Table 4 Fixed effects from multilevel models

From: Flame retardant exposure assessment: findings from a behavioral intervention study

 

Intervention*, **

Percent change

95% Confidence interval

ICC

Hand wipe compounda

 TCEP

Week 1, hand washing

−11.340

(−46.74, 46.23)

0.00

Week 1, house cleaning

−10.61

(−45.66, 47.7)

 

Week 2, combined

−1.51

(−35.6, 50.68)

 

 TCIPP

Week 1, hand washing

−2.26

(−33.63, 43.33)

0.64

Week 1, house cleaning

−12.63

(−40.55, 28.4)

 

Week 2, combined

−6.18

(−31.61, 28.4)

 

 TDCIPP

Week 1, hand washing

35.13

(−9.52, 101.38)

0.61

Week 1, house cleaning

−3.89

(−35.6, 43.33)

 

Week 2, combined

−8.55

(−34.3, 27.12)

 

 TPHP

Week 1, hand washing

−6.83

(−46.21, 61.61)

0.61

Week 1, house cleaning

15.29

(−33.63, 99.37)

 

Week 2, combined

−5.40

(−39.35, 47.7)

 

 ΣAlt-BFR

Week 1, hand washing

17.76

(−18.94, 71.6)

0.67

Week 1, house cleaning

−7.04

(−35.6, 34.99)

 

Week 2, combined

5.79

(−21.34, 43.33)

 

 ΣBDE

Week 1, hand washing

9.21

(−22.12, 53.73)

0.66

Week 1, house cleaning

1.06

(−28.11, 41.91)

 

Week 2, combined

−7.20

(−29.53, 22.14)

 

 BDE 209

Week 1, hand washing

−4.97

(−45.66, 64.87)

0.26

Week 1, house cleaning

−21.65

(−54.62, 34.99)

 

Week 2, combined

−21.16

(−49.84, 24.61)

 

Urinary analyteb

 BCIPP

Week 1, hand washing**

−52.36

(−73.29, −15.63)

0.45

Week 1, house cleaning

−25.38

(−57.68, 31)

 

Week 2, combined

−26.79

(−54.16, 17.35)

 

 DPHP

Week 1, hand washing

−15.55

(−46.21, 32.31)

0.27

Week 1, house cleaning

2.08

(−34.3, 58.41)

 

Week 2, combined**

72.91

(19.72, 150.93)

 

 BDCIPP

Week 1, hand washing

7.30

(−27.39, 58.41)

0.52

Week 1, house cleaning

20.50

(−18.13, 76.83)

 

Week 2, combined

−8.90

(−33.63, 24.61)

 

 BCIPHIPP

Week 1, hand washing*

−30.81

(−54.62, 6.18)

0.30

Week 1, house cleaning**

−47.24

(−65.35, −19.75)

 

Week 2, combined**

−43.41

(−60.15, −19.75)

 

 ip-DPHP

Week 1, hand washing

−12.79

(−45.12, 39.1)

0.41

Week 1, house cleaning*

−33.69

(−58.1, 4.08)

 

Week 2, combined

−6.90

(−36.24, 34.99)

 

 tbutyl-DPHP

Week 1, hand washing**

−48.02

(−67.37, −17.3)

0.35

Week 1, house cleaning

−6.90

(−41.14, 47.7)

 

Week 2, combined*

−31.00

(−52.76, 1.01)

 
  1. aAll hand wipe models control for time since last hand wash and hours at home
  2. bAll urine models control for hours at home
  3. *p-Value <0.10
  4. **p-Value <0.05