The microalbumin/creatinine ratio of 7.7 means that the urinary microalbumin/urinary creatinine is 7.7mg/mmol, which is high and needs to be combined with the relevant clinical symptoms as well as the examination results for diagnosis and treatment of the disease. The normal ratio of microalbumin/creatinine is 0-2.5mg/mmol, and a ratio greater than 2.5mg/mmol suggests microalbuminuria, which requires further investigation. This test on its own has little clinical significance and often needs to be combined with urine protein characterization and 24-hour urine protein quantification to diagnose the disease. Urine microalbumin/urine creatinine is a measure of the level of albumin in the urine, and is often used to assess leakage of quantitative urine protein or to screen for the extent of early diabetic nephropathy. If this ratio is high and there is also overt proteinuria in the urine, it is recommended that a 24h urine protein quantification is needed to clarify 24h urine protein excretion. If the estimation of 24h urine protein quantification is greater than 1.5g, it often suggests that there is damage to renal function, and it is recommended that medication be administered under the guidance of a professional doctor to control proteinuria. It is recommended that patients go to the hospital in time, under the guidance of professional doctors for treatment.