Table 2.
National Health and Nutrition Examination Survey (NHANES) 2009–2010 Group B chemicals.
| NHANES code | Chemical name | NHANES file | Subgroup |
|---|---|---|---|
| URXBP3 | Benzophenone-3 | EPH_F | B1 |
| URXBPH | Bisphenol A | EPH_F | B1 |
| URX4TO | 4-tert-Octylphenol | EPH_F | B1 |
| URXTRS | Triclosan | EPH_F | B1 |
| URXBUP | Butyl paraben | EPH_F | B1 |
| URXEPB | Ethyl paraben | EPH_F | B1 |
| URXMPB | Methyl paraben | EPH_F | B1 |
| URXPPB | n-Propyl paraben | EPH_F | B1 |
| URXOPP | ortho-Phenylphenol | PP_F | B2 |
| URX1TB | 2,4,5-Trichlorophenol | PP_F | B2 |
| URX3TB | 2,4,6-Trichlorophenol | PP_F | B2 |
| URXDCB | 2,4-Dichlorophenol | PP_F | B2 |
| URX14D | 2,5-Dichlorophenol | PP_F | B2 |
| URXMZP | Monobenzyl phthalate | PHTHTE_F | B3 |
| URXMIB | Monoisobutyl phthalate | PHTHTE_F | B3 |
| URXMBP | Mono-n-butyl phthalate | PHTHTE_F | B3 |
| URXMCP | Monocyclohexyl phthalate | PHTHTE_F | B3 |
| URXMEP | Mono-ethyl phthalate | PHTHTE_F | B3 |
| URXMHP | Mono(2-ethylhexyl) phthalate | PHTHTE_F | B3 |
| URXMHH | Mono(2-ethyl-5-hydroxyhexyl) phthalate | PHTHTE_F | B3 |
| URXMOH | Mono(2-ethyl-5-oxohexyl) phthalate | PHTHTE_F | B3 |
| URXECP | Mono(2-ethyl-5-carboxypentyl) phthalate | PHTHTE_F | B3 |
| URXCNP | Monocarboxynonyl phthalate | PHTHTE_F | B3 |
| URXMNP | Monoisononyl phthalate | PHTHTE_F | B3 |
| URXCOP | Monocarboxyoctyl phthalate | PHTHTE_F | B3 |
| URXMNM | Mono-methyl phthalate | PHTHTE_F | B3 |
| URXMC1 | Mono(3-carboxypropyl) phthalate | PHTHTE_F | B3 |
| URXMOP | Mono-n-octyl phthalate | PHTHTE_F | B3 |
| URXP04 | 2-Hydroxyfluorene | PAH_F | B4 |
| URXP03 | 3-Hydroxyfluorene | PAH_F | B4 |
| URXP17 | 9-Hydroxyfluorene | PAH_F | B4 |
| URXP06 | 1-Hydroxyphenanthrene | PAH_F | B4 |
| URXP07 | 2-Hydroxyphenanthrene | PAH_F | B4 |
| URXP05 | 3-Hydroxyphenanthrene | PAH_F | B4 |
| URXP10 | 1-Hydroxypyrene | PAH_F | B4 |
| URXP01 | 1-Hydroxynapthalene | PAH_F | B4 |
| URXP02 | 2-Hydroxynapthalene | PAH_F | B4 |
Note: Subjects in Subsample B that met certain age and other requirements were tested for these chemicals (chemical groups and subgroups are described in the “Methods” section).