Human Paraoxonase-1 Activity Is Related to the Number of CD4+ T-Cells and Is Restored by Antiretroviral Therapy in HIV-1-Infected Individuals

Table 1

Baseline characteristics of the study subjects.

Parameters^(1)	Seronegative (𝑛=91)	HIV-1-infected individuals (𝑛=624)			𝑃 value^(2)
		ART-naïve (𝑛=115)	EFV or NVP (𝑛=292)	LOP/r (𝑛=217)
Gender (M/F)	52/39	73/42	161/131	121/96	—
Age (years)	35 (26, 45)	38 (32, 44)	42 (22, 58)	41 (18, 59)	ns
BMI (kg/m^2)	24 (22, 25)	21 (17, 24)	24 (18, 30)	23 (18, 32)	ns

NVP: nevirapine; LOP/r: lopinavir/ritonavir; M: male; F: female; BMI: body mass index (weight/height² (kg/m²)); ns: no significant difference.
⁽¹⁾Median (interquartile range (IQR) 25%–75%; 95% confidence interval (CI)).
⁽²⁾𝑃 value: comparison between groups by ANOVA and Tukey’s honestly significant difference.