addTableIntersectDays: Compute time to intersect with an omop table.

In PatientProfiles: Identify Characteristics of Patients in the OMOP Common Data Model

Compute time to intersect with an omop table.

Description

Compute time to intersect with an omop table.

Usage

addTableIntersectDays(
  x,
  tableName,
  indexDate = "cohort_start_date",
  censorDate = NULL,
  window = list(c(0, Inf)),
  targetDate = startDateColumn(tableName),
  inObservation = TRUE,
  order = "first",
  nameStyle = "{table_name}_{window_name}",
  name = NULL,
  type = "numeric"
)

Arguments

x	A table containing individuals in a CDM reference.
tableName	Names of one or more OMOP CDM tables to intersect with.
indexDate	Name of a date column in x, or a single date to use for all rows, used as the reference date.
censorDate	Date or name of a date column in x on which to censor follow-up. If NULL, no censoring is applied.
window	Window or windows of time relative to indexDate to consider.
targetDate	Name or names of date columns in the target tables to use for the intersection.
inObservation	If TRUE, only records that occur during an observation period are considered.
order	Which record to use when multiple records occur in a window: "first" or "last".
nameStyle	Naming pattern for the added column or columns. It should include the required formatting variables. If more than one tableName is provided, it must include {table_name}.
name	Name of the new table. If NULL, a temporary table is returned.
type	Type of the created column(s). Counts, days, age, and observation durations can be "numeric" or "integer". Flag columns can also be "logical". Field columns can use "auto" to preserve the source type, or can be converted to "numeric", "integer", "logical", or "character".

Value

table with added columns with intersect information.

Examples

library(PatientProfiles)

cdm <- mockPatientProfiles(source = "duckdb")

cdm$cohort1 |>
  addTableIntersectDays(tableName = "visit_occurrence")

PatientProfiles documentation built on Aug. 22, 2026, 1:07 a.m.