followed by a urine dipslide test in case of a negative nitrite test. - A UTI is defined as a positive nitrite test or a dipslide with at least 10 4 colony-forming units per ml urine.
In vitro urine test (tests for leukocytes and nitrite ... If Leukocytes test is positive and Nitrite test is positive: results suggest UTI. If Leukocytes test is positive but Nitrite test ...