Table 2.
Descriptive Statistics for Chemicals Measured In Wristbands and Dog-Tags and Urine.
| Urinary Metabolite (ng/mL) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Humans | Dogs | Spearman correlations | |||||||
| DF (%) | MDL | GM | MAX | DF (%) | MDL | GM | MAX | rs | |
| Organophosphate Esters | |||||||||
| BCIPHIPP | 87 | 0.001 | 0.04 | 0.2 | 90 | 0.023 | 0.3 | 13.4 | −0.09 |
| BDCIPP | 100 | 0.001 | 1.5 | 11.7 | 100 | 0.004 | 1.9 | 12.0 | 0.16 |
| DPHP | 100 | 0.075 | 2.2 | 8.8 | 100 | 0.023 | 2.0 | 9.7 | 0.34 |
| ip-PPP | 100 | 0.030 | 1.6 | 5.3 | 100 | 0.004 | 0.2 | 1.4 | −0.01 |
| tbutyl DPP* | 33 | 0.001 | N/A | 1.3 | 96.7 | 0.004 | 0.4 | 3.0 | N/A |
| Wristband and Dog-tag Analyte (ng/g) | |||||||||
| Humans | Dogs | ||||||||
| DF (%) | MDL | GM | MAX | DF (%) | MDL | GM | MAX | rs | |
| Organophosphate Esters | |||||||||
| TCEP* | 87 | 1.376 | 7.6 | 127.5 | 30 | 6.652 | 6.7 | 46.9 | N/A |
| TDCIPP | 100 | 0.399 | 455.7 | 2820.5 | 100 | 4.616 | 75.9 | 1439.0 | 0.09 |
| TCIPP | 100 | 2.167 | 279.7 | 10208.4 | 97 | 6.003 | 155.7 | 7917.6 | 0.48b |
| TBoEP | 100 | 23.902 | 222.6 | 4169.1 | 50 | 88.410 | 85.3 | 2283.4 | 0.45a |
| TPHP | 100 | 4.135 | 280.7 | 3195.7 | 100 | 5.335 | 67.6 | 646.3 | 0.43a |
| EHDPP | 100 | 0.038 | 38.7 | 469.4 | 100 | 0.566 | 9.5 | 262.3 | 0.06 |
| 2IPPDPP | 100 | 3.066 | 153.0 | 2156.1 | 100 | 3.977 | 39.1 | 725.8 | 0.66c |
| 3IPPDPP | 100 | 0.088 | 17.2 | 390.8 | 100 | 0.168 | 4.3 | 79.9 | 0.43a |
| 2tBPDPP* | 47 | 0.005 | 0.02 | 0.7 | 73 | 0.021 | 0.2 | 8.2 | N/A |
| B2IPPPP | 100 | 0.714 | 58.9 | 745.9 | 100 | 0.924 | 22.4 | 167.6 | 0.4a |
| 4IPPDPP | 100 | 0.867 | 60.9 | 994.3 | 100 | 1.187 | 12.3 | 272.7 | 0.71c |
| 24DIPPDPP | 93 | 0.557 | 32.5 | 805.9 | 97 | 1.281 | 14.6 | 240.5 | 0.64c |
| 4tBPDPP | 100 | 0.032 | 48.0 | 353.9 | 100 | 0.473 | 7.9 | 53.8 | 0.61b |
| B3IPPPP | 73 | 0.170 | 1.2 | 60.2 | 100 | 1.048 | 14.2 | 248.2 | 0.60b |
| B4IPPPP | 96.7 | 0.088 | 7.6 | 341.9 | 77 | 0.105 | 1.0 | 45.7 | 0.78c |
| B24DIPPPP* | 0 | 0.352 | N/A | N/A | 100 | 2.491 | 30.6 | 122.4 | N/A |
| B4tBPPP | 100 | 0.004 | 15.4 | 127.2 | 93 | 0.161 | 2.6 | 32.4 | 0.60b |
| T4tBPPP | 97 | 0.008 | 1.1 | 12.5 | 63 | 0.003 | 0.04 | 8.7 | 0.49b |
| Brominated Flame Retardants | |||||||||
| BDE 28,33 | 100 | 0.287 | 1.7 | 23.7 | 77 | 0.287 | 1.1 | 49.2 | 0.78c |
| BDE 47 | 100 | 0.715 | 39.5 | 147.7 | 100 | 0.715 | 17.1 | 3278.4 | 0.64b |
| BDE 100 | 97 | 0.383 | 4.5 | 25.3 | 83 | 0.383 | 2.2 | 919.1 | 0.54a |
| BDE 138 | 100 | 0.100 | 0.9 | 1.6 | 83 | 0.100 | 0.4 | 47.2 | 0.39a |
| BDE 153 | 100 | 0.100 | 2.0 | 7.1 | 73 | 0.100 | 0.7 | 451.9 | 0.71c |
| BDE 154 | 100 | 0.100 | 1.5 | 6.4 | 67 | 0.100 | 0.5 | 389.1 | 0.60b |
