Journal of Environmental and Public Health / 2020 / Article / Tab 4

Research Article

Urinary Paraben Concentration and Its Association with Serum Triglyceride Concentration in 2013-2014 NHANES Participants: A Cross-Sectional Study

Table 4

Distribution of methylparaben, ethylparaben, and propylparaben concentrations (ng/ml) among participants (N = 827).

Parabens (ng/ml)MethylEthylPropyl

(1) Geometric mean57.12.546.54
(2) Detection frequency (%)99.350.198.8
(3) Interquartile range182.46.4939.1
 (i) 25%17.50.711.10
 (ii) 50%55.41.006.30
 (iii) 75%199.97.2040.2

Note. The limit of detection was 1.0 μg/L for methylparaben, 1.0 μg/L for ethylparaben, and 0.1 μg/L for propylparaben.

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