Table 1.
Evaluation | Level(s) of evidence | Grade of recommendation |
---|---|---|
History | 1–2 | A |
Physical examination | 1–2 | A |
Urinalysis, urine culture | 1–2 | A |
Bladder scan PVR | 1–2 | A |
Voiding diary (2–7 days) | 1–2 | B |
Pad test | 1–2 | B |
Cystoscopy and imaging | 2–3 | B |
Multichannel UDS | 3 | C |
BUN, creatinine, glucose | Recommended for polyuria without diuretics or suspected impaired renal function |
PVR: post-void residual volume; UDS: urodynamic; BUN: blood urea nitrogen.