Summarise concept counts in patient-level data

Only concepts recorded during observation period are counted.

Usage

summariseConceptCounts(
  cdm,
  conceptId,
  countBy = c("record", "person"),
  concept = TRUE,
  interval = "overall",
  sex = FALSE,
  ageGroup = NULL,
  dateRange = NULL
)

Arguments

cdm

A cdm_reference object. Use CDMConnector to create a reference to a database or omock to create a reference to synthetic data.

conceptId

List of concept IDs to summarise.

countBy

Either "record" for record-level counts or "person" for person-level counts

concept

TRUE or FALSE. If TRUE code use will be summarised by concept.

interval

Time interval to stratify by. It can either be "years", "quarters", "months" or "overall".

sex

Logical; whether to stratify results by sex (TRUE) or not (FALSE).

ageGroup

A list of age groups to stratify the results by. Each element represents a specific age range. You can give them specific names, e.g. ageGroup = list(children = c(0, 17), adult = c(18, Inf)).

dateRange

A vector of two dates defining the desired study period. Only the start_date column of the OMOP table is checked to ensure it falls within this range. If dateRange is NULL, no restriction is applied.

Value

A summarised_result object with the results.

Details