screening_date {public.ctn0094data}

Screening Date Information

Description

The information on the screening data and baseline drug screening data is complex and inconsistent across studies. This file has information on dates around the screening visit and baseline timeline follow back assessments.

Usage

data(screening_date)

Format

A tibble with 3,430 rows and 3 variables:

who

Type:	integer
Description:	Patient ID

screening_day

Type:	integer
Description:	The day of screening

day_zero

Type:	integer
Description:	Best guess at the end of TLFB