膀扫描仪在产后妇女的膀体积测量的准确性
Veronica Jierong Zheng1, Julia Geynisman-Tan2, Justin Knoll3
1From the Feinberg School of Medicine.
Urogynecology (Philadelphia, Pa.)
|August 22, 2023
概括
超声波膀扫描仪提供了一种不那么侵入性的方法来测量产后尿液体积. 虽然它们通常适合临床使用,但在肥胖患者中,它们的准确性会降低.
科学领域:
- 生殖医学是一种生殖医学.
- 医学成像技术 医学成像技术
- 产后护理 产后护理
背景情况:
- 超声波膀扫描仪为测量产后尿液体积提供了一个潜在的不那么侵入性的替代方案.
- 验证它们的准确性对于可靠的临床应用至关重要.
研究的目的:
- 评估超声波膀扫描仪在产后妇女的膀体积测量的准确性.
- 评估肥胖对这些膀扫描仪准确性的影响.
主要方法:
- 一项前性队列研究,涉及18岁以上的女性,她们按期通过阴道分娩.
- 使用超声波膀扫描仪测量膀体积的顺序测量,与通过透尿道导管检查的真体积进行比较.
- 统计分析包括威尔科克森签名等级测试和重复测量ANOVA,以评估准确性和肥胖的影响.
主要成果:
- 在膀扫描仪和导管体积 (P < 0.001) 之间观察到42.7毫升的中位数差异,扫描仪低估了体积的82.9%时间.
- 身体质量指数 (BMI) 30或更高的患者 (P = 0.001) 扫描仪的精度显著降低.
结论:
- 膀超声波扫描仪的准确性不如导管治疗,但显示了42.7毫升的中位数差异,表明了临床效用.
- 肥胖会对产后尿液体积测量的超声波膀扫描仪的准确性产生负面影响.
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