Urine Culture : In the past, the diagnosis of UTI was based on a quantitative urine culture yielding greater than 100,000 colony-forming units (CFU) of bacteria per milliliter of urine,termed ...

Researchers defined UTI as a urine culture growing ≥ 50,000 colony-forming units/mL of a single bacterial uropathogen obtained by catheterization. Analysis compared positive urine dipstick (≥ ...