title: Pelvic muscle exercise effect on pelvic muscle performance in women.
abstract: The aim of this study was to compare pelvic muscle (PM) characteristics (strength, endurance and contractability) before and after 12 weeks of pelvic muscle exercises in two groups of older women: the first composed of women with genuine stress incontinence, and the second made up of women with no symptoms of urinary incontinence or pelvic organ prolapse. This research also investigated the extent to which PM pressure and health-related characteristics could help discriminate between women with and without a clinical sign of PM dysfunction. Within a framework of skeletal muscle fitness, outcome measures were defined and compared. There was no significant difference in the baseline (P = 0.09) and post-PME (P = 0.63) strength, endurance and contractability of the two groups of women. The two groups did differ significantly on change scores (P = 0.05) following PME. A greater improvement in strength for women without a clinical sign of dysfunction was demonstrated. There was a probability of 91% that those with a history of gynecological surgery belonged to the group of women with SUI.
authors.affiliation: School of Nursing, University of North Carolina, Chapel Hill 27599-7460, USA.
authors.forename: A R
authors.initials: AR
authors.lastname: Boyington
authors.forename: M C
authors.initials: MC
authors.lastname: Dougherty
mesh_terms: D000328:Adult; D000368:Aged; D005081:Exercise Therapy; D005260:Female; D006801:Humans; D008875:Middle Aged; D017773:Pelvic Floor / Q000502:physiology*