From: Feasibility and efficacy of chemoradiotherapy for elderly patients with locoregionally advanced nasopharyngeal carcinoma: results from a matched cohort analysis
Acute toxicity
Overall
RT group
CRT group
ACE-27≥2
ACE-27<2
P
Grade≥3
15
95
0.171
4
40
0.752
11
55
0.008
Grade<3
7
85
50
0
35