Table 4.

Summary of toxicity by age, radiotherapy and combined subgroups expressed as row percentages)

	Haematologic			Other			Any
Subgroup	G0-2	G3-4	p*	G0-2	G3-4	p*	G0-2	G3-4	p*
Age			0.17			0.49			1.00
>60 and <65 years (n = 100)	86%	14%		72%	28%		62%	38%
≥ 65 years (n = 80)	78%	22%		78%	22%		61%	39%
Radiotherapy			<0.0001			0.21			0.27
No (n = 114)	92%	8%		71%	29%		65%	35%
Yes (n = 66)	65%	35%		80%	20%		56%	44%
Age and radiotherapy			<0.0001			0.42			0.08
>60 and < 65, no RT (n = 64)	92%	8%		67%	33%		59%	41%
≥ 65, no RT (n = 50)	92%	8%		76%	24%		72%	28%
>60 and < 65, RT (n = 36)	75%	25%		81%	19%		67%	33%
≥ 65, RT (n = 30)	53%	47%		80%	20%		43%	57%

G = grade; RT = radiotherapy.