血清淀粉样蛋白A与脑梗死急性期认知功能的相关性

被引:10
作者
宓特
屈传强
王翔
尹苓
薛媛
杜怡峰
机构
[1] 山东大学附属省立医院神经内科
关键词
血清淀粉样蛋白A; 脑梗死急性期; 简易精神状态检查; 认知功能障碍; 定向力;
D O I
暂无
中图分类号
R749.13 [];
学科分类号
摘要
目的探讨人血清淀粉样蛋白A(SAA)与脑梗死急性期认知功能的关系。方法选择山东大学附属省立医院神经内科确诊的脑梗死急性期患者105例,采用简易精神状态检查(MMSE)评估患者认知功能。根据受教育年限不同,将患者分为受教育年数<6年组(n=36)和受教育年数≥6年组(n=69)。分析SAA与各个影响因素的相关性,包括年龄、性别、受教育程度、α2-巨球蛋白(α2-MG)、吸烟和其他脑血管疾病危险因素,以及与M M SE中各个认知领域的相关性。结果受教育年限<6年组患者M M SE评分以及时间和地点定向、短时记忆和图形执行力等认知域评分显著低于受教育年限≥6年组(P<0.05或P<0.01)。认知评估中,时间与地点定向评分在前循环梗死组(n=53)、后循环梗死组(n=44)和全循环梗死组(n=8)之间的分布差异有统计学意义(P<0.05)。Spearman相关性分析表明,SAA与α2-M G水平呈明显正相关(r=0.29,P<0.01);广义线性回归分析显示,SAA与时间和地点定向以及计算能力下降相关(P<0.05或P<0.01)。结论血清SAA水平升高与脑梗死急性期认知功能障碍有关,尤其是时间与地点定向和计算力障碍。
引用
收藏
页码:40 / 45
页数:6
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