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Table 4 Levels of hormones and receptor transactivities in amniotic fluid

From: Autism spectrum disorders, endocrine disrupting compounds, and heavy metals in amniotic fluid: a case-control study

Parameter

ASD case

Control

  

n

Median

Min-Max

N

Median

Min-Max

p

FDR (qvalue)

E2 (pg/mL)

68

287.4

78.72–2778

128

311.9

55.02–1005

0.337

0.704

Testosterone (pg/mL)

67

383.6

47.30–1393

130

366.3

80.47–1090

0.173

0.638

Testosterone/E2 ratio

66

1.49

0.21–7.41

128

1.25

0.14–4.310

0.222

0.666

ER-EEQ (pg E2/mL)

75

470.9

204.1–1308

135

545.8

149.0–1308

0.329

0.704

EDC-EEQ (pg E2/mL)

68

168.5

0.28–1226

128

214.4

2.72–1165

0.162

0.638

AR-AEQ (pg DHT/mL)

75

62.60

23.90–137.3

135

62.50

16.90–290.4

0.910

0.910

EDC-AEQ (pg DHT/mL)

67

22.56

1.000–100.4

130

28.45

1.34–274.0

0.167

0.638

AR-AEQ/ER-EEQ

75

0.13

0.02–0.48

135

0.11

0.02–0.98

0.343

0.704

EDC-AEQ/EDCs-EEQ

61

0.18

0.01–59.10

117

0.086

0.003–26.21

0.515

0.764

T3-ThEQ (ng T3/mL)

74

2.36

0.10–17.14

133

2.41

0–6.60

0.594

0.764

AhR-TEQ (pg TCDD/mL)

37

0.24

0–1.310

51

0.15

0–2.10

0.907

0.910

  1. E2 17β-estradiol, ER-EEQ the combined effect on ER of endogenous estrogen and xeno-estrogens (EDCs) given as estradiol equivalent, EDCs-EEQ the integrated estrogenic effect induced only by xeno-estrogens (EDCs) alone given as estradiol equivalent, DHT dihydrotestosterone, AR-AEQ the combined effect on AR of endogenous androgens and xeno-androgens (EDCs) given as androgen equivalent, EDC-AEQ the integrated androgenic effect induced only by xeno-androgens (EDCs) alone given as androgen equivalent, T3 L-3,5,3′-triiiodothyronine, T3-ThEQ the combined proliferation effect (PE) of endogenous thyroid and xeno-thyroid hormone-like compounds (EDCs) given as thyroid equivalent, AhR-TEQ the combined effect on AhR of dioxin-like compounds given as TCDD equivalent, FDR (qvalue) false discovery rate. See the “Methods” section and Table 1 for the different calculations. The difference between cases and controls was compared using non-parametric Mann-Whitney test