PURPOSE: Patient subjective descriptions of micturition habits using the American Urological Association (AUA) symptom index were compared with uroflowmetry recordings obtained during a 24-hour period. MATERIALS AND METHODS: In a prospective study, the AUA questionnaire was given twice to 42 men. All micturitions during a typical 24-hour period were continuously recorded by a home uroflowmetry system. Daytime frequency, strength and intermittency of the stream, and nocturia were calculated from the recorded data, which were correlated with the matching questionnaire answers. RESULTS: Except for nocturia, there was no correlation between the answers and recorded findings. CONCLUSIONS: Men are unable to quantify correctly their own clinical status. The study results cast doubt on the validity of the self-administered AUA survey to reflect clinical micturition.
PURPOSE:Patient subjective descriptions of micturition habits using the American Urological Association (AUA) symptom index were compared with uroflowmetry recordings obtained during a 24-hour period. MATERIALS AND METHODS: In a prospective study, the AUA questionnaire was given twice to 42 men. All micturitions during a typical 24-hour period were continuously recorded by a home uroflowmetry system. Daytime frequency, strength and intermittency of the stream, and nocturia were calculated from the recorded data, which were correlated with the matching questionnaire answers. RESULTS: Except for nocturia, there was no correlation between the answers and recorded findings. CONCLUSIONS:Men are unable to quantify correctly their own clinical status. The study results cast doubt on the validity of the self-administered AUA survey to reflect clinical micturition.
Authors: Tom Vredeveld; Esther van Benten; Rikie E P M Beekmans; M Patrick Koops; Johannes C F Ket; Jurgen Mollema; Stephan P J Ramaekers; Jan J M Pool; Michel W Coppieters; Annelies L Pool-Goudzwaard Journal: BMJ Open Date: 2022-04-29 Impact factor: 3.006