. Author manuscript; available in PMC: 2016 Mar 1.

Published in final edited form as: J Geriatr Oncol. 2015 Feb 7;6(2):133–140. doi: 10.1016/j.jgo.2014.12.002

Table 5.

Exploratory analysis of distribution of patients with varying risks of grades 3–5 chemotherapy toxicity.

Model-based toxicity risk ↓	Full cohort, N = 464^a			Standard dose, N = 360			Primary dose reduction, N = 104
Model-based toxicity risk ↓	N	%	p-Value	N	%	p-Value	N	%	p-Value
Low	39/128	30	<0.0001	29/96	30	<0.0001	10/32	31	0.0012
Medium	118/227	52		96/182	53		22/45	49
High	90/109	83		69/82	84		21/27	78

Sample size reflects patients who had complete data for the 11 variables comprising the CARG toxicity score.