Age (years) (mean±SD) | 51.8±17.3 | 57.3±17.4 | <0.001 | 0.98 (0.98 to 0.98) for every 1 year increase in age | <0.001 |
Age ≥65 years, n (%) | 1462 (27.3) | 14,798 (9) | <0.001 |
Sex, n (%) | | | | | |
Male | 1972 (36.8) | 14,487 (38.2) | 0.054 | | |
Female | 3380 (63.2) | 23,424 (61.8) | | | |
Race, n (%) | | | <0.001 | | |
White | 4265 (79.7) | 29,167 (77) | | Reference | |
Black | 645 (12.1) | 5348 (14.1) | | 0.9 (0.82 to 0.99) | 0.048 |
Hispanic | 128 (2.4) | 1449 (3.8) | | 0.64 (0.53 to 0.78) | <0.001 |
Others | 310 (5.8) | 1910 (5) | | 1.02 (0.89 to 1.17) | 0.74 |
Type of insurance, n (%) | | |
Private | 3616 (68.5) | 22,845 (61.6) | <0.001 | Reference | |
Medicare | 834 (15.8) | 8147 (22) | | 0.92 (0.84 to 1.01) | 0.09 |
Medicaid and other public | 775 (14.7) | 5658 (15.3) | | 0.86 (0.78 to 0.94) | 0.002 |
No insurance | 57 (1.1%) | 447 (1.2) | | 0.81 (0.61 to 1.08) | 0.159 |
Median household income by zip code (by quartile), n (%) | | |
Lowest | 1146 (21.4) | 9160 (24.2) | <0.001 | Reference | |
Second | 1200 (22.4) | 9498 (25.1) | | 0.95 (0.87 to 1.05) | 0.37 |
Third | 1541 (28.8) | 9641 (25.4) | | 1.20 (1.09 to 1.32) | <0.001 |
Highest | 1464 (27.4) | 9595 (25.83) | | 1.12 (1.02 to 1.23) | 0.015 |
Employment status, n (%) | | |
Employed | 1850 (34.6) | 14,346 (37.9) | <0.001 | Reference | |
Unemployed | 2522 (47.1) | 14,933 (39.4) | | 0.85 (0.79 to 0.92) | <0.001 |
Retired | 827 (15.5) | 7882 (20.8) | | 0.97 (0.88 to 1.08) | 0.64 |
Unknown | 158 (2.8) | 700 (1.8) | | 1.06 (0.84 to 1.33) | 0.6 |
Marital status, n (%) | | |
Married | 2608 (48.7) | 18,855 (49.7) | 0.38 | | |
Single | 2668 (49.9) | 18,538 (48.9) | | | |
Others | 76 (1.4) | 517 (1.4) | | | |
H/o tobacco use, n (%) | 707 (13.5) | 5196 (13.8) | 0.52 | | |
H/o alcohol use, n (%) | 2515 (49.5) | 16,179 (44.4) | <0.001 | 1.15 (1.08 to 1.22) | <0.001 |
H/o illicit drug use, n (%) | 390 (7.2) | 2267 (6.2) | <0.001 | 1.24 (1.10 to 1.40) | <0.001 |
Primary language, n (%) | | |
English | 5277 (98.6) | 37,078 (97.8) | 0.001 | Reference | |
Spanish | 35 (0.7) | 378 (1) | | 0.94 (0.64 to 1.37) | 0.75 |
Other languages | 40 (0.7) | 455 (1.2) | | 0.7 (0.5 to 0.99) | 0.049 |