uds {public.ctn0094data}

Urine Drug Screening (UDS) Results

Description

UDS findings. Note that oxycodone and propoxyphene are grouped into the opioid category. ctn_0051 did not specifically screen for propoxyphene. For details on substances screened, see the vignette Harmonization Information.

Usage

data(uds)

Format

A tibble with 42,906 rows and 3 variables:

who

Type:	integer
Description:	Patient ID

what

Type:	factor (First/Reference level = Alcohol)
Description:	Name of drug identified
Levels:	Alcohol, Amphetamine, Benzodiazepine, Buprenorphine, Cocaine, Mdma/Hallucinogen, Methadone, Opioid, Sedatives, Thc

when

Type:	integer
Description:	Study day