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Clinical and demographic factors associated with valsalva leak point pressure among women undergoing burch bladder neck suspension or autologous rectus fascial sling procedures

Many parameters have been utilized to try to estimate severity of stress urinary incontinence (SUI). Valsalva leak point pressure (VLPP) measurements, have been proposed as a reliable means of gauging the severity of SUI during urodynamic studies (UDS). Certain, non‐invasive, measures of incontinence severity have been proposed, but the correlation of these measures with VLPP is not known. In addition, the correlation of other important UDS measures and VLPP has not been evaluated. In this study we sought to define the relationship between demographic characteristics, physical exam findings, and non‐sphincteric UDS measures with VLPP in a large multicenter randomized surgical trial comparing Burch urethropexy and fascial sling for the treatment of SUI.