The correct term for Chronic Kidney Failure Stage 3a is Chronic Kidney Disease Stage 3a, when the disease has developed to the middle stage of the disease, which can be effectively slowed down by treatment, but usually cannot be restored to normal. Chronic kidney disease, according to the patient’s glomerular filtration rate, can be divided into different periods, in which stage 3a belongs to the moderate decline in renal function. At this time, the glomerular filtration rate of patients is between 45~59ml/min. The prognosis of chronic kidney disease is affected by various factors, including blood pressure, blood glucose, blood lipids, pathological type of kidney disease, etc. Controlling the risk factors and actively treating the primary disease can slow down the development of the disease. However, patients with chronic kidney disease stage 3a generally can’t return to normal, and can only delay the course of the disease through treatment, if the disease continues to develop, it is necessary to maintain life through long-term dialysis, or kidney transplantation. Chronic kidney disease is a progressive aggravation of the disease, it is recommended that patients diagnosed with chronic kidney disease consult the hospital in time, under the guidance of the doctor active treatment, regular review, to avoid further development of the disease.