TABLE 1.

Characteristics of patients according to NtAb activity against contemporaneous autologous HIV-1 isolate

Parameter	Value for NtAb titer			P
	<1:25	1:25–1:125	>1:125
No. of patients	17	10	6
Median no. of CD4+ cells/μl (range)	21 (2–220)	40 (3–101)	305 (23–440)	0.001
Median log HIV RNA copies/ml (range)	5.65 (4.52–6.38)	5.28 (4.45–5.9)	5.03 (4.18–5.36)	0.25
No. with SI phenotype/no. with NSI phenotype	11/6	10/0	2/4
Mean level of MIP-1α in plasma ± SD (pg/ml)	1,826 ± 1,765	2,178 ± 2,345	2,048 ± 1,944	NSa
Mean level of MIP-1β in plasma ± SD (pg/ml)	1,267 ± 1,363	1,058 ± 1,063	1,160 ± 1,099	NS
Mean level of RANTES in plasma ± SD (pg/ml)	10,708 ± 10,344	10,309 ± 11,050	11,300 ± 11,844	NS

^aNS, not significant.