生物阻抗分析和超声波扫描在身体组成评估中的协议
Elvira A Bondareva1, Olga I Parfenteva1, Ekaterina A Troshina2
1Department of Molecular Biology and Genetics, Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Moscow, Russia.
概括
这项研究比较了生物电阻分析 (BIA) 和A模式超声波 (AUS) 对于女性的身体组成. 虽然组级结果相似,但一致意见不同,但新的方程改进了FFM和%BF的估计.
科学领域:
- 身体组成分析分析.
- 生物医学工程 生物医学工程
- 人类测量学 人类测量学.
背景情况:
- 准确的身体成分评估对健康和健康至关重要.
- 生物电阻分析 (BIA) 和A模式超声波 (AUS) 是常见的方法.
- 评估BIA和AUS之间的协议对于临床应用很重要.
研究的目的:
- 评估BIA (ABC-02 Medas) 和AUS (BodyMetrixTM BX2000) 之间的脂肪质量 (FM),无脂肪质量 (FFM) 和身体脂肪百分比 (%BF) 的协议.
- 评估这些方法在女性群体中的可互换性.
- 开发用于将AUS数据转换为BIA数据的预测方程.
主要方法:
- 这是一项涉及206名年龄在18-67岁之间的女性的横截面观察性研究.
- 使用BIA和AUS测量的身体组成,以及身高,体重和周长.
- 统计分析包括协议评估 (一致性相关系数 - CCC).
主要成果:
- 与BMI (20.9%) 相比,肥胖患病率较高,符合%BF标准 (AUS: 53.4%,BIA: 54.8%).
- 在%BF,FM和FFM的群体水平上观察到微不足道的差异.
- 对于%BF和FFM (CCC范围:0.72-0.86) 发现了低一致性,对于FM (CCC范围:0.91-0.94) 发现了中等一致性.
- 新生成的预测方程将%BF和FFM的协议改进到中等水平.
结论:
- 在身体组成方面,BIA和AUS在组级别上显示了微不足道的差异.
- 对于%BF和FFM的个人协议是低到中等的,需要转换方程.
- 拟议的方程有助于将AUS身体组成结果转换为BIA数据.
更多相关视频
相关概念视频
01:25Ultrasound II: Endoscopic Ultrasound and FibroScan
131
Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
Endoscopic Ultrasound (EUS):
131
01:17Ultrasonography
4.5K
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
During an ultrasonography procedure, a handheld device called...
4.5K
01:20Ultrasound I: Abdominal Ultrasonography
256
Introduction:
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
256