Maintaining urinary continence at stress requires a competent urethral sphincter and good suburethral support. Sphincter competence is estimated by measuring the maximal urethral closure pressure at rest. We aimed to study the value of a new urodynamic measure, the urethral closure pressure at stress (s-UCP), in the diagnosis and severity of female stress urinary incontinence (SUI).

中文翻译：

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压力下的尿道闭合压力：女性尿失禁的诊断和严重程度的预测性措施。

在压力下维持尿失禁需要有能力的尿道括约肌和良好的尿道下支持。通过测量静止时的最大尿道闭合压力来估计括约肌能力。我们旨在研究一种新的尿流动力学测量方法，即压力下尿道闭合压力（s-UCP）在女性压力性尿失禁（SUI）的诊断和严重程度中的价值。