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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: Environ Int. 2018 Nov 16;122:213–221. doi: 10.1016/j.envint.2018.11.007

Table 1.

Distribution of specific gravity (SG) -adjusted and creatinine (Cr) -adjusted organophosphate ester (OPE) metabolite concentrations in urine (n=213) collected every 3 days for 5 weeks from 19 individuals from Albany, New York, United States

OPE metabolites Percentile Range GM AM DF (%) MDL
5th 25th 50th 75th 95th
SG-adjusted (pg/mL)
DEP 63.6 178 403 689 1500 26.2–3160 348 531 100 1.7
DPRP ND ND 8.7 21.3 77.1 ND-726 15.4 29.9 73 7.2
DNBP <MDL 8.6 18.4 33.6 104 ND-836 16.8 34.8 98 2.9
DIBP <MDL 27.5 45.6 77.1 191 <MDL-721 49.1 70.7 100 25
BBOEP ND 13.8 28.5 55.3 132 ND-284 32.6 47.2 92 11
BEHP <MDL 6.1 14.7 25.8 67.9 ND-148 13.4 22.9 96 2.3
BCEP ND 146 302 534 1580 ND-4250 354 519 87 2.7
BCIPP ND ND 33.2 106 606 ND-1400 83.8 180 64 16
BDCIPP 54.6 199 359 962 2540 21.3–5650 414 737 100 10
DPHP 303 517 919 2060 4890 151–13500 1060 1630 100 3.5
BMPP ND ND ND ND 70.7 ND-480 42 78.1 19 0.6
Cr-adjusted (ng/g)
DEP 22.1 58.2 147 281 620 5.58–1390 132 216
DPRP ND ND 4.11 9.57 37.9 ND-533 4.85 11.6
DNBP <MDL 3.40 6.63 12.6 31.1 ND-615 6.56 15.5
DIBP <MDL 10.9 16.2 31.8 85.5 <MDL-530 18.7 32.2
BBOEP ND 6.09 10.6 22.0 58.1 ND-157 11.9 18.1
BEHP <MDL 1.97 5.84 11.5 38.3 ND-109 4.83 10.1
BCEP ND 51.7 108 193 719 ND-1900 73.6 182
BCIPP ND ND 18.4 42.6 164 ND-342 19.4 39.2
BDCIPP 24.7 89.6 150 318 887 7.38–1880 156 255
DPHP 106 192 329 850 1980 74.7–3990 404 627
BMPP ND ND ND ND 31.4 ND-184 0.53 6.86

ND= Not detected

GM= Geometric mean

AM= Arithmetic mean

DF= Detect frequency

MDL= Method determination limit