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The repeatability of the 24-hour pad test
E Karantanis1, W Allen, T L Stevermuer
1The Pelvic Floor Unit, Department of Obstetrics and Gynaecology, Level 1, Clinical Sciences Building, The St. George Hospital, University of NSW, 2217, Kogarah, NSW, Australia.
International Urogynecology Journal and Pelvic Floor Dysfunction
|January 14, 2005
Summary
The 24-hour pad test for urinary incontinence is repeatable. A single test day effectively assesses leakage severity, reducing the need for prolonged testing.
Area of Science:
- Urogynecology
- Female Pelvic Medicine
- Urodynamics
Background:
- Urinary incontinence is a common condition affecting women's quality of life.
- Accurate assessment of leakage severity is crucial for effective treatment planning.
- The 24-hour pad test is a standard diagnostic tool, but its repeatability requires evaluation.
Purpose of the Study:
- To assess the repeatability of the 24-hour pad test in women with urinary incontinence.
- To determine the minimum number of days required for reliable pad test results.
- To evaluate the correlation between single and multiple-day pad test outcomes.
Main Methods:
- Prospective observational study in a tertiary urogynaecology unit.
- 108 women with urinary incontinence performed seven 24-hour pad tests over 7 days.
- Simultaneous fluid intake and activity charts were recorded.
- Data analyzed using repeated measures ANOVA and univariate ANOVA for urodynamic subsets.
Main Results:
- Low variation in pad test weights across the 7 days indicated good repeatability.
- 3 days of testing were sufficient to approximate the 7-day average pad weight.
- A single 24-hour pad test showed a high correlation (r=0.881) with the 7-day average.
Conclusions:
- The 24-hour pad test demonstrates good repeatability for assessing urinary incontinence.
- A single 24-hour pad test is sufficient to reliably gauge leakage severity.
- This finding can streamline diagnostic protocols and patient management.