survival_cancer: NCCTG Lung Cancer Data from survival R package

survival_cancerR Documentation

NCCTG Lung Cancer Data from survival R package

Description

Survival in patients with advanced lung cancer from the North Central Cancer Treatment Group. Performance scores rate how well the patient can perform usual daily activities.

Usage

survival_cancer

Format

This file has been copied from survival R package. See survival::cancer.

inst

Institution code

time

Survival time in days

status

censoring status 1=censored, 2=dead

age

Age in years

sex

Male=1 Female=2

ph.ecog

ECOG performance score as rated by the physician. 0=asymptomatic, 1= symptomatic but completely ambulatory, 2= in bed <50% of the day, 3= in bed > 50% of the day but not bedbound, 4 = bedbound

ph.karno

Karnofsky performance score (bad=0-good=100) rated by physician

pat.karno

Karnofsky performance score as rated by patient

meal.cal

Calories consumed at meals

wt.loss:

Weight loss in last six months

References

Loprinzi CL. Laurie JA. Wieand HS. Krook JE. Novotny PJ. Kugler JW. Bartel J. Law M. Bateman M. Klatt NE. et al. Prospective evaluation of prognostic variables from patient-completed questionnaires. North Central Cancer Treatment Group. Journal of Clinical Oncology. 12(3):601-7, 1994.


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