Background: Bioimpedance spectroscopy (BIS) measurements have conventionally been performed using a device that uses gel-backed electrodes with the patient in a supine position. More recently, impedance devices that use stainless steel electrodes with the patient in a standing position have become available. The aim of this study was to assess and compare BIS measurements made in three different body positions using two different impedance devices (lead device and stand-on device) in women with and without arm lymphedema.

中文翻译：

---

身体位置对手臂淋巴水肿评估的生物阻抗光谱测量的影响。

背景：生物阻抗谱 (BIS) 测量通常使用一种设备进行，该设备使用凝胶背衬电极，患者处于仰卧位。最近，使用不锈钢电极且患者处于站立姿势的阻抗装置已经面世。本研究的目的是评估和比较在有和没有手臂淋巴水肿的女性中使用两种不同的阻抗装置（引线装置和站立装置）在三个不同体位上进行的 BIS 测量。