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. Author manuscript; available in PMC: 2019 Mar 1.
Published in final edited form as: Environ Int. 2017 Dec 30;112:243–250. doi: 10.1016/j.envint.2017.12.011

Table 4.

Weighted percent change (95% confidence intervals) in birth weight z-score in association with an interquartile range differencea in subject-specific specific gravity-corrected phenol average, stratified by fetal sex.

Male (N=205 participants) Female (N=254 participants) p (interaction)
Z-score change (95% CI) p Z-score change (95% CI) p
2,4-DCP −0.18 (−0.33, −0.02) 0.03 0.06 (−0.10, 0.23) 0.43 0.04
2,5-DCP −0.21 (−0.40, −0.03) 0.03 0.05 (−0.14, 0.24) 0.62 0.06
Benzophenone-3 −0.10 (−0.29, 0.09) 0.32 0.01 (−0.18, 0.21) 0.89 0.42
Butyl paraben −0.09 (−0.30, 0.11) 0.36 −0.13 (−0.35, 0.09) 0.23 0.80
Ethyl paraben −0.02 (−0.24, 0.19) 0.82 −0.10 (−0.29, 0.10) 0.33 0.63
Methyl paraben −0.14 (−0.31, 0.03) 0.10 −0.03 (−0.22, 0.15) 0.72 0.40
Propyl paraben −0.06 (−0.23, 0.10) 0.45 −0.06 (−0.22, 0.11) 0.48 0.97
Triclosan −0.17 (−0.37, 0.02) 0.08 0.06 (−0.14, 0.26) 0.55 0.10
Bisphenol-S −0.02 (−0.29, 0.26) 0.91 −0.19 (−0.46, 0.07) 0.16 0.37
Triclocarban 0.03 (−0.35, 0.42) 0.86 0.37 (−0.02, 0.76) 0.06 0.23
a

In models for phenols highlighted in gray effect estimates correspond to change in birth weight z-score in association with ever vs. never detection at visits 1, 2, or 3. Models adjusted for maternal age, race/ethnicity, pre-pregnancy body mass index, and health insurance provider. Abbreviations: 2,4-DCP, 2,4-dichlorophenol; 2,5-DCP, 2,5-dichlorophenol.