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当逼尿肌尚未收缩而膀胱内压却超过了尿道内压而发生的不自主地漏尿称为真性应激性尿失禁。有作者报告,年青健康未产的护理生50.7%有不同程度的应激性尿失禁,16.2%每天发生。另有作者报告了未产的学院女生,52.7%有应激性尿失禁,但仅5.0%为有规律地出现。发生应激性尿失禁者在解剖上无明显异常。可能是盆底部结构软弱之结果。生产时会阴部受到广泛创伤,使神经传导时间延长;腹内压升高,盆底肌、尿道括约肌收缩无力,膀胱颈部下滑,尿道外括约肌失去作用;绝经后雌激素减少导致神经、肌
When the detrusor has not contracted but the bladder pressure exceeds the urethral pressure and involuntary leakage of urine is called true stress urinary incontinence. Some authors have reported that 50.7% of the young and unhealthy nursing students have varying degrees of stress urinary incontinence, with 16.2% occurring daily. Another author reported that college girls did not produce, 52.7% had stress urinary incontinence, but only 5.0% appeared regularly. Occurred stress stress incontinence in the anatomy no significant abnormalities. May be the result of the weak structure of the bottom of the basin. Perineal production was extensive trauma, so that nerve conduction time; increased intra-abdominal pressure, pelvic floor muscle, urethral sphincter contraction weakness, bladder neck down, the urethral sphincter lost; postmenopausal estrogen decreases lead to nerve, muscle