Table 2.

Modified CARG Risk score determination for treatment stratification (modified from Hurria et al. JCO 2011)

Toxicity factor/question	Value/response	Score
Age ≥ 72 years	≥ 72	2
Hemoglobin	< 11 g / dL (male) < 10 g/dL (female)	3
Creatinine clearance	< 34 mL/min	3
Hearing	Fair/worse	2
Number of falls in the past 6 months	1 or more	3
Taking medications	With some help or unable	1
Walking 1 block (100 m)	Somewhat limited or limited a lot	2
Decreased social activity because of physical/emotional health	Limited at least sometimes	1