Tag
4Is framework
Articles in the Bladder Diaries journal tagged 4Is framework, newest first.
Underactive Bladder: A Diary-First Workup Before Urodynamics
Underactive bladder hides under BPH. The diary plus PVR is what tells you which bucket the patient sits in before urodynamics confirms it. Workup guide.
Differential Diagnosis of Polyuria: Diary-First Workup
Differential diagnosis of polyuria, anchored to the IPC 4Is framework: how a 3-day bladder diary triages four patterns before the endocrine workup runs.
Nocturnal Polyuria Index (NPi): Calculation and Workup
Calculating the nocturnal polyuria index from a bladder diary: age-stratified thresholds, the 4Is gateway, and the PT-led workup before any drug.
Frequency Volume Chart: The ICS-Formal Bladder Diary
A frequency volume chart is the ICS-formal name for the volumetric core of a bladder diary. The chart that produces 24hVV, MVV, AVV, and NPi at the desk.
Normal Capacity of the Bladder: Functional vs Anatomical
The 300-500 mL textbook range is anatomical capacity. The number that drives clinical decisions is functional capacity, read off a 3-day bladder diary.
The Continence Assessment Tool a Clinician Actually Needs
The continence assessment tool a clinician actually needs: five validated instruments, the 3-day bladder diary, and the 4Is functional diagnosis framework.
Bladder Diary App: A Clinician's Eight-Point Checklist
A clinician's eight-point checklist for evaluating a bladder diary app: ICS-grounded requirements and what gets quietly broken when an app misses one.
Bladder Diary PDF: A Practical Guide for Clinicians
Free 3-day bladder diary PDF download, plus the clinician's read on format choice, compliance evidence, and what digital tools show paper cannot.
Bladder Diary Interpretation: The IPC 4Is Workflow
A 5-step bladder diary interpretation procedure for clinicians: completeness check, four core metrics, IPC 4Is mapping, symptom cross-check, decide.
What is a bladder diary?
A 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.