【腿抬高对减少长时间站立引起的腿部水肿的作用】。

M Y Liaw, M K Wong
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引用次数: 0

摘要

为了寻找最舒适有效的减少下肢水肿的姿势,我们对长庚纪念医院31名年龄在20 ~ 40岁的年轻女性进行了体积位移法研究,将腿部放置在专门设计的容器中。5天内分别评价5种不同腿抬高角度对减轻腿部水肿的影响。对于每项评估,分别在长时间坐或站立超过4小时、仰卧15分钟(腿部抬高角度= 0度)或抬高腿部30度、45度、60度或90度后进行两次下肢水肿体积位移测量。移位体积与腿抬高角度增加有较好的相关性(Y = 99.109 ~ 0.016 x, r = -0.96)。仰卧与腿抬高90度有显著性差异(t = 3.01, p < 0.01)。腿部抬高的舒适度依次为30度、45度、60度、0度、90度。许多受试者抱怨腿抬高至90度时下肢麻木和抽动痛或臀部疼痛,但在30度姿势时感觉相当舒服。其中17名受试者进一步研究了30度腿抬高30分钟的舒适度,与30度腿抬高15分钟和90度腿抬高15分钟的舒适度进行了比较。(摘要删节250字)
本文章由计算机程序翻译,如有差异,请以英文原文为准。
[The effects of leg elevation to reduce leg edema resulting from prolonged standing].

In order to find the most comfortable and effective posture to reduce lower leg edema, 31 young women working in Chang Gung Memorial Hospital, ages ranging from 20 to 40, were studied by the volumetric displacement method with leg placed in a specially designed container. The effects of five different angles of leg elevation on reduction of leg edema were separately evaluated in 5 days. For each evaluation, two measurements of volumetric displacement of lower leg edema were performed after prolong sitting or standing of more than 4 hours, and at the end of 15 minutes of supine lying (angle of leg elevation = 0 degrees), or after the leg was elevated in an angle of 30 degrees, 45 degrees, 60 degrees, or 90 degrees respectively. A good correlation was found between the displaced volume and increasing angle of leg elevation (regression line Y = 99.109-0.016X, r = -0.96). There was a significant difference between leg elevation of 90 degrees and supine lying (t = 3.01, p less than 0.01). The degree of comfort in leg elevation was in the order of 30 degrees, 45 degrees, 60 degrees, 0 degrees, 90 degrees. Many subjects complained of numbness and throbbing pain over the lower legs or pain at the buttocks in the upright leg elevation to 90 degrees posture, but felt rather comfortable in the 30 degrees posture. Seventeen of these subjects were further studied for the degree of comfort in leg elevation at 30 degrees for 30 minutes as compared with those of 30 degrees, 15 minutes and 90 degrees, 15 minutes.(ABSTRACT TRUNCATED AT 250 WORDS)

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