calculate_egfr_krs: Calculate estimated GFR, Kidney transplant Recipient Specific...

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Calculate estimated GFR, Kidney transplant Recipient Specific (KRS)

Description

Calculates the Race-free kidney-transplant-specific estimated glomerular filtration rate. Methods described in Raynaud et al. BMJ. 2023. An online calculator is found at here.

Usage

calculate_egfr_krs(age, sex, creatinine)

Arguments

age	Age, in years
sex	Sex
creatinine	Serum Creatinine, mg/dL

Value

a numeric vector with eGFR (ml/min/1.73m^2)

Examples

# CKD-EPI 2021 version (new race-free creatinine-based equation)
# https://www.kidney.org/professionals/kdoqi/gfr_calculator
calculate_egfr_ckdepi(age=50, sex="Male", creatinine=0.6) # 95.2
calculate_egfr_ckdepi(age=70, sex="Male", creatinine=0.8, version = "2021") # 95.2
calculate_egfr_ckdepi(age=70, sex="Female", creatinine=0.8, version = "2021") # 95.2

# KRS 2023 version : transplant specific
calculate_egfr_krs(age=50, sex="Male", creatinine=1)
calculate_egfr_krs(age=50, sex="Female", creatinine=1)
calculate_egfr_krs(age=75, sex="Male", creatinine=1)
calculate_egfr_krs(age=75, sex="Female", creatinine=1)
calculate_egfr_krs(age=c(75,75), sex=c("Female","Male"), creatinine=c(1,1))

JMLuther/tabletools documentation built on April 14, 2025, 3:09 a.m.