. Author manuscript; available in PMC: 2016 Sep 19.

Published in final edited form as: Radiother Oncol. 2015 Jul 8;116(1):149–155. doi: 10.1016/j.radonc.2015.06.018

Table 2.

Treatment Modality and Radiation Doses

Variable	Category	Total (n = 109)	Rectal (n = 28)	Anal (n = 35)	Endometrial (n = 45)
Surgery	No	32 (29%)	4 (14%)	28 (80%)	0
Surgery	Yes	77 (71%)	24 (86%)	7 (20%)	45 (100%)
Radiation	Preoperative RT	28 (26%)	25 (89%)	3 (9%)	0
	Postoperative RT	51 (47%)	2 (7%)	4 (11%)	45 (100%)
	RT with no surgery	30 (28%)	1 (4%)	28 (80%)	0
RT modality	EBRT	71 (65%)	28 (100%)	35 (100%)	7 (16%)
RT modality	Intravaginal	38 (35%)	0	0	38 (84%)
Mean EBRT dose	Median (range)	5000	5000	5400	5040 (4320–5040)
Mean IVRT dose	Mean IVRT dose				2100 (1800–2500)
Chemotherapy	No	32 (29%)	0	0	32 (71%)
Chemotherapy	Yes	77 (71%)	28 (100%)	35 (100%)	13 (29%)

Abbreviations: EBRT, external beam radiotherapy; IVRT, intravaginal radiotherapy; RT, radiotherapy.