Objective: To assess difficulties in filling the International Consultation on Incontinence Questionnaire Bladder Diary (ICIQ-BD), determining the most troublesome items and patients' characteristics (age, education level, and professional activity) related to these difficulties.
Methods: A text composed of a clinical history of a fictitious patient with Lower Urinary Tract Symptoms (LUTS) was designed. 95 healthy volunteers (49 females, 46 males, mean age 45.6 ± 17.3 years) were asked to fill in the ICIQ-BD according to the data from the fictitious clinical history. Filling errors were analyzed, and patients' demographic characteristics tested as predictors.
Results: Bladder Sensation Score is the most problematic item of the ICIQ-BD, with only 38% of patients accurately filling this item. No association was found between total number of errors and age or education level, but participants working in less specialized professions had more difficulty in filling the BD (mean: 7.00 vs 3.94 errors, P= .002).
Conclusion: ICIQ-BD is a reliable tool to assess for LUTS, but filling the Bladder Sensation Score item was more likely to be incorrectly filled by manual workers and volunteers with less intellectually demanding current professions.
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