Table 1. Subjects Characteristics Using the 2005 California Health Interview Survey .
| Cases, No. (%), N = 1,248 | Controls, No. (%), N = 39,995 | |
|---|---|---|
| Gender | ||
| Male | 490 (48) | 16285 (49) |
| Female | 758 (52) | 23710 (51) |
| Age group, year | ||
| 28-44 | 100 (16) | 15520 (55) |
| 45-64 | 451 (36) | 15643 (31) |
| +65 | 697 (48) | 8832 (14) |
| Smoking status | ||
| Never | 250 (23) | 22934 (61) |
| Current | 349 (27) | 5434 (15) |
| Past | 649 (50) | 11627 (24) |
| Binge drinking | ||
| No | 1156 (90) | 34229 (82) |
| Yes | 92 (10) | 5766 (18) |
| Physical Activity | ||
| No | 996 (80) | 27188 (69) |
| Yes | 252 (20) | 12807 (31) |
| Obesity | ||
| No | 922 (75) | 31857 (79) |
| Yes | 326 (25) | 8138 (21) |
| SPD | ||
| No | 1111 (90) | 38457 (96) |
| Yes | 119 (10) | 1419 (4) |
| Employment | ||
| No | 979 (71) | 17996 (39) |
| Yes | 269 (29) | 21999 (61) |
| Race | ||
| White | 1109 (78) | 27870 (53) |
| Latino | 51 (9) | 6318 (27) |
| Asian | 53 (8) | 3888 (14) |
| African American | 35 (5) | 1919 (6) |
| Poverty level | ||
| 300% FPL + | 576 (44) | 24771 (56) |
| 0-99% FPL | 157 (14) | 3864 (13) |
| 100-199% FPL | 304 (24) | 6284 (18) |
| 200-299% FPL | 211 (16) | 5076 (13) |