adsl: Baseline subject-level data

In trtswitch: Treatment Switching

Baseline subject-level data

Description

This data set contains baseline subject-level data. Of note, PDDT can be derived from the ADT variable of the ADTTE data set by selecting PARAMCD == "INPFS" & CNSR == 0 & EVNTDESC == "PROGRESSIVE DISEASE". Additionally, OSDT and DIED can be derived from the ADT and CNSR variables of the ADTTE data set by selecting PARAMCD == "OS".

Usage

adsl

Format

An object of class tbl_df (inherits from tbl, data.frame) with 412 rows and 12 columns.

Details

SUBJID

subject ID

SEX

sex: "M" or "F"

STRAT1V

stratification factor 1: ECOG PS

STRAT2V

stratification factor 2: inv. chosen chemotherapy

RANDDT

randomization date

TRT01P

planned treatment: Active or Placebo

TRTSDT

treatment start date

PDDT

date of disease progression

XODT

date of treatment crossover

OSDT

date of death or censoring

DIED

whether the patient died

DCUTDT

date of data cut

trtswitch documentation built on Nov. 5, 2025, 7:08 p.m.