原发性高血压患者血脂异常及血压变异性的相关性
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原发性高血压患者血脂异常与血压变异性的相关性研究生李春艳指导教师张华主任医师/副教授学科专业名称老年医学研究方向原发性高血压2012年04月Patients with essential hypertension dyslipidemia and blood pressure variability correlationADissertation Submitted toXinjiang Medical UniversityIn Partial Fullfillment of the Requirementsfor the Degree ofMaster of MedicineByLi ChunyanGeriatricsDissertation Supervisor: Zhang Hua, chief physicianApril, 2012论文独创性说明本人申明所呈交的学位论文是我个人在导师的指导下进行的研究工作及取得的研究成果。
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学位论文作者签名:签字日期:导师签名:签字日期:中英文缩略词对照表英文缩写英文全名中文译名EH Essential hypertension 原发性高血压SBP Systolic blood pressure 收缩压DBP diastolic blood pressure 舒张压CBP clinic blood pressure 诊所血压ABPM ambulatory blood pressure monitoring 动态血压监测BMI body mass index 体重指数FPG fasting plasma glucose 空腹血糖TG triglyceride 三酰甘油TC total cholesterol 总胆固醇LDL-C low-density lipoprotein 低密度脂蛋白胆固醇HDL-C high-density lipoprotein cholesterol 高密度脂蛋白胆固醇24小时收缩压标准差24hSBPSD 24hour systolic blood pressure standarddeviation24小时舒张压标准差24hDBPSD 24hour diastolic blood pressurestandard deviation24小时收缩压变异系数24hSBPCV 24hour systolic blood pressurecoefficient of variation英文缩写英文全名中文译名24小时舒张压变异系数24hDBPCV 24hour diastolic blood pressurecoefficient of variation日间收缩压标准差d SBPSD day systolic blood pressure standarddeviation日间舒张压标准差d DBPSD day diastolic blood pressure standarddeviation日间收缩压变异系数d SBPCV day systolic blood pressure coefficientof variation日间舒张压变异系数d DBPCV day diastolic blood pressure coefficientof variationnmSBP night middle systolic blood pressure 夜间平均收缩压nmDBP night middle diastolic blood pressure 夜间平均舒张压夜间收缩压标准差nSBPSD night systolic blood pressure standarddeviation夜间舒张压标准差nDBPSD night diastolic blood pressure standarddeviation夜间收缩压变异系数nSBPCV night systolic blood pressure coefficientof variation夜间舒展压变异系数nDBPCV night diastolic blood pressurecoefficient of variationBPV Blood pressure variability 血压变异性目录摘要 (1)ABSTRACT (2)前言……………………………………………………………………………………4内容与方法……………………………………………………………………………51. 研究对象………………………………………………………………………51.1研究对象来源 (5)1.2纳入标准 (5)1.3排除标准 (5)2.研究方法………………………………………………………………………52.1一般临床资料采集 (6)2.2观察指标 (6)3.统计学方法 (6)结果 (8)讨论……………………………………………………………………………………14小结 (22)致谢 (23)参考文献………………………………………………………………………………24综述 (28)攻读硕士学位期间发表的学位论文…………………………………………………34导师评阅表……………………………………………………………………………35原发性高血压患者血脂异常与血压变异性的相关性研究生:李春艳导师:张华主任医师/副教授摘要目的:探讨血脂代谢异常对高血压患者血压变异性(Blood pressure variability BPV)的影响。
方法:收集2010年6月至2011年6月于新疆医科大学第五附属医院住院的年龄在40-65岁的符合纳入标准的原发性高血压患者231例,单纯高血压血脂正常组119例(A组),该组中男性69例,女性50例;高血压合并血脂异常组112例(B组),其中男性66例,女性46例。
所入选的患者均行24h动态血压及血脂监测。
收集血压变异性(BPV)及血脂指标,将两组进行对比分析。
结果:1. 原发性高血压合并血脂异常组的BPV较单纯原发性高血压血脂正常组增大,差异有明显统计学意义(P<0.01);2. 总胆固醇、甘油三酯、低密度脂蛋白水平与24hSBPSD、24hDBPSD、24hSBPCV、24hDBPCV、dSBPSD、dDBPSD、dSBPCV、dDBPCV、nSBPSD、nDBPSD、nSBPCV、nDBPCV均有正相关(P<0.05);高密度脂蛋白水平与24hSBPSD、24hDBPSD、24hSBPCV、24hDBPCV、n SBPSD、n DBPSD、n SBPCV、n DBPCV 有负相关(P<0.05);高密度脂蛋白水平与dSBPSD、dDBPSD、dSBPCV、dDBPCV 无相关(P>0.05)。
结论:血脂异常与血压变异性具有相关性,且原发性高血压合并血脂异常者的低密度脂蛋白、甘油三酯、总胆固醇水平与血压变异性有正相关;高密度脂蛋白与24小时血压变异性、夜间血压变异性有负相关而与日间血压变异性无相关;之所以血脂异常与血压变异性具有相关性可能与多种病理生理学机制有关,这就为我们在降压、降脂过程提出了新的要求。
关键词:血压变异性;血脂异常;原发性高血压Patients with essential hypertension dyslipidemia and blood pressure variability correlationPostgraduate:Li Chunyan Supervisor:Zhang Hua chief physicianAbstractObjective:to investigate the abnormal metabolism of serum lipids in patients with hypertension blood pressure variability (Blood pressure variability BPV)effect. Methods:231 cases hospitalized from June 2010 to June 2011 at the Fifth Affiliated Hospital of Xinjiang Medical University, and all the people40-65 years of age meet the inclusion criteria of patients with essential hypertension, 119 cases were simple hypertension and normal lipid group (group A), 69 cases of the men in this group, 50 cases of women; hypertension and dyslipidemia group were 112 cases (group B), 66 cases were male and female were 46 cases. The selected patients underwent 24h ambulatory blood pressure and cholesterol monitors. Collection of blood pressure variability (BPV) and lipid parameters in the two groups were analyzed.Results:1. essential hypertension combined with blood lipid abnormality of BPV than the pure essential hypertension and normal blood lipid group increases, difference has obvious statistical significance(P < 0.01); 2. Total cholesterol and triglycerides, low density lipoprotein cholesterol level and 24hSBPSD, 24hDBPSD, 24hSBPCV, 24 hDBPCV, dSBPSD, dDBPSD, dSBPCV, dDBPCV, n SBPSD, n DBPSD, n SBPCV, n DBPCV were significantly related (p < 0.05); High-density lipoprotein cholesterol level and 24hSBPSD, 24hDBPSD, 24hSBPCV, 24hDBPCV, n SBPSD, nDBPSD, nSBPCV, nDBPCV has a significant negative correlation (p<0.05); High-density lipoprotein cholesterol level and dSBPSD, dDBPSD, dSBPCV, dDBPCV no relevant (p > 0.05). Conclusion:lipid abnormalities and blood pressure variability are correlated;and primary hypertension combined with blood lipid abnormality of low density lipoproteins, triglycerides, total cholesterol level and blood pressure variability are related; high density lipoprotein and 24 hour blood pressure variability, nocturnal blood pressure variability has negative correlation with daytime blood pressure variability related; the lipid abnormalities and blood pressure variability isassociated with multiple possible path physiological mechanisms related to, which is for us in antihypertensive, lipid lowering process raised new requirement.Key Words: Blood pressure variability; lipid metabolism; Essential hypertension前言近年来高血压患者的血压变异性与靶器官的损害成为了研究热点,血压变异性(Blood pressure variability,BPV)是指一定时间内血压波动的程度。