summariseOrphanCodes: Find orphan codes related to a codelist using achilles counts...

In CodelistGenerator: Identify Relevant Clinical Codes and Evaluate Their Use

Find orphan codes related to a codelist using achilles counts and, if available, PHOEBE concept recommendations

Description

Find orphan codes related to a codelist using achilles counts and, if available, PHOEBE concept recommendations

Usage

summariseOrphanCodes(
  x,
  cdm,
  domain = c("condition", "device", "drug", "measurement", "observation", "procedure",
    "visit")
)

Arguments

x	A codelist.
cdm	A cdm reference to an OMOP CDM dataset. If data is held within a database, the vocabulary tables should be in the same schema as the clinical tables (person, observation period, and so on).
domain	Character vector with one or more of the OMOP CDM domains. The results will be restricted to the given domains. Check the available ones by running availableDomains(). If NULL, all supported domains are included: Condition, Drug, Procedure, Device, Observation, and Measurement.

Value

A summarised result containg the frequency of codes related to (but not in) the codelist.

Examples

library(CodelistGenerator)

cdm <- mockVocabRef("database")
codes <- getCandidateCodes(cdm = cdm,
                          keywords = "Musculoskeletal disorder",
                          domains = "Condition",
                          includeDescendants = FALSE)
codelist <- omopgenerics::newCodelist(list("msk" = codes$concept_id))
orphan_codes <- summariseOrphanCodes(x = codelist,
                                      cdm = cdm)

orphan_codes
CDMConnector::cdmDisconnect(cdm)

CodelistGenerator documentation built on Jan. 19, 2026, 5:06 p.m.