Calculate baseline sCr

Usage

calc_baseline_scr(
  baseline_scr,
  scr,
  times,
  method,
  first_dose_time = NULL,
  verbose
)

baseline_scr: baseline serum creatinine method (character). See calc_aki_stage() for availabloptions.
scr: serum creatinine in mg/dL. Use `convert_creat()` to convert from mmol/L. Values below the detection limit ("<0.2") will be converted to numeric (0.2)
times: creatinine sample times in hours
method: classification method, one of `KDIGO`, `RIFLE`, `pRIFLE` (case insensitive)
first_dose_time: time in hours of first dose relative to sCr value, used for calculate baseline serum creatinine in `median_before_treatment` approach.
verbose: verbose (`TRUE` or `FALSE`)