Table 1.
Molecular epidemiological characteristics of HIV-1 infected blood donors.
| Characteristics | Total N = 179 |
|---|---|
| Age (years old) | |
| 18–25 | 49 (27.4%) |
| 26–35 | 82 (45.8%) |
| 36–45 | 25 (14.0%) |
| 46–55 | 20 (11.2%) |
| >55 | 3 (1.7%) |
| Gender | |
| Female | 14 (7.8%) |
| Male | 165 (92.2%) |
| Previous donation history | |
| Repeat donor | 68 (38.0%) |
| First-time donor | 111 (62.0%) |
| Ethnicity | |
| Minority | 9 (5.0%) |
| Han | 170 (95.0%) |
| Education | |
| Masters/Bachelor degree | 35 (19.6%) |
| Associate degree | 66 (36.9%) |
| Secondary school or below | 78 (43.6%) |
| Genotype | |
| CRF07_BC | 62 (34.6%) |
| CRF01_AE | 58 (32.4%) |
| B | 9 (5.0%) |
| CRF08_BC | 3 (1.7%) |
| CRF02_AG | 1 (0.6%) |
| CRF55_01B | 2 (1.1%) |
| CRF59_01B | 1 (0.6%) |
| CRF65_cpx | 1 (0.6%) |
| CRF67_01B | 1 (0.6%) |
| CRF79_0107 | 1 (0.6%) |
| CRF85_BC | 1 (0.6%) |
| URF | 39 (21.8%) |