asi {public.ctn0094data}

Did patient use intravenous drugs

Description

IV drug use information from the Addiction Severity Index

Usage

data(asi)

Format

A tibble with 3,560 rows and 2 variables:

who

Type:	integer
Description:	Patient ID

used_iv

Type:	factor (First/Reference level = No)
Description:	Self-reported history of IV drug use
Levels:	No, Yes