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首页> 外文期刊>Ultrasound in Medicine and Biology >DOES REST TIME BEFORE ULTRASONOGRAPHY IMAGING AFFECT QUADRICEPS FEMORIS MUSCLE THICKNESS, CROSS-SECTIONAL AREA AND ECHO INTENSITY MEASUREMENTS?
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DOES REST TIME BEFORE ULTRASONOGRAPHY IMAGING AFFECT QUADRICEPS FEMORIS MUSCLE THICKNESS, CROSS-SECTIONAL AREA AND ECHO INTENSITY MEASUREMENTS?

机译:在超声摄影成像前休息时间影响QuadRiceps股骨肌厚度,横截面积和回声强度测量?

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摘要

In the work described here, our aim was to determine, in an elderly population, changes in muscle thickness (MT), cross-sectional area (CSA) and echo intensity (EI) of the quadriceps muscles at four time points (0, 5, 10 and 15 min; i.e., T0, T5, T10 and T15, respectively) after changing from a standing to supine position. Twenty-one elderly participants (14 men: 68.1 +/- 4.6 y; 8 women: 66.8 +/- 4.1 y) were evaluated at four time points. Rectus femoris CSA (RFCSA), MT and EI of the quadriceps femoris (QF) muscles were assessed. EI significantly increased from T0 to T5, T10 and T15 (p 0.001), whereas no differences were observed between T5 and T15 in the rectus femoris (RFEI), vastus intermedius (VIEI) and quadriceps femoris (QF(EI)). No differences were observed between any time points in the RECSA and MT of QF muscles. In summary, these results suggest that periods 5 min are not necessary to obtain consistent MT and EI measurements of quadriceps femoris muscles in the elderly population. (C) 2018 World Federation for Ultrasound in Medicine & Biology. All rights reserved.
机译:在此处描述的工作中,我们的目标是在老年人中确定肌肉厚度(MT),四个时间点肌肉的肌厚度(MT),横截面积(CSA)和回声强度(EI)的变化(0,5 ,10和15分钟;即在从站到仰卧位置改变后,分别在T0,T5,T10和T15。二十一名老年人(14名男子:68.1 +/- 4.6 y; 8妇女:66.8 +/- 4.1 y)在四个时间点进行评估。评估Quadriceps股骨(QF)肌肉的直肠股骨CSA(RFCSA),MT和EI。 EI从T0至T5,T10和T15显着增加(P <0.001),而T5和T15在直肠股骨(RFEI),夸张的介质(Viei)和Quadriceps股骨(QF(EI))之间没有观察到差异。在Recsa和QF肌肉的MT中的任何时间点之间没有观察到差异。总之,这些结果表明,期间& 5分钟是在老年人口中获得一致的MT和EI测量的一致性MT和EI测量。 (c)2018年中国超声波的世界联合会和生物学。版权所有。

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