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Table 2 Baseline descriptors for the 2 groups of HIV-infected participants

From: Combination antiretroviral therapy and chronic HIV infection affect serum retinoid concentrations: longitudinal and cross-sectional assessments

Descriptor

Group 1 (N = 10)

Group 2 (N = 12)

P value*

HIV duration (years)

  

P = 0.2

Median (range)

10.7 (1.5-13.0)

12.0 (2.0 - 18.0)

 

Mean (SEM)

9.9 (1.2)

12.3 (1.4)

 

95% CI

7.0, 12.7

9.2, 15.4

 

cART duration (years)

  

P = 0.1

Median (range)

4.6 (1.4 - 11.0)

10.5 (5.0 - 15.0)

 

Mean (SEM)

5.6 (1.2)

8.4 (1.4)

 

95% CI

2.8, 8.3

5.2, 11.5

 

CD4 + count (cells/μL)

  

P = 0.003

Median (range)

375 (220-1050)

55.0 (10.0-520)

 

Mean (SEM)

492 (95.0)

135 (54.0)

 

95% CI

277, 707

16.0, 254

 

CD4 + %

  

P = 0.002

Median (range)

22.0 (15.0 - 43.0)

4.0 (1.0 - 26.0)

 

Mean (SEM)

26.4 (3.3)

8.1 (2.6)

 

95% CI

18.9, 33.9

2.3, 13.8

 

CD8 + 38 + index

  

P = 0.001

Median (range)

1.4 (0.9 - 2.5)

4.4 (1.5 - 12.6)

 

Mean (SEM)

1.5 (0.2)

4.9 (0.9)

 

95% CI

1.1, 1.9

2.9, 6.9

 

HIV viral load

  

P < 0.001

(log10 RNA copies/mL)

   

Median (range)

1.7 (1.7 - 1.7)

4.6 (1.7 - 6.2)

 

Mean (SEM)

1.7 (0)

4.1 (0.4)

 

95% CI

1.7, 1.7

3.2 (5.0)

 

Body mass index (kg/m 2 )

  

P = 0.7

Median (range)

21.4 (19.1-30.1)

23.0 (16.6 - 29.8)

 

Mean (SEM)

23.0 (1.2)

23.0 (1.0)

 

95% CI

20.0, 25.8

20.7, 25.2

 
  1. *By using Mann -Whitney test