Table 4.
Epidemiological data of donors (n = 122) with positive serology in the Blood center of Maringá, Maringá, Paraná, Brazil in 2011
| Variable | n | % | |
| Gender | |||
| Male | 66 | 54.1 | |
| Female | 56 | 45.9 | |
| Marital Status | |||
| Single | 53 | 43.4 | |
| Married | 52 | 42.6 | |
| Divorced/widower | 17 | 13.9 | |
| Ethnicity | |||
| Caucasian | 109 | 89.3 | |
| Afro-descendent | 10 | 8.2 | |
| Oriental | 3 | 2.5 | |
| Schooling | |||
| Not given | 1 | 0.8 | |
| Illiterate | 1 | 0.8 | |
| Basic education | 40 | 32.8 | |
| High school | 51 | 41.8 | |
| College degree | 29 | 23.8 | |
| Age (years) | |||
| 19-21 | 6 | 4.9 | |
| 22-32 | 34 | 27.9 | |
| 33-43 | 32 | 26.3 | |
| 44-54 | 30 | 24.6 | |
| 55-65 | 20 | 16.4 | |
| Town | |||
| Maringá | 60 | 49.2 | |
| Paiçandu | 7 | 5.7 | |
| Floraí | 2 | 1.6 | |
| Iguaraçu | 1 | 0.8 | |
| Sarandi | 12 | 9.8 | |
| Itambé | 3 | 2.5 | |
| Ivatuba | 1 | 0.8 | |
| Mandaguaçu | 4 | 3.3 | |
| Mandaguari | 4 | 3.3 | |
| Colorado | 2 | 1.6 | |
| Marialva | 7 | 5.7 | |
| Itapetinga | 1 | 0.8 | |
| Astorga | 3 | 2.5 | |
| Apucarana | 1 | 0.8 | |
| Atalaia | 3 | 2.5 | |
| Cruzeiro do Oeste | 1 | 0.8 | |
| California | 2 | 1.6 | |
| Munhoz de Melo | 1 | 0.8 | |
| Nova Esperança | 3 | 2.5 | |
| Ourizona | 1 | 0.8 | |
| Paranacity | 1 | 0.8 | |
| Santo Inácio | 1 | 0.8 | |
| São José dos Pinhais | 1 | 0.8 | |