Table 1.

Demographics

	Total Sample N=40		eSNAP N=30		Control N=10
Variable	Freq	%	Freq	%	Freq	%
Caregiver female	30	75.0	22	73.3	8	80.0
Patient female	19	47.5	16	53.3	3	30.0
Caregiver White	37	94.9	27	93.1	10	100.0
Patient White	36	90.0	26	86.7	10	100.0
Caregiver Education Level
High school graduate or equivalent	9	23.7	6	21.4	3	30.0
Some college or vocational school	9	23.7	6	21.4	3	30.0
College graduate (4 years)	7	18.4	6	21.4	1	10.0
Graduate or professional school	1	2.6	0	0.0	1	10.0
Some graduate or professional school	12	31.6	10	3.4	2	20.0
Caregiver household income
Less than $10,000	2	5.4	2	7.4	0	0.0
$10,000 – $24,999	3	8.1	3	11.1	0	0.0
$25,000 – $39,999	7	18.9	4	14.8	3	30.0
$40,000 – $49,999	3	8.1	3	11.1	0	0.0
$50,000 – $74,999	5	13.5	3	11.1	2	20.0
$75,000 – or more	13	35.1	8	29.6	5	50.0
Prefer not to answer	4	10.8	4	14.8	0	0.0
Patient tumor type
Glioblastoma multiforme	23	57.5	17	56.7	6	60.0
Astrocytoma grades I–III	7	17.5	4	13.3	3	30.0
Oligodendroglioma	5	12.5	4	13.3	1	10.0
Other Primary Brain Tumor	5	12.5	5	16.7	0	0.0
Caregiver employment
Not currently employed	3	7.9	3	10.7	0	0.0
Retired	14	36.8	11	39.3	3	30.0
Part-time	5	13.2	4	14.3	1	10.0
Full-time	16	42.1	10	35.7	6	60.0
Caregiver relationship to patient
Spouse	25	64.1	16	55.2	9	90.0
Parent	5	12.8	5	17.2	0	0.0
Sibling	1	2.6	1	3.4	0	0.0
Child	7	17.9	6	20.7	1	10.0
Other	1	2.6	1	3.4	0	0.0
	Mean	SD	Mean	SD	Mean	SD
Patient age	52.2	16.5	50.5	17.1	57.2	14.2
Caregiver age	57.3	11.4	56.7	11.9	59.1	10.0
Relationship length	33.2	15.4	33.9	16.4	31.5	13.2
Patient Karnofsky score at T1	75.0	15.4	74.3	17	77.0	9.5
Time (months) from patient diagnosis to T1	32.0	46.0	30.4	43.2	37.0	57.0