first_survey: First Survey Date

first_surveyR Documentation

First Survey Date

Description

This file contains the dates for the demographics survey in CTN-0027 and CTN-0030 and the medical-psychiatric history for CTN-0051.

Usage

data(first_survey)

Format

A tibble with 3,453 rows and 2 variables:

who
Type: integer
Description: Patient ID
when
Type: integer
Description: Study day

public.ctn0094data documentation built on Oct. 1, 2023, 5:08 p.m.