Disease analysis: Hello, the main item of blood routine is the number of cells, such as white blood cells, lymphocytes and granulocytes. , is a necessary item for clinical hospitalization. Most diseases such as infection, hematological diseases, cardiovascular and cerebrovascular diseases need to be examined, and it is meaningful to combine disease diagnosis. Suggestion: Urine routine is mainly the examination of urinary system, so you must go to the hospital for examination. Generally, it is mainly to see if there is occult blood, inflammation, protein, etc. And there are many diseases diagnosed, but the specificity is poor like blood routine, which needs to be combined with clinical diagnosis.