Table 2 Demographics of the study population.
From: Prevalence of GB virus type C in urban Americans infected with human immunodeficiency virus type 1
| Â | GBV-C RNA positive | Anti- E2 positive | Unexposed to GBV-C | All subjects |
|---|---|---|---|---|
Total | 82 | 114 | 157 | 353 |
Age* | 44.7 ± 7.9 | 47.0 ± 8.9 | 46.8 ± 9.5 | 46.4 ± 9.0 |
Sex n (%) | Â | Â | Â | Â |
   Male | 52 (63%) | 65 (57%) | 91 (58%) | 208 (59%) |
   Female | 30 (37%) | 49 (43%) | 66 (42%) | 145 (41%) |
Race n (%) | Â | Â | Â | Â |
   Black | 65 (79%) | 83 (73%) | 104 (66%) | 252 (71%) |
   Hispanic | 6 (7%) | 18 (16%) | 31 (20%) | 55 (16%) |
   Caucasian | 11 (13%) | 13 (11%) | 22 (14%) | 46 (13%) |