Table 3 Effect estimates for individual PBDEs in males, and joint effect of PBDEs and female sex controlling for age, smoking, and serum lipids, from multiple linear regression estimated with GEE.

From: Associations between serum polybrominated diphenyl ethers and thyroid hormones in a cross sectional study of a remote Alaska Native population

PBDE effect among males

PBDE*female joint effect

 

β 95% CI

p-value

 

β 95% CI

p-value

TSH

BDE-28/33

0.53

0.20

0.87

<0.0001

BDE−28/33

−0.26

−0.84

0.33

0.39

BDE-47

4.98

1.95

8.01

<0.0001

BDE-47

0.59

−5.57

6.72

0.85

BDE-99

0.75

0.20

1.30

0.01

BDE-99

−0.92

−1.59

−0.25

0.01

BDE-100

1.43

0.59

2.28

<0.0001

BDE-100

−0.93

−2.28

0.42

0.18

BDE-153

−2.49

−22.27

17.31

0.81

BDE-153

11.37

−10.62

33.33

0.31

BDE-209

0.09

−0.17

0.36

0.48

BDE-209

−0.11

−0.48

0.25

0.54

Total T4

BDE-28/33

−0.72

−1.95

0.51

0.25

BDE-28/33

0.55

−1.18

2.28

0.54

BDE-47

−6.93

−15.04

1.18

0.09

BDE-47

18.88

8.47

29.33

 < 0.0001

BDE-99

−0.01

−1.69

1.67

0.99

BDE-99

0.76

−1.14

2.65

0.44

BDE-100

−2.54

−5.36

0.27

0.08

BDE-100

2.75

−0.66

6.17

0.11

BDE-153

2.61

−4.57

9.79

0.48

BDE-153

−3.88

−12.41

4.63

0.37

BDE-209

0.56

−0.74

1.86

0.40

BDE-209

−0.19

−1.35

0.98

0.75

Free T4

BDE-28/33

−0.07

−0.17

0.03

0.17

BDE-28/33

0.12

0.00

0.24

0.06

BDE-47

−0.95

−1.62

−0.28

 < 0.0001

BDE-47

1.46

0.51

2.39

 < 0.0001

BDE-99

−0.04

−0.17

0.09

0.52

BDE-99

0.08

−0.07

0.23

0.31

BDE-100

−0.24

−0.46

−0.01

0.04

BDE-100

0.30

0.05

0.56

0.02

BDE-153

−1.10

−2.84

0.64

0.22

BDE-153

1.70

−0.41

3.82

0.11

BDE-209

0.06

−0.02

0.14

0.16

BDE-209

−0.02

−0.11

0.07

0.60

Total T3

BDE−28/33

4.58

−5.11

14.27

0.35

BDE-28/33

−4.19

−21.49

13.10

0.63

BDE-47

40.54

−33.10

114.18

0.28

BDE-47

64.66

−71.59

201.16

0.35

BDE-99

4.29

−11.05

19.64

0.58

BDE-99

3.83

−18.53

26.18

0.74

BDE-100

14.30

−8.46

37.01

0.22

BDE-100

−20.34

−60.14

19.40

0.32

BDE-153

−42.07

−224.07

140.12

0.65

BDE−153

−96.69

−330.22

136.84

0.42

BDE-209

1.15

−5.98

8.29

0.75

BDE−209

−3.76

−12.33

4.81

0.39

Free T3

BDE-28/33

0.14

−0.06

0.33

0.17

BDE-28/33

0.10

−0.16

0.36

0.44

BDE-47

1.64

0.21

3.08

0.02

BDE-47

0.90

−1.10

2.90

0.38

BDE-99

0.11

−0.09

0.32

0.28

BDE-99

0.06

−0.24

0.36

0.69

BDE-100

0.48

0.07

0.90

0.02

BDE-100

−0.18

−0.75

0.39

0.53

BDE−153

−1.76

−4.88

1.35

0.27

BDE-153

0.00

−3.59

3.59

0.99

BDE-209

0.13

−0.02

0.28

0.10

BDE-209

−0.14

−0.32

0.05

0.15