Generally speaking, the urinary bilirubinogen content in urine is very low, the current test result of 1+ is only a weakly positive situation, it is not yet possible to determine the existence of certain pathological conditions, it is recommended to recheck again in 1-2 weeks to see, to exclude the test results were interfered with, if it is clear that the urinary bilirubinogen index is abnormal, and then combined with other tests comprehensive analysis. Urobilinogen is only an intermediate product in the metabolism of bilirubin through urine, seen in fresh urine, which will evolve into urobilin after a period of resting. Quantitative examination is performed during the test. Normal range for men:0.30-3.55μmol/L, normal range for women:0.00-2.64μmol/L, normal range for children:0.13-2.30μmol/L. The results of urinary bilirubin need to be analyzed together with urinary bilirubin during the analysis, and the lesions are analyzed comprehensively according to the bilirubin metabolism. Abnormal results mostly indicate hepatobiliary pathology, due to various causes of biliary stasis and damage to liver function, resulting in abnormal bilirubin metabolism. The type of jaundice, such as obstructive jaundice, hemolytic jaundice, etc., is analyzed first, and then the pathology causing the jaundice is analyzed. However, there are many interfering factors during the urobilinogen test, such as strenuous exercise or high-intensity physical exercise, which may lead to abnormal results. Before the test, it is best to stop taking medications and not to drink alcohol, etc., to try to make the results more accurate.