Association between urinary incontinence in women and a previous history of surgery.

In a cross-sectional study, 85% of 3114 women responded to a questionnaire on urinary incontinence and a history of abdominal, gynaecological and urological surgery. In 1987 the prevalence of urinary incontinence was 17%; 63% had undergone surgery, mainly gynaecological, and almost one-third of the respondents had had more than one operation. Bivariate and multivariate analysis showed stress urinary incontinence to be associated with previous exposure to surgery.