| Autor: |
Buckley JP; Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA., Palmieri RT, Matuszewski JM, Herring AH, Baird DD, Hartmann KE, Hoppin JA |
| Jazyk: |
angličtina |
| Zdroj: |
Journal of exposure science & environmental epidemiology [J Expo Sci Environ Epidemiol] 2012 Sep; Vol. 22 (5), pp. 468-75. Date of Electronic Publication: 2012 Jul 04. |
| DOI: |
10.1038/jes.2012.33 |
| Abstrakt: |
Human phthalate exposure is ubiquitous, but little is known regarding predictors of urinary phthalate levels. To explore this, 50 pregnant women aged 18-38 years completed two questionnaires on potential phthalate exposures and provided a first morning void. Urine samples were analyzed for 12 phthalate metabolites. Associations with questionnaire items were evaluated via Wilcoxon tests and t-tests, and r-squared values were calculated in multiple linear regression models. Few measured factors were statistically significantly associated with phthalate levels. Individuals who used nail polish had higher levels of mono-butyl phthalate (P=0.048) than non-users. Mono-benzyl phthalate levels were higher among women who used eye makeup (P=0.034) or used makeup on a regular basis (P=0.004). Women who used cologne or perfume had higher levels of di-(2-ethylhexyl) phthalate metabolites. Household products, home flooring or paneling, and other personal care products were also associated with urinary phthalates. The proportion of variance in metabolite concentrations explained by questionnaire items ranged between 0.31 for mono-ethyl phthalate and 0.42 for mono-n-methyl phthalate. Although personal care product use may be an important predictor of urinary phthalate levels, most of the variability in phthalate exposure was not captured by our relatively comprehensive set of questionnaire items. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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