| 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.