在健康成年人中,正常的空腹后残留尿液
Li Yi Lim1,2, Stephen Shei-Dei Yang1,2,3
1Department of Surgery, Division of Urology, Taipei Tzu Chi Hospital, New Taipei City, Taiwan.
Neurourology and urodynamics
|September 28, 2023
概括
这项研究确定了健康成年人正常后空余 (PVR) 尿液体积的参考值. 女性的PVR通常低于男性,而PVR升高可能需要进一步的医疗评估.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 腎臟病學 (nephrology) 是一種醫學專業.
- 老年病的医生 老年病的医生
背景情况:
- 确定后空余 (PVR) 尿液体积的正常参考值对于诊断下尿路功能障碍至关重要.
- 之前的研究结果各不相同,需要在健康的成年人群中进行全面评估.
研究的目的:
- 为了确定健康成年人后空余 (PVR) 尿液体积的正常参考值.
- 调查膀体积 (BV),年龄,性别和便秘等因素对PVR的影响.
主要方法:
- 招募健康成年人进行尿液流量计和PVR测量.
- 排除患有神经系统疾病,恶性瘤,糖尿病,已知下尿路功能障碍或最近尿路感染的参与者.
- 使用罗马四号标准 (≥2) 定义便秘.
主要成果:
- 分析了515名成年人 (36-89岁) 的数据,揭示了膀体积 (BV) 和PVR之间的非线性关系.
- 女性比男性呈现较低的PVR. 国际前列腺症状评分 (IPSS) 较高时PVR增加,但不受年龄或功能性便秘的影响.
- 对于男性和女性,PVR的第90和95百分位被确定为男性和女性,男性通常显示较高的值.
结论:
- 确定了PVR的正常参考值,男性和女性的百分位数不同.
- PVR的第90或第95百分位数可以作为正常的上限,表明可能需要进一步评估.
- 建议进行进一步的研究以验证这些发现及其临床影响.
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