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.
icd_showchanges(icd_in, col_icd = "ICD")
icd_in | Data frame defining ICD codes of interest |
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col_icd | Column of icd_in containing ICD codes (Default: ICD) |
data.frame with columns YEAR, ICD_CODE, ICD_LABEL and, if specified, DIAG_GROUP