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Table 1 Disease Stage for 142 HIV infected Nigerian patients using the 1993 Revised CDC Classification System for HIV Infection

From: The impact of Highly Active Antiretroviral Therapy (HAART) on the clinical features of HIV - related oral lesions in Nigeria

CD4+ T cell categories (cells/mm3)

Clinical categories

 

A

B

C

 

Asymptomatic, acute (primary) HIV

Symptomatic, not A or C Conditions

AIDS Indicator Conditions

≥500

A1 (1)

B1 (0)

C1 (0)

200-499

A2 (10)

B2 (12)

C2 (16)

<200

A3 (19)

B3 (35)

C3 (44)

  1. Persons in categories A3, B3, C1, C2, and C3 have AIDS under the 1993 surveillance case definition i.e. 19 + 35 + 44 + 16 = 114. This gives 83.2% for the proportion with AIDS (computed with 137 as the total number due to 5 missing CD4 counts)
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AIDS Research and Therapy

ISSN: 1742-6405

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