Table 2. Participants' Sociodemographic Characteristics by Ethnicity (n = 347).

	Total		Korean		Chinese		Vietnamese
Sociodemographic Characteristics	n	%	n	%	n	%	n	%	P
Age in years (mean ± SE)	46.8 ± 12.4		45.8 ± 12.1		46.8 ± 11.5		47.8 ± 13.9		.5
Gender									.09
Female	197	56.8	73	62.4	76	58.5	48	48.0
Male	150	43.2	44	37.6	54	41.5	52	52.0
Education									<.0001
High school or less	121	34.9	46	39.3	22	16.9	53	53.0
Some college	30	8.7	8	6.8	6	4.6	16	16.0
College graduate or above	196	56.5	63	53.9	102	78.5	31	31.0
Annual household income (US$)									<.0001
Missing	10	2.9	3	2.6	4	3.1	3	3.0
<10,000	70	20.2	18	15.4	20	15.4	32	32.0
10,000-29,999	54	15.6	19	16.2	11	8.5	24	24.0
30,000-49,999	52	15.0	26	22.2	12	9.2	14	14.0
50,000-74,999	41	11.8	25	21.4	5	3.9	11	11.0
75,000-99,999	38	11.0	11	9.4	21	16.2	6	6.0
≥100,000	82	23.6	15	12.8	57	43.9	10	10.0
Have health care coverage									.12
Yes	244	70.3	75	64.1	99	76.1	70	70.0
No	103	29.7	42	35.9	31	23.9	30	30.0
English proficiency									.07
Well	108	31.1	27	23.8	47	36.1	34	34.0
Poor	239	68.9	90	76.9	83	63.9	66	66.0
Proportion of life in the United States	0.32 ± 0.21		0.36 ± 0.23		0.26 ± 0.17		0.36 ± 0.24		<.0001