Table 1. Laboratory confirmed acute Hepatitis A cases (with a documented age / DOB) and testing patterns per year-age range, 2005–2015.
| Age range (years) | Equivocal results (%, n/N) |
Negative results (%, n/N) |
Positive results (%, n/N) |
Total results (%, n/N) |
|---|---|---|---|---|
| <1 | 7 (1.8%) | 9 828 (2.2%) | 115 (0.8%) | 9 950 (2.2%) |
| 1–4 | 70 (17.9%) | 7 423 (1.7%) | 3 838 (25.0%) | 11 331 (2.5%) |
| 5–9 | 49 (12.5%) | 8 280 (1.9%) | 3 654 (23.8%) | 11 983 (2.6%) |
| 10–14 | 32 (8.2%) | 10 118 (2.3%) | 2 265 (14.8%) | 12 415 (2.7%) |
| 15–19 | 39 (10.0%) | 21 909 (4.9%) | 1 531 (10.0%) | 23 479 (5.1%) |
| 20–24 | 31 (7.9%) | 42 501 (9.6%) | 1 389 (9.1%) | 43 921 (9.6%) |
| 25–29 | 25 (6.4%) | 59 774 (13.5%) | 890 (5.8%) | 60 689 (13.2%) |
| 30–39 | 46 (11.7%) | 115 896 (26.1%) | 886 (5.8%) | 116 828 (25.4%) |
| 40–49 | 35 (8.9%) | 77 030 (17.3%) | 412 (2.7%) | 77 477 (16.8%) |
| 50–59 | 23 (5.9%) | 49 110 (11.1%) | 197 (1.3%) | 49 330 (10.7%) |
| 60–69 | 20 (5.1%) | 26 538 (6.0%) | 100 (0.7%) | 26 658 (5.8%) |
| 70–79 | 12 (3.1%) | 11 719 (2.6%) | 52 (0.3%) | 11 783 (2.6%) |
| ≥80 | 3 (0.8%) | 4 120 (0.9%) | 25 (0.2%) | 4 148 (0.9%) |
| Total (%, n/N) | 392 (0.1%) | 444 246 (96.6%) | 15 354 (3.3%) | 459 992 (100.0%) |