UA/Culture Hard-Stop Reference Quotes
Purpose: Source-of-truth quotes supporting SICU hard-stop rules for UA/urine culture ordering. Access date: February 26, 2026
Quote-to-Rule Mapping
| Hard-stop rule | Direct quote | Source |
|---|---|---|
| No culture for cloudy or foul-smelling urine alone | "odorous or cloudy urine alone should not be used ... as an indication for urine culture." | IDSA CAUTI Guideline (Clin Infect Dis 2010): https://academic.oup.com/cid/article/50/5/625/324341 |
| No culture for dark/discolored urine alone | "Odorous, cloudy, or discolored urine in the absence of other localizing signs/symptoms." | CDC UTI stewardship page: https://www.cdc.gov/uti/hcp/clinical-guidance/culture-stewardship-strategize.html |
| No culture for sediment/turbidity alone | "Urine quality: color, smell, sediments, turbidity ... do not constitute signs of infection." | AHRQ CAUTI stewardship page: https://www.ahrq.gov/hai/cauti-tools/phys-championsgd/section7.html |
| No culture for pyuria alone | "In the catheterized patient, pyuria is not diagnostic of CA-bacteriuria or CA-UTI." | IDSA CAUTI Guideline (Clin Infect Dis 2010): https://academic.oup.com/cid/article/50/5/625/324341 |
| Backup reinforcement for pyuria rule | "Pyuria alone not diagnostic." | CDC UTI stewardship page: https://www.cdc.gov/uti/hcp/clinical-guidance/culture-stewardship-strategize.html |
Interpretation Note
The SICU phrase "dark/sediment urine alone" is an operational adaptation of CDC wording ("discolored urine") plus AHRQ wording on sediment/turbidity, both of which are non-diagnostic without localizing symptoms.