咽通过时间：采用视频荧光透视和闪烁扫描技术进行评估
Pharyngeal transit time: assessment with videofluoroscopic and scintigraphic techniques.
作者信息
Hamlet S L, Muz J, Patterson R, Jones L
出版信息
Dysphagia. 1989;4(1):4-7. doi: 10.1007/BF02407396.
PMID:2640176
Abstract
The swallowing function of 31 normal and dysphagic subjects between the ages of 39 and 79 was tested with both videofluoroscopy and scintigraphy. Pharyngeal transit times for the pair of tests were compared. A statistically significant correlation of 0.66 was found. Normal pharyngeal transit time was under 1.2 s with either method, but mean values for scintigraphy were slightly longer than those for videofluoroscopy.
摘要
对31名年龄在39岁至79岁之间的正常受试者和吞咽困难受试者进行了视频荧光吞咽造影检查和闪烁扫描检查，以测试其吞咽功能。比较了这两项检查的咽部通过时间。结果发现二者之间存在显著的统计学相关性，相关系数为0.66。两种方法测得的正常咽部通过时间均在1.2秒以下，但闪烁扫描法测得的平均值略长于视频荧光吞咽造影检查法。
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