requirePriorDrugWashout {DrugUtilisation} | R Documentation |
Restrict cohort to only cohort records with a given amount of time since the last cohort record ended
Description
Filter the cohort table keeping only the cohort records for which the required amount of time has passed since the last cohort entry ended for that individual.
Usage
requirePriorDrugWashout(
cohort,
days,
cohortId = NULL,
name = omopgenerics::tableName(cohort)
)
Arguments
cohort |
A cohort_table object. |
days |
The number of days required to have passed since the last cohort
record finished. Any records with fewer days than this will be dropped. Note
that setting days to Inf will lead to the same result as that from using the
|
cohortId |
A cohort definition id to restrict by. If NULL, all cohorts will be included. |
name |
Name of the new cohort table, it must be a length 1 character vector. |
Value
The cohort table having applied the washout requirement.
Examples
library(DrugUtilisation)
library(dplyr)
cdm <- mockDrugUtilisation()
cdm$cohort1 <- cdm$cohort1 |>
requirePriorDrugWashout(days = 90)
attrition(cdm$cohort1) |> glimpse()
[Package DrugUtilisation version 0.8.1 Index]