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Show historical changes to selected ICD-10-GM codes

Source: R/icd_showchanges.R
icd_showchanges.Rd

Show all changes in ICD history relating to the 3-digit codes contained in the data.frame icd_in. The output of icd_expand can be passed directly to this function to display relevant changes.

Usage

icd_showchanges(icd_in, years = NULL)

Arguments

icd_in

Data frame created by icd_expand(), containing codes to check

years

Years to check, corresponding to the variable year_from in icd_meta_transition

Value

data.frame, as icd_meta_transition, with labels icd_from_label and icd_to_label

See also

icd_showchanges_icd3() to provide one or more three-digit codes as input

Examples

dat_icd <- icd_expand(
   data.frame(ICD_SPEC = c("K52.9")),
   col_icd = "ICD_SPEC",
   year = 2019)
icd_showchanges(dat_icd)
#>   year_from year_to icd_from icd_to automatic_forward automatic_backward
#> 1      2009    2010    K52.9  A09.9                                     
#>   change_5 change_4 change_3 change icd3 icd_kapitel
#> 1    FALSE    FALSE     TRUE   TRUE  A09           A
#>                                                        icd_from_label
#> 1 Nichtinfektiöse Gastroenteritis und Kolitis, nicht näher bezeichnet
#>                                                                                          icd_to_label
#> 1 Sonstige und nicht näher bezeichnete Gastroenteritis und Kolitis nicht näher bezeichneten Ursprungs