Home›Journal›Tag: 4Is frameworkTag4Is frameworkArticles in the Bladder Diaries journal tagged 4Is framework, newest first.Bladder diaryWhat Is a Bladder Diary? Definition and Clinical UseA bladder diary turns three days of voids, fluids, and leaks into the four numbers that drive a real LUTS diagnosis. The cheapest test in pelvic care.DWDr. Di Wu, MD, PTApr 24, 2026 · 13 min read123