Search Diagnoses by ICD Version and Source — search

Retrieves diagnosis records from a dataset based on ICD-10, ICD-9, or ICD-8 codes and selected data sources.

Usage

search_diagnoses(
  regex_icd10 = "",
  regex_icd9 = "",
  regex_icd8 = "",
  registry_source = c(""),
  regex_extra = "",
  src_extra = "",
  data_diagnoses = diagnoses
)

Arguments

regex_icd10: character. Regular expression pattern for ICD-10 diagnoses.
regex_icd9: character. Regular expression pattern for ICD-9 diagnoses.
regex_icd8: character. Regular expression pattern for ICD-8 diagnoses.
registry_source: character vector. Data sources to include (e.g., "avohilmo", "hilmo").
regex_extra: character. Optional regular expression for other diagnosis formats (currently not implemented).
src_extra: character. Optional source for extra diagnoses (currently not implemented).
data_diagnoses: data.frame. Diagnosis dataset to search. Must include columns: ID, DGREG, SRC, DATE, DG, ICD10_CLASS, ICD10_3LETTERS, AGE.

Value

A tibble containing matched diagnosis records sorted by ID, registry, and date.

Examples

if (FALSE) { # \dontrun{
  search_diagnoses(regex_icd10 = "^I2", registry_source = c("hilmo", "avohilmo"), data_diagnoses = diagnoses)
} # }