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Updated: Jul 4, 2026

Anogenital Distance and Perineal Measurements of the Pelvic Organ Prolapse (POP) Quantification System
Published on: September 20, 2018
Clinically useful measures in women with mixed urinary incontinence
Lior Lowenstein1, Kimberly Kenton, Mary Pat FitzGerald
1Division of Female Pelvic Medicine and Reconstructive Surgery, Department of Obstetrics and Gynecology, Loyola Medical Center, Chicago, IL, USA. llowenstein@lumc.edu
Objective:
The purposes of this study were to assess: 1) clinically relevant relationships between urinary diary and quality of life, and 2) reproducibility of validated questionnaires and urinary diaries in women with mixed urinary incontinence symptoms (MUI).
Study Design:
Forty-seven women with MUI completed 7-day diaries, the Urinary Distress Inventory (UDI-6), Incontinence Impact Questionnaire, and Medical, Epidemiological, and Social Aspects of Aging questionnaire 2 weeks apart.
Results:
The number of urge incontinence episodes predicted incontinence severity on UDI-6 (R(2) = .38, P < .03). Except for the number of stress incontinence episodes, diary variables and questionnaire responses were reproducible (range from Spearman's rho = .7 to rho = .96, P < .001).
Conclusion:
The 6 questions of the UDI-6 adequately represent incontinence severity. With the exception of the number of stress incontinence episodes recorded on the 7-day diary, common incontinence measures are reproducible over 2 weeks.
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