Does Body Position Affect Ultrasound Measurements of Bladder-Wall Elasticity?
Does Body Position Affect Ultrasound Measurements of Bladder-Wall Elasticity?
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DOI:
10.1016/j.ultrasmedbio.2020.12.016
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发表时间:
2021-04
影响因子:
2.9
通讯作者:
Fatemi M
中科院分区:
文献类型:
--
作者:
Adusei SA;Gregory AV;Polley EC;Alizad A;Fatemi M
Ultrasound Bladder Vibrometry (UBV) parameters have been shown by previous studies to strongly correlate with Urodynamic Studies (UDS) measurements. Just like UDS, UBV can be performed in supine and sitting positions. The objective of this study is to compare UBV parameters obtained for the two different positions using statistical methods. We recruited 8 volunteers with healthy bladders for this purpose. The elasticity, group velocity squared and thickness of the bladder were the UBV parameters of interest, and their values were recorded at different bladder volumes for each volunteer. The results presented here indicate that the measurements made for the two positions are in agreement using the Bland Altman method and a parameter q, which compares the values at each bladder volume for each volunteer. UBV parameters were also repeatable for measurements recorded in the supine and sitting positions.
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影响因子:
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Nenadic I;Mynderse L;Husmann D;Mehrmohammadi M;Bayat M;Singh A;Denis M;Urban M;Alizad A;Fatemi M
通讯作者:
Fatemi M
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通讯作者:
Fatemi M