老年脑白质疏松患者认知功能与心血管危险因素关系的研究  被引量:7

Study of the Relationship between Cognitive Function and Cardiovascular Risk Factors in Elderly Patients with Leukoaraiosis

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作  者:王晓楠[1] 欧风荣[2] 王春雷[1] 

机构地区:[1]中国医科大学附属第一医院老年病科,沈阳110001 [2]中国医科大学附属第一医院营养科,沈阳110001

出  处:《中国医科大学学报》2013年第11期974-977,共4页Journal of China Medical University

基  金:国家自然科学基金(81200246);高等学校博士学科点专项科研基金(20122104120004)

摘  要:目的探讨老年脑白质疏松(LA)患者认知功能与心血管危险因素的关系.方法选择2011年8月至2013年6月在中国医科大学附属第一医院老年病科住院的LA患者(LA组)147例和非LA患者(对照组)42例,利用Framingham危险评分(FRS)方程评价其心血管危险因素,计算FRS积分值,估测未来10年冠心病的发生风险、根据估测结果将老年LA患者分为低危组(风险〈10%)、中危组(风险10%~20%)和高危组(风险〉20%);采用简易精神状态量表(MMSE)、蒙特利尔认知评估中文版(MoCA)和日常生活能力量表(ADL)评估认知功能,比较不同危险分组间的认知功能水平、结果对照组的FRS积分值、MMSE评分、MoCA评分及ADL评分分别为(16.32±4.10)、(27.24±1.21)、(25.32±1.31)、(20.26±1.02)分;与对照组比较,LA组的FRS积分值(20.64±2.67)分及ADL评分[(22.43±1.16)分]显著升高(P均〈0.05),MMSE评分[(25.13±1.46)分及MoCA评分(2026±1.54)分]显著降低(P均〈0.05)在LA患者中,低危组FRS积分值、MMSE评分及MoCA评分分别为(17.21±1.81)、(26.59±1.02)、(22.14±1.01)分;与低危组比较,中危组FRS积分值[(19.27±2.17)分]显著升高,MMSE评分[(25.32±1.53)分]及Mc)CA评分[(20.84±1.36)分]显著降低(P均〈0.05),高危组FRS积分值[(22.36±2.01)分]显著升高,MMSE评分[(23.62±1.03)分]及MoCA评分[(18.36±1.25)分]显著降低(P均〈0.05);与中危组比较,高危组FRS积分值显著升高,MMSE评分及MoCA评分显著降低(P均〈0.05):FRS积分值与认知功能(MMSE评分及MoCA评分)呈负相关,相关系数分别为-0.143(P〈0+05)及-0.156(P〈O.05)结论老年IA患者心血管危险增高,且心血管危险因素与认知功能存在负相关,危险因素的项目越多,�Objective To explore the relationship between cardiova.scular risk faetors and cognitive function in elderly patients with leukoaraiosis ( LA ). Methods A total of 147 elderly persons with LA and 42 elderly non-lA individuals were selected from the departments of geronlalogy and gefimrics of the First Hospital of China Medical University between August 2011 and June 2013. The Frmninghanl gender-specific risk equation was employed to evaluate the eardiovascular risk factois, calculate Franlinghanl risk score ( FRS ) and estimate the risk of 10-year coronary heart disease ( CHD ). A total of 147 elderly patients with LA were divided into 3 groups according to 10-year CHD risk : low risk ( 〈10% ), moderate risk ( 10% to 20% ) and high risk groups ( 〉20% ). Mini-mental slate examination ( MMSE ), Montreal Cognitive Assessment ( MoCA ) and the activities eft daily living ( ADL ) were used to evaluate the cognitive function ; coguitive function among different risk groups were compared, and the Correlation coeffi- cients belween FRS and cognitive function were calculated. Results FRS, MMSE score and MoCA score in the control group was 16.32±4.10, 27.24±1.21 and 25.32±1.31. Compared with the control group, FRS ( 20.64±2.67 )inereased significantly ( P 〈 0.05 ), MMSE seore ( 25.13 ±1.46 ) and MoCA score ( 20.26±1.54 ) decreased significantly ( P 〈 0.05 ) in LA group. In elderly LA patients, FRS, MMSE score and MoCA score in the low risk granp was 17.21 ±1.81,26.59±1.02 and 22.14±1.01. Compared with the low risk group, FRS ( 19.27±2.17 ) increased significantly ( P 〈 0.05 ), MMSE score ( 25.32±1.53 ) and MoCA score ( 20.84±1.36 ) decreased significantly ( P 〈 0.05 ) in moderate risk group, FRS ( 22.36±2.01 ) increased signilqcantly ( P 〈 0.05 ) , MMSE scole ( 23.62±1.03 ) and MoCA score ( 18.36±1.25 ) decreased significantly ( P 〈 0.05 ) in high risk group. Compared with the moderate risk group,

关 键 词:脑白质疏松 心血管危险因素 认知功能 

分 类 号:R592[医药卫生—老年医学]

 

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