Incompleteness features in the descriptive discourse of Chinese elders with and without Alzheimer's disease.
Incompleteness features in the descriptive discourse of Chinese elders with and without Alzheimer's disease.
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患有和未患有阿尔茨海默病的中国老年人的描述性话语存在不完整的特点。
DOI：
10.1080/02699206.2022.2092423
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发表时间：
2022
影响因子：
1.2
通讯作者：
Li,Yunxia
中科院分区：
文献类型：
--
作者：
Huang,Lihe;Liu,Zhuoya;Li,Yunxia
阿尔茨海默病（AD）表现为显著的语言功能障碍。语篇不完整是指缺少不可或缺的句子<？A3B2 show [NBS]?> construction <？[/NBS]？阻碍沟通流畅和准确的因素。当前的研究探讨了不完整的模式是如何与老年人产生的描述性话语相关联的。show $132#?>without<？A3B2显示$146#？b> AD和不同阶段<？显示$132#?> <？A3B2显示$146#?>AD。中文话语样本采集自40例轻度<？A3B2显示$132#?>可能<？A3B2显示$146#？广告(Mini - > < ?[NBS]?>Mental<？[/NBS]？>状态检查(MMSE) <？A3B2显示$132#？> 21-26，蒙特利尔认知评估量表-<？A3B2 show [NBS]?>Basic<？[/NBS]？> (MoCA-B) <？A3B2显示$132#？[15-19]，老年人40例，中度<？A3B2显示$132#?>可能<？A3B2显示$146#？> ad (mmse <？A3B2显示$132#？> 11-20, MoCA-B <？A3B2显示$132#？> 10-14)和40个对照组(MMSE <？A3B2显示$132#？> 26-29, MoCA-B <？A3B2显示$132#?> 24-29)。考察了不完整句子的总产生量和6个不完整特征。< ?A3B2 show $132#?>Mild<？A3B2显示$146#？>, < ?A3B2显示$132#?>中度<？A3B2显示$146#？AD组和对照组在不完整句子的总输出量上存在差异。在缺失主语、缺失谓语、缺失宾语和缺失虚词四个不完全性特征上也存在群体差异。< ?A3B2显示$132#?>中度<？A3B2显示$146#？>AD组与<？A3B2 show $132#?>Mild<？A3B2显示$146#？>AD组的最显著特征，而<？A3B2 show $132#?>Mild<？A3B2显示$146#？>AD组与对照组非常相似。结果表明<？显示$132#?> <？A3B2显示$146#？AD损害了中国老年人的造句能力，尤其是在后期。这些组间差异具有统计学意义，可为诊断中国老年人认知功能障碍的风险和可能性提供一定的参考，为设计<？A3B2显示$132#?>可能<？A3B2显示$146#?>AD。
Alzheimer’s disease (AD) can manifest itself with prominent language dysfunction. Incompleteness in discourse refers to the lack of indispensable sentence-<?A3B2 show [NBS]?>constructing<?A3B2 show [/NBS]?> elements that hinder communication fluency and accuracy. The current study investigates how the pattern of incompleteness is associated with the descriptive discourse produced by elders <?A3B2 show $132#?>without<?A3B2 show $146#?>AD and those with different stages <?A3B2 show $132#?>of<?A3B2 show $146#?>AD. The Chinese discourse samples were collected from the picture description of 40 elders with mild <?A3B2 show $132#?>probable<?A3B2 show $146#?>AD (Mini-<?A3B2 show [NBS]?>Mental<?A3B2 show [/NBS]?> State Examination (MMSE) <?A3B2 show $132#?>21–26, Montreal Cognitive Assessment Scale-<?A3B2 show [NBS]?>Basic<?A3B2 show [/NBS]?> (MoCA-B) <?A3B2 show $132#?>15–19), 40 elders with moderate <?A3B2 show $132#?>probable<?A3B2 show $146#?>AD (MMSE <?A3B2 show $132#?>11–20, MoCA-B <?A3B2 show $132#?>10–14), and 40 controls (MMSE <?A3B2 show $132#?>26–29, MoCA-B <?A3B2 show $132#?>24–29). The total production of incomplete sentences and six incompleteness features were examined. The <?A3B2 show $132#?>Mild<?A3B2 show $146#?>AD, <?A3B2 show $132#?>Moderate<?A3B2 show $146#?>AD, and Control groups differed in the total output of the incomplete sentence. Group differences also emerged in four incompleteness features: missing subject, missing predicate, missing object, and missing functional word. The <?A3B2 show $132#?>Moderate<?A3B2 show $146#?>AD group differed from the <?A3B2 show $132#?>Mild<?A3B2 show $146#?>AD group with respect to most significant features, while <?A3B2 show $132#?>Mild<?A3B2 show $146#?>AD and Control groups were very similar. The results suggested <?A3B2 show $132#?>that<?A3B2 show $146#?>AD impairs the sentence construction ability of Chinese elders, especially at the later stage. These statistically significant differences between the groups might provide some references when diagnosing the risk and possibility of cognitive impairment of Chinese elders, facilitating the design of clinical evaluation or screening for <?A3B2 show $132#?>probable<?A3B2 show $146#?>AD.