“chronic kidney disease” OR “CKD” OR “GFR” OR “glomerular filtration rate” OR “nephropathy” OR “serum creatinine” OR “urinary albumin” OR “ACR” OR “albumin creatinine ratio” OR “albuminuria” OR “urinary albumin creatinine ratio” OR “UACR” OR “proteinuria” OR “protein creatinine ratio” OR “urinary protein creatinine ratio” OR “UPCR”. Here, ALB is linked to chronic kidney disease.