| Clinicial Categories CD4 T-cell Categories |
A Asymptomatic |
B Symptomatic |
C Aids Indicator Conditions |
|---|---|---|---|
| > 500/mm3 | A1 | B1 | C1 |
| 200-499/mm3 | A2 | B2 | C2 |
| < 200/mm3 | A3 | B3 | C3 |
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