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Table 2 Distribution of lymphocyte subsets

From: Maternal exposure to air pollution before and during pregnancy related to changes in newborn's cord blood lymphocyte subpopulations. The EDEN study cohort

Lymphocyte

immunophenotypes

Total study sample (n= 370)

Mean* ± SD

Non-smoking mothers with BETX assessments (n= 56)

Mean* ± SD

CD3+ (%)

58.35 ± 11.9

58.41 ± 15.04

CD4+ (%)

43.14 ± 10.30

43.46 ± 12.91

CD8+ (%)

15.98 ± 6.58

13.86 ± 5.26

CD4+/CD8+

3.19 ± 1.59

3.47 ± 1.54

NK (%)

10.46 ± 9.64

9.82 ± 12.49

CD4+ CD25+ (%)

7.41 ± 5.14

7.63 ± 2.33

CD19+ (%)

8.81 ± 5.11

/

  1. * Mean % of sum of (CD3+, CD19+ and NK). SD, standard deviation; BTEX = benzene, ethylbenzene, toluene, xylenes. (/= missing data). Chi-square test p < 0.05.