Table 2.

Demographics of PEG (N = 359), CGEP (N = 297), and SUPERB (N = 153) studies.

	Characteristics	PEG Total		CGEP Total		SUPERB Total
		n	(%)	n	(%)	n	(%)
Total		359	100.0	297	100.0	153	100.0
Gender
	Male	185	51.5	116	39.1	52	33.9
	Female	174	48.5	181	60.9	101	66.0
Age
	50–59	71	19.8	65	21.9	45	29.6
	60–69	98	27.3	120	40.4	58	38.1
	70–79	136	37.9	74	24.9	39	25.6
	80 and over	54	15.0	38	12.8	10	6.6
	Missing					1
Race
	White	289	80.5	176	59.3	124	81.0
	Latino	32	8.9	75	25.2	17	11.1
	Black/African American	14	3.9	11	3.7	2	1.3
	Asian/Pacific Islander	10	2.8	9	3.0	1	0.6
	Other	14	3.9	22	7.4	7	4.5
	Don’t Know/Refused			4	1.3	2	1.2
Education
	<12 years (did not graduate high school)	33	9.2	46	15.6	7	4.6
	12 years (High school graduate)	129	35.9	65	22.1	56	36.8
	>12 year	197	54.9	183	62.2	89	58.6
	Missing			3		1