Correlation of urethral physiology and skin collagen in postmenopausal women

Summary. Connective tissue collagen is thought to contribute to the generation of urethral pressure. It has been previously shown that skin collagen and urethral pressure are oestrogen dependent. This study demonstrates a correlation between urethral pressure measurements and skin collagen content. It is suggested that the beneficial effect of oestrogens on urethral function may be mediated by collagen.