Stevens.cys2 | R Documentation |
GFR is estimated with the 2nd formula proposed by Stevens et al. (Am J Kidney Dis 2008), where cystatin C is weighted by sex and age
Stevens.cys2(cystatin, sex, age, ethnicity)
cystatin |
Numeric vector with serum or plasma cystatin C values in mg/l |
sex |
Numeric vector with 0 for females and 1 for males |
age |
Numeric vector with age in years |
ethnicity |
Numeric vector with 0 for non-Black and 1 for Black individuals |
A numeric vector with eGFR values in ml/min/1.73 m^2
.
Cristian Pattaro
Stevens LA, et al. Estimating GFR using serum cystatin C alone and in combination with serum creatinine: a pooled analysis of 3,418 individuals with CKD. Am J Kidney Dis 2008; 51: 395-406.
Stevens.cys1
, Stevens.creat.cys
, CKDEpi.cys
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