BIS1 (Berlin Initiative Study) Calculator
Optimized for elderly patients ≥70 years old
When to use it
Use for eGFR estimation in patients aged 70 years and older.
Category
Kidney Function & CKD Risk
References
- Schaeffner ES et al. Two novel equations to estimate kidney function in persons aged 70 years or older. Ann Intern Med. 2012;157:471-81. PMID: 23027318
- Koppe L et al. Performance of creatinine-based equations compared in older patients. J Nephrol. 2013;26:716-23. PMID: 23843047
About NephroMind
This calculator is part of NephroMind, a free clinical decision-aid platform from the Arab Society of Nephrology and Renal Transplantation (ASNRT) — over 128 bedside nephrology calculators plus a renal drug-dosing database, coded by a practicing transplant nephrologist.