Urine microalbumin 0.15 is 150 mg. Let’s first understand what is meant by microalbumin. Under normal human metabolism, there is very little albumin in the urine, specifically no more than 20mg per liter of urine albumin, called microalbumin. If microalbumin in the urine is found to be in the range of 20-200mg after a physical examination, it belongs to microalbuminuria, when the urine routine urine protein is shown as (-) or (+-). So what is the value and what is the significance of urine microalbumin? First of all, urine microalbumin test is the most sensitive and reliable indicator for early detection of kidney disease. By combining the urine microalbumin value with the onset of disease, symptoms and medical history statement, the condition can be diagnosed more accurately, because at this time the urine protein is (-) in the routine urine test. This allows early diagnosis of certain diseases, diabetic nephropathy, hypertensive nephropathy, early pregnancy eclampsia is a sensitive indicator for the early diagnosis of kidney damage, ordinary people should be checked once a year already increased patients should be tested every three months, so that the prevention of life and early treatment have a positive therapeutic effect.