summariseCodeUse: Summarise code use in patient-level data.

In CodelistGenerator: Identify Relevant Clinical Codes and Evaluate Their Use

Summarise code use in patient-level data.

Description

Summarise code use in patient-level data.

Usage

summariseCodeUse(
  x,
  cdm,
  countBy = c("record", "person"),
  byConcept = TRUE,
  byYear = FALSE,
  bySex = FALSE,
  ageGroup = NULL,
  dateRange = as.Date(c(NA, NA))
)

Arguments

x	A codelist.
cdm	A cdm reference via CDMConnector.
countBy	Either "record" for record-level counts or "person" for person-level counts.
byConcept	TRUE or FALSE. If TRUE code use will be summarised by concept.
byYear	TRUE or FALSE. If TRUE code use will be summarised by year.
bySex	TRUE or FALSE. If TRUE code use will be summarised by sex.
ageGroup	If not NULL, a list of ageGroup vectors of length two.
dateRange	Two dates. The first indicating the earliest cohort start date and the second indicating the latest possible cohort end date. If NULL or the first date is set as missing, the earliest observation_start_date in the observation_period table will be used for the former. If NULL or the second date is set as missing, the latest observation_end_date in the observation_period table will be used for the latter.

Value

A tibble with count results overall and, if specified, by strata.

Examples

## Not run: 
con <- DBI::dbConnect(duckdb::duckdb(),
                      dbdir = CDMConnector::eunomiaDir())
cdm <- CDMConnector::cdmFromCon(con,
                                cdmSchema = "main",
                                writeSchema = "main")
acetiminophen <- c(1125315,  1127433, 40229134,
40231925, 40162522, 19133768,  1127078)
poliovirus_vaccine <- c(40213160)
cs <- list(acetiminophen = acetiminophen,
          poliovirus_vaccine = poliovirus_vaccine)
results <- summariseCodeUse(cs,cdm = cdm)
results
CDMConnector::cdmDisconnect(cdm)

## End(Not run)

CodelistGenerator documentation built on April 11, 2025, 5:51 p.m.