egfr.ckdepi: CKD-EPI

In kidney.epi: Kidney Functions: Clinical and Epidemiological

Description

CKD-EPI

Usage

egfr.ckdepi(creatinine, age, sex, ethnicity,
  creatinine_units = "micromol/l",
  label_afroamerican = c("Afroamerican"), label_sex_male = c("Male",
  1), label_sex_female = c("Female", 0))

Arguments

creatinine	Numeric vector. Serum creatinine, could be expressed in "micromol/L", "mmol/L" or "mg/dL". Units of measurement should be defined in variable creatinine_units (if not defined explicitly by user, the default value is "micromol/L").
age	Numeric vector. Age, in years.
sex	Vector. The value of variable refers to the parameters label_sex_male and label_sex_female.
ethnicity	Vector. Ethnicity, specify in case of African-American patients. The value of variable refers to the parameter label_afroamerican.
creatinine_units	Character string. Units in which serum creatinne is expressed. Could be one of the following: "micromol/L", "mmol/L" or "mg/dL".
label_afroamerican	List. Label(s) for Afroamerican ethnicity.
label_sex_male	List. Label(s) for definition(s) of male sex.
label_sex_female	List. Label(s) for definition(s) of female sex.

Details

Calculate estimated glomerular filtration rate (eGFR) by CKD-EPI equation Reference to the equation: Levey AS, Stevens LA, Schmid CH et al. A New Equation to Estimate Glomerular Filtration Rate. Ann Intern Med 2009;150:604–12.

Programming: Boris Bikbov [e-mail]. Citation: Bikbov B. R open source programming code for calculation of the Kidney Donor Profile Index and Kidney Donor Risk Index. Kidney Diseases, 2018. DOI: 10.1159/000492427 (citation for the whole package)

Value

numeric eGFR expressed in ml/min/1.73m².

Examples

egfr.ckdepi (creatinine = 1.4, age = 60, sex = "Male", ethnicity = "White",
  creatinine_units = "mg/dl")

kidney.epi documentation built on March 13, 2020, 3:16 a.m.