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Classifications of HIV-1-infected patients on the basis of CD4+ T cell count and viral load
| Group | CD4+ T cell count (cells/mm 3 ) | Plasma HIV-1 RNA (HIV RNA copies/ml) | Number of patients |
|---|---|---|---|
| I | 200-500 | <10000 | 8 |
| II | >500 | <10000 | 6 |
| III | <200 | >10000 | 9 |
| IV | 200-500 | >10000 | 11 |
| V | >500 | >10000 | 24 |
