Fig. 1: Electronic CKD diagnosis and staging algorithm. | npj Digital Medicine

Fig. 1: Electronic CKD diagnosis and staging algorithm.

From: Medical records-based chronic kidney disease phenotype for clinical care and “big data” observational and genetic studies

Fig. 1

a Flowchart of the National Kidney Foundation (NKF) criteria-based algorithm composed of three parts: data pre-filtering, G-staging, and A-staging b G-Stage Classifier for staging of CKD based on estimated glomerular filtration rate (eGFR), and c A-Stage Classifiers for staging of CKD based on albuminuria. UACR Urine Albumin-to-Creatinine Ratio, UPCR Urine Protein-to-Creatinine Ratio, A24 24-h urine collection for albumin, P24 24-h urine collection for protein, UA Urinalysis, SG Specific Gravity.

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