Table 3.

Factors Associated with Mean Percent Adherence

Variable	Category	N	Mean (std)	P value
Disease group	Rectal	28	0.24 (0.30)	.002
	Anal	35	0.51 (0.28)
	Endometrial	45	0.47 (0.34)
Age	<65	78	0.44 (0.33)	.34
	≥65	31	0.37 (0.33)
Race	Non-white	27	0.42 (0.27)	.84
	White	82	0.42 (0.35)
Education	College degree or higher	66	0.47 (0.32)	.10
	Less than college degree	42	0.36 (0.33)
Marital status	Married	75	0.43 (0.33)	.77
	Other	34	0.4 (0.33)
Menopausal	Post	80	0.43 (0.33)	.82
	Pre	29	0.4 (0.31)
Sexually active (baseline)	No	48	0.41 (0.33)	.75
	Yes	60	0.43 (0.33)
Smoking history	No	59	0.42 (0.34)	.95
	Yes	50	0.42 (0.31)
Comorbidities	No	77	0.4 (0.33)	.32
	Yes	32	0.46 (0.32)
Radiation	Preop	28	0.26 (0.29)	.004
	Postop	51	0.45 (0.34)
	RT with no surgery	30	0.53 (0.29)
RT modality	EBRT	71	0.39 (0.33)	.14
	Intravaginal	38	0.48 (0.32)
Chemotherapy	No	32	0.52 (0.33)	.04
	Yes	77	0.38 (0.32)

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