卒中登记研究中Barthel指数和改良的Rankin量表的适用性与相关性研究

被引:188
作者
张世洪
吴波
谈颂
机构
[1] 四川大学华西医院神经内科
关键词
脑卒中; 残疾; 预后指标; Barthel指数; 改良的Rankin量表;
D O I
暂无
中图分类号
R743.3 [急性脑血管疾病(中风)];
学科分类号
摘要
目的 评价Barthel指数 (BI)和改良的Rankin量表 (MRS)在脑卒中登记研究中作为预后指标的适用性 ,并分析二者由计量资料转换为二分类变量资料时分界值的对应关系。方法 前瞻性连续登记 912例住院的脑卒中患者 ,在发生卒中后 1、3、6和 12个月时盲法随访所有病例的BI和MRS评分。对卒中后不同时间的BI和MRS评分分布、天花板效应和地板效应进行评价 ,并通过建立BI和MRS评分的logistic回归模型 ,计算分别以MRS评分≤ 1和≤ 2作为划分残疾与否的分界值时BI评分对应的分界值。结果 BI和MRS评分共评价 2 82 9人次 ,发生卒中后 3、6和 12个月时BI最高评分例数分别为总例数的 5 4 8%、6 2 2 %和 6 8 3% ,显著高于相应的MRS最高评分例数。BI和MRS评分存在显著相关性 (Spearman s相关系数0 887,P <0 0 5 ) ;以MRS评分≤ 1和≤ 2分别作为划分残疾与否的分界值时 ,BI评分对应的分界值为≥ 90和≥ 85。结论 本研究结果显示 ,在脑卒中登记研究中 ,BI作为长期功能残疾的评价指标时具有显著的天花板效应 ,BI和MRS评分具有显著相关性。结合国外相关报道 ,我们建议在今后的研究中 ,可试依据MRS评分≤ 2或BI评分≥ 85作为划分脑卒中患者是否残疾的分界值。
引用
收藏
页码:871 / 874
页数:4
相关论文
共 13 条
[1]  
Disability Measures in stroke: Relationship among the Barthel Index,the Functional Independence Measure, and the Modified Rankin Scale. Kwon S,Hartzema AG,Duncan PW,Lai SM. Stroke . 2004
[2]  
Use of the Barthel index and modified Rankin scale in acute stroke trials. Sulter G,Steen C,De Keyser J. Stroke . 1999
[3]  
A reappraisal of reliability and validity studies in stroke. D Olhaberriague,Litvan I,Mitsias P,Mansbach HH. Stroke . 1996
[4]  
Assessment of scales of disability and handicap for stroke patients. Wolfe CD,Taub NA,Woodrow EJ,Burney PG. Stroke . 1991
[5]  
The Barthel ADL index: a reliability study. Collin C,Wade DT,Davis S,Horne V. International Disability Studies . 1988
[6]  
Neurology[C]. The 5th International Congress of Pathophysiology,2006
[7]  
The Barthel ADL index: a standard measure of disability. Wade DT,Collin C. International Disability Studies . 1988
[8]  
Evaluation of measures used to assess quality of life after stroke. Buck D,Jacoby A,Massey A,Ford G. Stroke . 2000
[9]  
Comparison of responsiveness of the Barthel Index and the motor component of the Functional Independence Measure in stroke: the impact of using different methods for measuring responsiveness. Wallace D,Duncan PW,Lai SM. Journal of Clinical Epidemiology . 2002
[10]  
Measuring change in disability after inpatient rehabilitation:comparison of the responsiveness of the Barthel Index and the Functional Independence Measure. van der Putten JJM,Hobart JC,Freeman JA,Thompson AJ. Journal of Neurology Neurosurgery and Psychiatry . 1999