Table 1. Prevalence of serum crag in antiretroviral-naïve AIDS patients in Benin City.

Variables	No. tested (%)	No. positive (%)	p value
CD4 count (cells/µl) of patients
≤50 cells/µl	39	11(28.2)	<0.001
>50-≤100 cells/µl	42	6(14.3)
>100- ≤200 cells/µl	69	2(2.9)
ART- status
ART- naïve AIDS patients	150	19 (12.7)	<0.001
Control	40	1(2.5)