Age in 2013 (years), mean (SD) | 54.7 (13.4) | 61.9 (12.5) | 50.7 (12.2) | 58.2 (10.7) |
Sex | | | | |
Male | 6156 (45) | 402 (49) | 763 (31) | 105 (41) |
Female | 7624 (55) | 415 (51) | 1722 (69) | 153 (59) |
Transgender | 10 (<1) | 0 (0) | 10 (<1) | 0< (0) |
Missing/unknown | 0 (0) | 0 (0) | 0 (0) | 0 (0) |
Race/ethnicity | | | | |
Hispanic | 2682 (19) | 63 (8) | 453 (18) | 14 (5) |
Non-Hispanic white | 2912 (21) | 246 (30) | 1104 (44) | 116 (45) |
Non-Hispanic black | 1419 (10) | 90 (11) | 197 (8) | 34 (13) |
Non-Hispanic Asian/Pacific Islander | 6314 (46) | 391 (48) | 656 (26) | 83 (32) |
Other* | 289 (2) | 13 (2) | 39 (2) | 4 (2) |
Missing/unknown | 64 (1) | 7 (1) | 11 (0) | 2 (1) |
Primary language | | | | |
English | 5919 (43) | 494 (61) | 1677 (67) | 194 (75) |
Spanish | 2308 (17) | 49 (6) | 358 (14) | 13 (5) |
Cantonese/Mandarin | 3514 (26) | 158 (19) | 196 (8) | 23 (9) |
Other | 1395 (10) | 71 (9) | 203 (8) | 20 (8) |
Missing/unknown | 654 (5) | 45 (6) | 61 (2) | 8 (3) |
Insurance status | | | | |
Continuously insured | 7656 (56) | 614 (75) | 1478 (59) | 195 (76) |
Continuously uninsured | 2174 (16) | 41 (5) | 251 (10) | 7 (3) |
Insurance gaps† | 3476 (25) | 145 (18) | 747 (30) | 55 (21) |
Missing or unknown | 484 (4) | 17 (2) | 19 (1) | 1 (0) |
Charlson index, mean (SD) | 1.2 (0.8) | 2.4 (1.0) | 1.5 (1.1) | 2.6 (1.4) |
Number of annual visits | | | | |
1 or 2 | 1775 (13) | 51 (6) | 181 (7) | 12 (5) |
3 or 4 | 4902 (36) | 207 (25) | 565 (23) | 40 (16) |
≥5 | 7113 (52) | 559 (68) | 1749 (70) | 206 (80) |