Sentence examples for between phthalate levels in from inspiring English sources

Finally, we evaluated the correlation between phthalate levels in personal/indoor air and urinary metabolite concentrations.

We calculated estimated Spearman correlation coefficients between phthalate levels in paired indoor air and urine samples collected over 6 weeks in late pregnancy (n = 27).

Spearman correlations between phthalate levels in the first and second specimens ranged from 0.61 (MBP; p = 0.007; n = 18) to 0.89 (MEHP; p < 0.0001; n = 17).

Consequently, when correcting phthalate concentrations by dividing by creatinine, corrected phthalate values will tend to decrease with age and body size, thus mimicking a negative association between phthalate levels and growth parameters.

Urinary phthalate levels (in nanograms per milliliter) were normalized for dilution by specific gravity adjustment.

Boys and girls may demonstrate opposite patterns of association between phthalate level and performance with improved motor performance with increasing concentrations of phthalate metabolites among boys in human subjects (Engel et al. 2009).

This observation is unlikely to have any link to the observed associations between phthalate monoester levels in breast milk and infant hormone levels.

Phthalate levels "soar in certain plastic water bottles," according to Kristof.

The objectives of this study were to determine exposure doses, concentrations, and profiles of phthalate metabolites in couples planning pregnancy and to examine the relationship between urinary phthalate levels and 8-OHdG.

"Although we didn't measure phthalate levels earlier in pregnancy, I think it's prudent to take this advice throughout the entire pregnancy".

Previous cross-sectional analysis of the association between childhood phthalate levels and anthropometric measures have reported both positive associations [ 28, 29] and no association in children [ 27].