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Table 1 The general information, DQs and CBCL scores of the subjects (n = 38)

From: Preliminary evidence for an influence of exposure to polycyclic aromatic hydrocarbons on the composition of the gut microbiota and neurodevelopment in three-year-old healthy children

Variables Subjects
Mother’s age(y)
 Mean ± SD 34 ± 3
 Range 27 ~ 39
Gestational weeks(w)
 Mean ± SD 39.62 ± 1.01
Child’s birth weight(g), mean ± SD
 Mean ± SD 3604.17 ± 733.33
DQs, Mean ± SD
 Adaptive 102 ± 6
 Gross motor 108 ± 7
 Fine motor 108 ± 8
 Language 103 ± 7
 Personal social 106 ± 7
CBCL syndromes, median (range) (n = 25)
 Anxious/depressed 3 (0, 13)
 Withdrawn 3 (0, 14)
 Sleep problems 2 (0, 8)
 Somatic complaints 3 (0, 16)
 Aggressive 4 (0, 19)
 Destructive 3 (0, 11)
 Internalizing 5 (0, 23)
 Externalizing 7 (0, 26)
 Total CBCL score 24 (4, 95)
OH-PAH/Cr (μg/g Cr)
 GM (95% CI) 10.23 (6.44,16.25)
  1. SD standard deviation, Cr creatinine, GM geometric mean, CI confidence interval