Table 4 Frequency of plasma viral load according to the HIV-1 infected groups (viral controller and non-viral controller) investigated

From: Immunological and virological characterization of HIV-1 viremia controllers in the North Region of Brazil

Viral load	VC (1 + 2)	%	NC	%	χ² (p)
<50	13 (+)	22	8 (−)	5	57.01 (<0.0001)
51–1000	19 (+)	32	14 (−)	10
1001–10,000	28 (+)	46	45(−)	32
>10,000	0 (−)	0.0	75 (+)	53
Total	60	100	142	100

Residue analysis (for significance level, values should be >1.96 or <−1.96; alpha level 0.05); (+) significant positive association; (−) significant negative association; VC (1 + 2): viremia controller 1 and viremia controller 2
NC non-viremia controller

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