormal score were strict with the severity of the disease. The degree of heavy change was significantly increased (P < 0.05). The abnormal score of vibration curve and the dynamic image abnormal score of VRI in the patients with chronic obstructive pulmonary disease were linearly related to FEV1%pred (compound correlation coefficient r=0.549, P < 0.001). The linear regression equation Y=108.851-3.072X1-6.896X2 (Y:FEV1%pred, X1: dynamic image abnormity score, and X2: vibration curve abnormality score). : there is a significant difference between the VRI results of chronic obstructive pulmonary disease patients and healthy people. VRI has important clinical value in the diagnosis, monitoring and severity evaluation of chronic obstructive pulmonary disease.
【学位授予单位】：新疆医科大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：R563.9

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