Using KDIGO 2012 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease Volume 3 | Issue 1 | January 2013
eGFR_adult_SCysC(...)
# S3 method for data.frame
eGFR_adult_SCysC(.data, SCysC, Age, male, ...)
# S3 method for units
eGFR_adult_SCysC(SCysC, Age, male, ...)
# S3 method for numeric
eGFR_adult_SCysC(SCysC, Age, male, ...)Further optional arguments
(data.frame) A data.frame, optional
Serum Cystatin C
column name, or vector of units or numeric if .data is not provided
Age of patient
column name, or vector of units or numeric if .data is not provided
Male or not
column name, or vector of logical (TRUE/FALSE) if .data is not provided
Estimated GFR of the same type provided (numeric or units)
See https://kdigo.org/guidelines/ckd-evaluation-and-management/ for more details
eGFR_adult_SCysC(eGFR_pt_data,
SCysC = "SCysC_", Age = "Age_", male = "male_"
)
#> Units: [mL/1.73m2/min]
#> [1] NA 161.68446 161.68446 NA 155.33226 155.33226 NA
#> [8] 66.77365 66.77365 NA 64.15027 64.15027 NA 161.68446
#> [15] 161.68446 NA 155.33226 155.33226 NA 66.77365 66.77365
#> [22] NA 64.15027 64.15027 NA 173.48118 173.48118 NA
#> [29] 166.66552 166.66552 NA 71.64555 71.64555 NA 68.83077
#> [36] 68.83077 NA 173.48118 173.48118 NA 166.66552 166.66552
#> [43] NA 71.64555 71.64555 NA 68.83077 68.83077 NA
#> [50] NA NA
eGFR_pt_data %>%
dplyr::mutate(eGFR = eGFR_adult_SCysC(
SCysC = SCysC_, Age = Age_, male = male_
))
#> # A tibble: 51 × 11
#> SCr_ SCysC_ Age_ male_ black_ height_ BUN_ eGFR_calc_type_ eGFR_
#> [mg/dl] [mg/L] [years] <lgl> <lgl> [m] [mg/dl] <chr> [mL/…
#> 1 0.5 NA 20 FALSE FALSE NA NA eGFR_adult_SCr 139.
#> 2 NA 0.4 20 FALSE FALSE NA NA eGFR_adult_SCysC 162.
#> 3 0.5 0.4 20 FALSE FALSE NA NA eGFR_adult_SCr_SCy… 167.
#> 4 0.5 NA 30 FALSE TRUE NA NA eGFR_adult_SCr 150.
#> 5 NA 0.4 30 FALSE TRUE NA NA eGFR_adult_SCysC 155.
#> 6 0.5 0.4 30 FALSE TRUE NA NA eGFR_adult_SCr_SCy… 171.
#> 7 0.5 NA 20 FALSE FALSE NA NA eGFR_adult_SCr 139.
#> 8 NA 1.2 20 FALSE FALSE NA NA eGFR_adult_SCysC 66.8
#> 9 0.5 1.2 20 FALSE FALSE NA NA eGFR_adult_SCr_SCy… 96.4
#> 10 0.5 NA 30 FALSE TRUE NA NA eGFR_adult_SCr 150.
#> # ℹ 41 more rows
#> # ℹ 2 more variables: pediatric_ <lgl>, eGFR [mL/1.73m2/min]