Table 2.

Association of Demographic and Clinical Variables with interest in research participation.

	n	Would you tell your male relatives about research study focused on high risk men from BRCA families?				P-value	Do you think your male relatives would be interested in a study focused on high risk men?				P-value
		yes	no	unsure	missing*		yes	no	unsure	missing*
Gender
male	150	123	3	21	3	0.868	111	10	29	0	7.89E-11
female	232	198	5	28	1		90	29	112	1
Age
≤50	214	177	4	31	2	0.5698	112	25	77	0	0.4666
>50	157	135	3	17	2		85	12	59	1
Cancer history
Any Cancer	282	226	6	36	14	0.7893	142	26	102	12	0.8135
Prostate Cancer	144	115	2	20	7	0.7761	74	11	53	6	0.5457
Breast Cancer	59	44	0	13	2	0.1286	32	5	20	2	0.8075
Pancreatic Cancer	45	38	2	2	3	0.106	23	4	17	1	0.9441
Melanoma	55	41	1	12	1	0.1733	26	4	23	2	0.4381
BRCA status
BRCA1 in family	200	158	5	24	13	0.9392	93	18	77	12	0.269
BRCA2 in family	205	168	4	26	7		111	23	66	5
tested/positive	322	264	8	38	12	0.2859	158	33	120	11	0.0192
tested/negative	15	14	0	0	1		4	4	7	0
Not tested	64	47	1	12	4		41	4	16	3

^*missing responses to this question removed when calculating p-values