From: High prevalence of hepatitis A in indigenous population in north Brazil
Number tested (n = 872) | anti-HAV + (n = 757) | HAV IgM + (n = 15) | |
---|---|---|---|
Total population studied | 872 (100%) | 757 (87.0%) | 15 (1.7%) |
Sex | |||
Female | 467 (53.5%) | 415 (88.8%) | 05 (1.1%) |
Male | 405 (46.5%) | 342 (84.4%) | 10 (2.4%) |
Age group (years) | |||
0 a 2 | 52 | 18 (34.6%) | 0 (0.0%) |
3 a 5 | 72 | 33 (45.8%) | 0 (0.0%) |
6 a 12 | 137 | 110 (80.2%) | 0 (0.0%) |
13 a 21 | 170 | 159 (93.5%) | 2 (1.2%) |
22 a 30 | 132 | 128 (96.9%) | 1 (0.75%) |
31 a 40 | 99 | 99 (100.0%) | 2 (2.0%) |
41 a 50 | 69 | 69 (100.0%) | 3 (4.3%) |
51 a 60 | 58 | 58 (100.0%) | 1 (1.7%) |
> de 61 | 83 | 83(100.0%) | 6 (7.2%) |
Location | |||
Indigenous | |||
Prata village | 51 | 49 (96.0%) | 0 (0.0%) |
Girassol village | 66 | 63 (95.5%) | 0 (0.0%) |
Mariazinha village | 155 | 115 (74.2%) | 0 (0.0%) |
Riachinho village | 18 | 16 (88.8%) | 0 (0.0%) |
Serrinha village | 64 | 60 (93.7%) | 0 (0.0%) |
Folha Grossa village | 137 | 130 (94.9%) | 13 (9.5%) |
Non-indigenous (urban areas) | |||
Cacau urban area | 62 | 48 (77.4%) | 1 (1.6%) |
Mumbuco urban area | 83 | 70 (84.3%) | 0 (0.0%) |
Urban area block 18 | 84 | 76 (90.5%) | 1 (1.2%) |
Urban area block 22 | 62 | 47 (75.8%) | 0 (0.0%) |
Bela Vista urban area | 12 | 8 (66.6%) | 0 (0.0%) |
Tocantinopolis downtown | 78 | 75 (96.1%) | 0 (0.0%) |