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. 2020 Mar 11;3(3):e200731. doi: 10.1001/jamanetworkopen.2020.0731

Table 1. Characteristics of the Population at Wave 1 (1992), Overall and Stratified by Immigration Status.

Characteristic Participants, Unweighted No. (Weighted %)
Overall (Unweighted N = 9691 [100%]) Recent Immigrants (Unweighted n = 841 [8%]) Early Immigrants (Unweighted n = 201 [2%]) Nonimmigrants (n = 8649 [90%])
Female 5111 (52.6) 460 (54.4) 108 (51.6) 4543 (52.5)
Age, mean (SD), y 56.0 (3.2) 56.0 (3.1) 55.0 (3.2) 56.0 (3.2)
Race/ethnicity
Non-Hispanic white 6941 (74.5) 241 (33.0) 99 (55.0) 6601 (78.8)
Hispanic 894 (8.1) 427 (45.7) 73 (30.9) 394 (4.1)
African American 1653 (15.3) 78 (9.1) 27 (13.1) 1548 (15.9)
Other 203 (2.1) 95 (12.2) 2 (1.1) 106 (1.2)
Education
Less than high school 2574 (25.0) 408 (44.7) 68 (29.6) 2098 (23.1)
High school 3674 (38.5) 181 (22.8) 61 (29.7) 3432 (40.2)
Some college 1831 (19.2) 113 (14.6) 28 (16.9) 1690 (19.7)
College or higher 1612 (17.2) 139 (18.0) 44 (23.9) 1429 (17.0)
Father’s education, y
Missing 1236 (12.2) 105 (11.4) 32 (13.3) 1099 (12.3)
0-6 2257 (21.9) 338 (37.9) 60 (25.7) 1859 (20.4)
7-8 2106 (22.5) 97 (12.8) 26 (14.5) 1983 (23.6)
9-12 3106 (33.0) 202 (25.4) 40 (23.4) 2864 (33.9)
≥13 986 (10.4) 99 (12.4) 43 (23.0) 844 (9.9)
Marital status
Married 7101 (74.0) 620 (74.3) 140 (73.1) 6341 (74.0)
Divorced 1495 (15.0) 127 (15.2) 32 (13.6) 1336 (15.0)
Widow 637 (4.7) 46 (5.2) 17 (8.2) 574 (6.4)
Unmarried 458 (6.3) 48 (5.3) 12 (5.0) 398 (4.7)
Annual household incomea
Quartile 1 2443 (22.2) 237 (24.9) 46 (17.5) 2160 (22.1)
Quartile 2 2421 (24.7) 214 (24.5) 57 (27.9) 2150 (24.6)
Quartile 3 2407 (25.7) 193 (23.7) 43 (21.7) 2171 (25.9)
Quartile 4 2420 (27.4) 197 (26.7) 55 (32.9) 2168 (27.4)
Self-rated health
Excellent 2104 (22.3) 190 (24.1) 58 (30.9) 1856 (22.0)
Very good 2708 (28.6) 149 (18.8) 47 (26.3) 2512 (29.6)
Good 2689 (27.3) 260 (30.5) 44 (20.1) 2385 (27.2)
Fair 1392 (13.9) 163 (18.2) 36 (14.7) 1193 (13.5)
Poor 798 (7.8) 79 (2.3) 16 (3.1) 703 (0.6)
Employment
Works full time 5349 (55.2) 431 (51.7) 108 (54.0) 4810 (55.5)
Works part time 982 (10.4) 94 (11.5) 15 (8.6) 873 (10.4)
Retired 1598 (16.4) 76 (9.3) 31 (15.6) 1491 (17.1)
Disabled 412 (4.0) 40 (4.2) 7 (3.2) 365 (4.0)
Not in labor force 1033 (10.7) 147 (16.8) 31 (14.2) 855 (10.1)
Unemployed 317 (3.3) 53 (6.4) 9 (4.4) 255 (3.0)
Religion
Protestant 6333 (64.1) 238 (28.6) 89 (44.0) 6006 (67.8)
Catholic 2635 (28.0) 517 (60.3) 91 (45.2) 2027 (24.6)
Jewish 157 (1.8) 12 (1.7) 6 (3.9) 139 (1.8)
None 467 (5.1) 30 (3.8) 11 (5.0) 426 (5.2)
Other 99 (9.1) 44 (5.6) 4 (1.9) 51 (0.6)
Interview language
English 9277 (96.6) 510 (66.0) 168 (86.3) 8599 (99.6)
Spanish 414 (3.4) 331 (34.0) 33 (13.7) 50 (0.4)
a

Annual household income quartiles are defined as follows: quartile 1, $0 to $18 000; quartile 2, $18 001 to $36 000; quartile 3, $36 001 to $59 800; and quartile 4, $59 801 or more.