| BDE 181 | 93 | 1.327 | 25.2 | 48.3 | 100 | 1.327 | 12.2 | 33.8 | 0.15 |
| BDE 183* | 57 | 0.100 | 1.6 | 13.2 | 10 | 0.100 | N/A | 9.9 | N/A |
| BDE 209* | 77 | 4.393 | 10.6 | 74.5 | 37 | 4.393 | N/A | 20.6 | N/A |
| EH-TBB | 100 | 0.892 | 140.2 | 24792.0 | 100 | 0.892 | 35.9 | 2120.4 | 0.75c |
| BEH-TEBP | 100 | 0.444 | 105.7 | 1209.4 | 100 | 0.444 | 21.4 | 824.8 | 0.37a |
| Polychlorinated Biphenyls | |||||||||
| PCB28 | 87 | 0.009 | 0.2 | 5.8 | 97 | 0.014 | 0.2 | 3.0 | 0.79c |
| PCB47* | 40 | 0.043 | 0.05 | 1.3 | 60 | 0.026 | 0.07 | 48.4 | N/A |
| PCB52* | 63 | 0.030 | 0.1 | 2.3 | 43 | 0.064 | 0.1 | 12.9 | N/A |
| PCB101 | 67 | 0.018 | 0.1 | 11.9 | 50 | 0.022 | 0.09 | 35.5 | 0.67c |
| PCB118* | 50 | 0.021 | 0.06 | 7.3 | 43 | 0.010 | 0.04 | 32.8 | N/A |
| Pesticides | |||||||||
| Lindane* | 27 | 0.007 | 0.01 | 3.1 | 50 | 0.019 | 0.1 | 9.5 | N/A |
| Chlorpyrifos | 83 | 0.052 | 1.0 | 24.9 | 70 | 0.048 | 0.6 | 37.8 | 0.90c |
| Trans-Chlordane | 93 | 0.017 | 4.2 | 154.6 | 97 | 0.037 | 5.8 | 176.5 | 0.83c |
| Cis-Chlordane | 70 | 0.101 | 1.1 | 43.5 | 83 | 0.036 | 1.8 | 80.7 | 0.85c |
| Trans-Permethrin | 100 | 0.194 | 347.0 | 12191.9 | 100 | 1.916 | 334.7 | 42949.9 | 0.83c |
| Cis-Permethrin | 100 | 0.168 | 254.2 | 14156.0 | 100 | 1.408 | 261.1 | 51549.9 | 0.81c |
| Cypermethrin* | 77 | 1.028 | 5.6 | 158.0 | 27 | 0.466 | 1.1 | 64.1 | N/A |
| Azoxystrobin | 70 | 0.211 | 1.3 | 35.7 | 50 | 0.056 | 0.2 | 358.1 | 0.15 |
| Phthalates | |||||||||
| DMP | 57 | 23.593 | 14.7 | 268.4 | 100 | 19.382 | 54.7 | 616.5 | 0.26 |
| DEP | 100 | 18.163 | 509.7 | 3610.4 | 100 | 13.645 | 487.4 | 1152.8 | 0.50b |
| DiBP | 100 | 6.262 | 1393.0 | 3145.7 | 100 | 10.146 | 1247.0 | 12429.4 | 0.58b |
| DBP | 100 | 80.163 | 997.4 | 6231.4 | 100 | 112.103 | 653.5 | 2461.7 | 0.36a |
| BBP | 100 | 19.056 | 691.2 | 5334.2 | 90 | 39.674 | 263.4 | 27597.1 | 0.36 |
| DEHP | 100 | 217.125 | 11093.9 | 36664.5 | 100 | 322.181 | 5431.5 | 72189.2 | 0.16 |
| DEHT | 100 | 41.360 | 16773.3 | 63689.0 | 100 | 182.462 | 9520.1 | 47572.3 | 0.33 |
| DiNP | 100 | 368.99 | 10422.3 | 30591.5 | 100 | 391.533 | 4435.3 | 20233.0 | 0.35 |
| TOTM | 100 | 0.417 | 670.4 | 3617.2 | 100 | 5.076 | 232.0 | 2215.8 | 0.52a |
Detection frequency (DF), method detection limit (MDL), geometric mean (GM), maximum concentration (MAX), spearman’s rho (rs)
indicates chemicals that have a DF ≥ 50% in one species but DF < 50% in the other, N/A not applicable statistics due to DF <50%
n=30 for all
Urinary metabolite concentrations are specific gravity corrected values
p < 0.05;
p < 0.01;
p <0.0001
Spearman correlation coefficients (rs) for levels measured in paired human and dog samples.