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采用气囊传感法对42例健康老年人进行食管功能测定,并和其他年龄组对比,旨在观察正常老年人食管运动功能的特点。结果显示:老年组食管上括约肌静息压下降;食管体部下段蠕动压下降,蠕动时间缩短;食管下括约肌静息压各年龄组相比无统计学差异,但有随年龄增长而下降的趋势。
42 cases of healthy elderly with airbag sensing esophageal function tests, and compared with other age groups, aimed at observing the characteristics of normal elderly esophageal motility. The results showed that the resting pressure of the upper esophageal sphincter decreased in the elderly group, and the peristalsis pressure decreased and the duration of the peristalsis decreased in the lower esophagus. The resting pressure of the lower esophageal sphincter was no significant difference among all age groups, but decreased with age .