egOpioidsCTN0094 {CTNote}

Opioid Use by Study Day for Example CTN-0094 Participants

Description

This data set is a table with daily positive opioid use indicator for 10 participants from the CTN-0094 harmonized data sets. This subset is to be used as an example of timeline-style opioid use data.

Usage

data(egOpioidsCTN0094)

Format

A tibble with 71 rows and 3 columns. These columns include

who

Patient ID

what

A factor indicating what substance(s) were present in the urine on day when; trivially, all substances are "opioids" for this example data.

when

The number of days since signed study consent

Details

This data is created in the script inst/scripts/create_allDrugs_opioid_subset_20220916.R. The "when" column measures the number of days after signed consent for the participant that the opioid-positive urine screen was collected.