SARSCoV-2 antibody prevalence and titers in persons living with HIV cared for at a large tertiary reference center in Mexico City

Table 2 HIV infection-related laboratory values of the study participants

	n	Prevalent cases		Incident cases		Non-cases
	n	Median	(IQR)	Median	(IQR)	Median	(IQR)	p value^b
Viral load (copies/mL)^c,d	803	59	(44–65)	78	(49–133)	54	(47–107)	0.872
CD4 count (cells/mm³)^c	801	430	(304–572)	437	(316–596)	438	(305–596)	0.664
CD4 percentage^c	801	24	(18–30)	24	(17–31)	24	(18–30)	0.614
CD4:CD8 ratio^c	801	0.7	(0.4–1.0)	0.7	(0.4–1.0)	0.7	(0.5–1.0)	0.989
CD4 nadir (cells/mm³)	801	79	(26–191)	95	(28–287)	69	(20–255)	0.416
Time on viral suppression (years)	803	7	(5–11)	7	(4–12)	9	(5–12)	0.107

IQR interquartile range
^bMann–Whitney U test, two-sided p values are shown comparing each group against the rest of the participants
^cResults from sample 2
^d93% of participants had undetectable viral load (< 40 copies/mL); medians and IQR of only participants with detectable viral load are shown

ISSN: 1743-422X