AMAROS_2B: AMAROS, figure 2B

AMAROS_2BR Documentation

AMAROS, figure 2B

Description

Kaplan-Meier digitized data from AMAROS, figure 2B (PMID 25439688). A reported sample size of 4,823 for a primary endpoint of AxRecurrence-5yr in breast cancer.

Usage

AMAROS_2B

Format

A data frame of 1,425 observations and 3 variables:

time event time (in years)
event OS event indicator (0: no event, 1: event)
arm treatment arms (dissection, radiotherapy)

Source

Donker M, van Tienhoven G, Straver ME, et al. Radiotherapy or surgery of the axilla after a positive sentinel node in breast cancer (EORTC 10981-22023 AMAROS): a randomised, multicentre, open-label, phase 3 non-inferiority trial. Lancet Oncol 2014; 15: 1303–10.

Examples

summary(AMAROS_2B)

kmplot(AMAROS_2B)

raredd/kmdata documentation built on June 15, 2025, 9:33 a.m.