readmission {frailtypack}R Documentation

Rehospitalization colorectal cancer

Description

This contains rehospitalization times after surgery in patients diagnosed with colorectal cancer

Usage

data(readmission)

Format

This data frame contains the following columns:

id

identification of each subject. Repeated for each recurrence

enum

which readmission

t.start

start of interval (0 or previous recurrence time)

t.stop

recurrence or censoring time

time

interocurrence or censoring time

event

rehospitalization status. All event are 1 for each subject excepting last one that it is 0

chemo

Did patient receive chemotherapy? 1: No; 2:Yes

sex

gender: 1:Males 2:Females

dukes

Dukes' tumoral stage: 1:A-B; 2:C 3:D

charlson

Comorbidity Charlson's index. Time-dependent covariate. 0: Index 0; 1: Index 1-2; 3: Index >=3

death

death indicator. 1:dead and 0:alive

Source

Gonzalez, JR., Fernandez, E., Moreno, V., Ribes, J., Peris, M., Navarro, M., Cambray, M. and Borras, JM (2005). Sex differences in hospital readmission among colorectal cancer patients. Journal of Epidemiology and Community Health, 59, 6, 506-511.


[Package frailtypack version 3.6.2 Index]