Table 2.

Radiotherapy compliance by trial arm

Variable	p-RTCT (n = 54)	p-CAIR (n = 57)
Death before RT	2 (5.0%)	0 (0%)
RT doses higher than in the protocol (70–72 Gy)	3 (6%)	6 (10%)
RT doses lower than in the protocol	6 (11.0%)	1 (2%)
Surgery for nodal recurrence before RT	1 (2%)	0% (0%)
Consent withdrawal	0% (0%)	1 (2%)
Distant metastases before RT	1 (25%)	0% (0%)
Total	13 (24.0%)	8 (14%)

RT, radiation therapy.