Table 3 HBsAg-positive cases and its distribution by age, race/ethnicity and nativity within each age group in the total 104,734 estimated cases in the San Francisco Bay area
From: Racial/ethnic- and county-specific prevalence of chronic hepatitis B and its burden in California
Age Group (Years) | API | Black | Hispanic | White | Total | ||
|---|---|---|---|---|---|---|---|
Foreign-Born | US-Born | Foreign-Born | US-Born | ||||
0–19 | 889 (34.1%) | 781 (30.0%) | 435 (16.7%) | 36 (1.38%) | 204 (7.83%) | 262 (10.0%) | 2607 |
20–29 | 8059 (72.6%) | 1497 (13.5%) | 394 (3.55%) | 69 (0.62%) | 589 (5.30%) | 498 (4.48%) | 11,106 |
30–39 | 22,106 (90.5%) | 777 (3.18%) | 437 (1.79%) | 73 (0.30%) | 523 (2.14%) | 520 (2.13%) | 24,436 |
40–49 | 22,512 (87.8%) | 540 (2.11%) | 289 (1.13%) | 68 (0.27%) | 1724 (6.73%) | 494 (1.93%) | 25,627 |
50–59 | 16,399 (85.8%) | 450 (2.35%) | 386 (2.02%) | 66 (0.35%) | 1336 (6.99%) | 483 (2.53%) | 19,120 |
60–69 | 10,878 (84.1%) | 377 (2.91%) | 291 (2.25%) | 50 (0.39%) | 976 (7.54%) | 368 (2.84%) | 12,940 |
70–79 | 5077 (83.0%) | 154 (2.52%) | 151 (2.47%) | 26 (0.43%) | 515 (8.42%) | 194 (3.17%) | 6117 |
80+ | 2068 (74.4%) | 137 (4.93%) | 99 (3.56%) | 17 (0.61%) | 333 (12.0%) | 127 (4.57%) | 2781 |
Total | 87,988 (84.0%) | 4713 (4.50%) | 2482 (2.37%) | 405 (0.39%) | 6200 (5.92%) | 2946 (2.81%) | 104,734 (100%) |