The Effect of Combined Systematized Behavioural Modification Education Program (SyBeMeP) With DDAVP in Patients With Nocturia

"* Standard video material will be developed to minimize variation of outcomes caused by differences in contents at each trial site.~* Video material will be self-study program for PC with running time around 20 minutes. Contents will cover pathophysiology, diagnosis and treatment process, and be easy to understand for everyone with variety of examples. In treatment part, it will describe general principles of behavioural therapy (Adjustment of timing of fluid intake, Reducing alcohol and caffeine, Improving sleep hygiene including moderate exercise, room temperature, noise and lighting. if necessary, compressive stocking, late afternoon nap and leg elevation would be added)~* During trial, patients will watch SYBeMeP at a specially prepared separate room with computer.~* After watching the video, check-list on take-home message will be recorded by patients at the site to confirm patients' awareness after education."