正常人群咽部吞咽的时间测量
Temporal measurements of pharyngeal swallowing in normal populations.
作者信息
Kim Youngsun, McCullough Gary H, Asp Carl W
机构信息
School of Hearing, Speech and Language Sciences, College of Health and Human Services, Ohio University, Athens, Ohio 45701-2979, USA.
出版信息
Dysphagia. 2005 Fall;20(4):290-6. doi: 10.1007/s00455-005-0029-6.
The purpose of this investigation was to examine the temporal differences among three measures of pharyngeal stage transition in 40 normal subjects. The measures were (1) Pharyngeal Delay Time (PDT), (2) Stage Transition Duration (STD), and (3) Delayed Pharyngeal Swallow (DPS). Results showed a significant difference between younger and older subjects for PDT and STD but not for DPS. No gender differences were observed. These data on normal subjects will be used for comparisons with stroke patients in future research.
本研究的目的是检查40名正常受试者咽部阶段转换的三种测量指标之间的时间差异。这些测量指标为：（1）咽部延迟时间（PDT），（2）阶段转换持续时间（STD），以及（3）延迟咽部吞咽（DPS）。结果显示，年轻受试者和年长受试者在PDT和STD方面存在显著差异，但在DPS方面无显著差异。未观察到性别差异。这些关于正常受试者的数据将用于未来研究中与中风患者的比较。
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