DataColonDukesCvsD {newTestSurvRec}

Rehospitalization of patients with colorectal cancer

Description

This data contains the re-hospitalization times of patients diagnosed with stage C and patients diagnosed with stage D

Usage

data(DataColonDukesCvsD)

Format

A data frame with 537 observations on the following 10 variables

This data.frame contains the following columns

j

Observation number

Iden

identification of each subject. Repeated for each recurrence

id

identification of each subject. Repeated for each recurrence

Tinicio

Initial time of observation just before each recurrence

time

re-hospitalization o censoring gaptime

Tcal

re-hospitalization o censoring calendar time

event

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

chemoter

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

dukes

Dukes tumor stage: 2:C or 3:D

distance

distance from living place to hospital 1:<=30 Km. or 2:>30 Km.

Details

See details on DataColonDukesABvs

Source

This data were obtained from Gonzalez, J.R. et al. (2009)

References

Martinez, C. (2009). Generalizacion de algunas pruebas clasicas de comparacion de curvas de supervivencia al caso de eventos de naturaleza recurrente. Tesis doctoral. Universidad Central de Venezuela (UCV). Caracas-Venezuela.//Gonzalez, J.R., Fernandez, E., Moreno, V. et al. Gender differences in hospital re-admission among colorectal cancer patients. Currently submited to J.C.O.

Examples

data(DataColonDukesCvsD)
XL<-data(DataColonDukesCvsD)
print(XL)