What is urine ACR?

What is urine acr? Urine acr refers to the ratio of protein and creatinine in urine. This ratio reflects the amount of protein excreted by the kidneys. It is an indicator instead of 24-hour urine protein quantification. Because 24-hour urine protein quantification can better reflect the progress of nephritis, but because sampling is more difficult, it is necessary to retain 24-hour urine, which is more complicated and difficult to operate. So we took this protein creatinine ratio, which is a more accurate real-time indicator of protein excretion in urine, and therefore it's a reliable indicator of protein excretion after nephritis.