567例新发脑卒中慢性肾脏病流行病学特点  被引量:3

Prevalence features of chronic kidney disease in new stroke of 567 patients

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作  者:丁弘[1,2] 刘殿阁[1] 陈涵枝[1] 汪湜[1] 沈京群[1] 周建东[1] 

机构地区:[1]东南大学附属中大医院肾内科,江苏南京210009 [2]扬中市人民医院肾内科,江苏扬中212200

出  处:《临床荟萃》2009年第22期1944-1949,共6页Clinical Focus

摘  要:目的了解新发脑卒中患者慢性肾脏病(CKD)流行病学特点,并探讨与脑卒中发生的关系。方法回顾性分析2006年5月至2008年4月东南大学附属中大医院神经内科收治的新发脑卒中567例,观察患者性别、年龄、血压和糖尿病史、吸烟史、血压、血常规、尿常规、生化、凝血功能、同型半胱氨酸、头颅CT或MRI、神经功能评分等指标,参照美国全国肾脏基金会改善肾脏疾病预后和生存质量的倡议(NKF—K/DOQI)指南标准定义CKD,以简化肾脏疾病饮食调整研究(MDRD)公式计算估计肾小球滤过率(eGFR)。结果本组资料中,新发脑卒中CKD患病率为30.3%(172/567),CKD1~5期所占比例分别为3.7%(21/567)、8.1%(46/567)、15.5%(88/567)、1.9%(11/567)和1.1%(6/567);非CKD患者占69.7%(395/567)。65岁以上老年新发脑卒中患者为357例,其CKD患病率为37.0%(132/357),而中青年新发脑卒中患者为210例,CKD患病率为19.1%(40/210),差异有统计学意义(X^2=20.108,P〈0.001);19.6%(111/567)新发脑卒中患者eGFR小于60m1.min^-1·1.73m。高血压、原发性肾小球疾病、糖尿病是引起CKD的主要病因,分别占CKD的33.7%(58/172)、16.3%(28/172)、9.9%(17/172)。logistic回归分析提示:高尿酸血症(OR=6.626,95%CI=3.020~14.536)、高同型半胱氨酸血症(OR=2.839,95%CI:1.434~5.618)、吸烟(OR=2.685,95%CI=1.565~4.657)、糖尿病病程(OR=2.375,95%CI=1.602~3.520)、年龄(OR=1.761,95%CI=1.386~2.238)及收缩压增高(OR=1.753,95%CI=1.359~2.262)是CKD的主要危险因素。CKD患者中,出血性脑卒中患病率为18.6%(32/172),非CKD患者为9.9%(39/395),差异有统计学意义(P=0.004)。CKD患者中、重度神经功能障碍比例高Objective To investigate the prevalence and distribution of chronic kidney disease(CKD) in new stroke hospitalized Chinese patients and to explore the relationship of stroke and CKD. Methods Totally 567 new stroke patients who were hospitalized in the Affiliated Zhongda Hospital of Southeast University from May 2006 to April 2008 were included in this study. Patients'gender, age, blood pressure, serum creatinine, hemoglobin, proteinuria and other related factors were investigated. CKD was defined and classified according to NKF-K/DOQI guideline. Glomerular filtration rate (GFR) was estimated by using the abbreviated MDRD equation (estimated GFR, eGFR). Results The prevalence of CKD was 30.3% in this study,which was respectively distributed from stage 1 to 5 at the following percentage,3.7%(21/567),8.1%(46/567),15. 5%(88/S67),1.9%(11/567)and 1.1% (6/567).Non-CKD was 69.7% (395/567). Elderly patients (age ≥65 years) had a significantly higher CKD prevalence (37.0%, 132/357) than middle and young aged patients (19.1%,40/210). 19.6% (111/567) new stroke patients'e GFR were below 60 ml.min^-1·1.73 m^-2. The most common etiology for CKD was hypertension (33.7%, 58/172), primary glomerulonephritis (16.3% ,28/172) and diabetes(9.90/00,27/172). By logistic regression analysis,hyperuricemia ( OR = 6. 626,95% CI =3. 020-14. 536), homocysteic acid ( OR - 2. 839,95% CI = 1. 434-5. 618), smoking ( OR : 2. 685, 95% CI = 1. 565-4. 657), longer duration of diabetes ( OR = 2. 375,95% CI = 1. 602-3. 520), the elderly ( OR = 1. 761,95% CI = 1. 386-2. 238) and systolic blood pressure ( OR = 1. 753,95% CI =- 1. 359-2. 262) were main risk factors for CKD. Patients with CKD had a higher prevalence of cerebral hemorrhage (18.6 %, 32/172) than non-CKD patients(9.9 % ,39/395)( P = 0. 004). The percentage of moderate to severe neurological dysfunction in CKD patients was 61.6%(106/172) ,which was significantly higher than that of

关 键 词:肾功能不全 慢性 脑血管意外 流行病学因素 

分 类 号:R692[医药卫生—泌尿科学] R743.3[医药卫生—外科学]

 

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