Table 2.

CD4+ T-Lymphocyte Counts and Percentage of Total Lymphocytes Corresponding to Level of Immunosuppression in Children,* by Age at CD4+ Measurement32

Age at CD4+
Measurement
Level of Immunosuppression
No Evidence of
Immunosuppression
ModerateSevere
CD4+ count (cells/μL)
 ≤12 mo≥1500750 –1499<750
 1–5 y≥1000500 –999<500
 6–12 y≥500200 –499<200
CD4+ percentage
 <13 y≥2515 –24<15
  • * Persons younger than 13 years of age.