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Original Articles

Are stress and mixed urinary incontinence associated with impaired executive control in community-dwelling older women?

, , , &
Pages 445-454 | Received 27 Jul 2011, Accepted 21 Mar 2013, Published online: 08 May 2013
 

Abstract

Objectives: To assess whether stress or mixed urinary incontinence (UI) is associated with deficits in executive functioning among community-dwelling women. Design: An observational study comparing the performance, using multivariate analyses of variance (MANOVAs) and Bonferroni post hoc test, of continent women and women with stress or mixed UI during executive control tasks. Setting: The research center of the Institut universitaire de gériatrie de Montréal. Participants: One hundred and fifty-five community-dwelling women aged 60 and older participated in the study. Measurements: Based on the Urogenital Distress Inventory (UDI), participants were split into three groups: 35 continent women, 43 women with stress UI, and 78 women with mixed UI. Participants completed a battery of neuropsychological tests and a computerized dual-task test. Results: Women with mixed UI showed poorer performances than continent and stress UI women in executive control functions. Deficits were specific to tests involving switching and sharing/dividing attention between two tasks. Conclusion: Results of this study suggest that mixed UI can be associated with executive control deficits in community-dwelling older women. Future intervention studies in the treatment of UI should take the higher risk of an executive control deficit in women with UI under consideration.

Notes

This research was supported by grants from the Canadian Institute of Health Research (CIHR) and the Fond de la Recherche en Santé du Québec (FRSQ), by CIHR and FRSQ salary support to L.B. and C.D., and a Natural Sciences and Engineering Research Council of Canada (NSERC) fellowship to M.L. The authors wish to thank Muriel Jadin, project coordinator, as well as the participants for their commitment in this study. The authors declare no conflict of interest.

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