Table 1.
Demographics of consenting participants who completed baseline assessment.
| Characteristic | Smokers | Nonsmokers | |||
| All (n = 7353) |
English-speaking (n = 1693) |
Spanish-speaking (n = 5660) |
All (n = 410) |
||
| Sex a | n = 7314 | n = 1688 | n = 5626 | n = 410 | |
| Men | 4024 (55.02%) | 1099 (65.11%) | 2925 (51.99%) | 208 (50.7%) | |
| Women | 3290 (44.98%) | 589 (34.9%) | 2701 (48.01%) | 202 (49.3%) | |
| Ethnicity a,b | n = 7286 | n = 1658 | n = 5628 | n = 406 | |
| Hispanic/Latino | 5538 (76.01%) | 185 (11.2%) | 5232 (92.96) | 273 (67.2%) | |
| Not Hispanic/Latino | 1752(23.99%) | 1356 (81.79%) | 396 (7.04%) | 133 (32.8%) | |
| Race a,c | n = 7097 | n = 1478 | n = 5619 | n = 407 | |
| European descent | 4435 (62.49%) | 617 (41.7%) | 3818 (67.95%) | 280 (70.3%) | |
| Asian descent | 531 (7.5%) | 520 (35.2%) | 11 (0.2%) | 19 (5%) | |
| African descent | 48 (1%) | 42 (3%) | 6 (0.1%) | 2 (1%) | |
| Indigenous descent | 20 (0.3%) | 3 (0.2%) | 17 (0.3%) | 0 (0%) | |
| Other/multiethnic | 1292 (18.20%) | 253 (17.1%) | 1019 (18.13%) | 76 (18.6%) | |
| Mestizo | 771 (10.9%) | 23 (2%) | 748 (13.3%) | 23 (5.7%) | |
| Education a,b | n = 7216 | n = 1664 | n = 5552 | n = 406 | |
| High school or less | 1688 (23.39%) | 296 (17.8%) | 1392 (25.07%) | 62 (15%) | |
| Some college | 2626 (36.39%) | 428 (25.7%) | 2198 (39.59%) | 129 (31.8%) | |
| College graduate | 2126 (29.46%) | 622 (37.4%) | 1504 (27.09%) | 139 (34.2%) | |
| Graduate degree | 776 (10.75%) | 318 (19.1%) | 458 (8.2%) | 76 (18%) | |
| Marital status a,d | n = 7345 | n = 1690 | n = 5655 | n = 410 | |
| Single | 2647 (36.04%) | 722 (42.7%) | 1925 (34.04%) | 114 (28.0%) | |
| Cohabiting | 1224 (16.66%) | 195 (11.5%) | 1029 (18.20%) | 83 (20.2%) | |
| Married | 2674 (36.41%) | 626 (37.0%) | 2046 (36.18%) | 167 (40.7%) | |
| Separated | 354 (4.8%) | 55 (3%) | 299 (5.3%) | 16 (4%) | |
| Divorced | 395 (5.4%) | 82 (5%) | 313 (5.5%) | 25 (6%) | |
| Widowed | 53 (1%) | 10 (1%) | 43 (1%) | 4 (1%) | |
a Difference between English- and Spanish-speaking participants is significant at P < .001 level.
b Difference between smokers and nonsmokers is significant at P < .001 level.
c Difference between smokers and nonsmokers is significant at P = .003 level.
d Difference between smokers and nonsmokers is significant at P = .03 level.