Table 2.
List of specific categories, corresponding module or NHANES type of dataset, and an number of variables in each category.
| Category | Module | Number of variables |
|---|---|---|
| Acrylamide & Glycidamide | Chemicals | 2 |
| Aldehydes | Chemicals | 12 |
| Aromatic Amines | Chemicals | 6 |
| Aromatic Diamines | Chemicals | 5 |
| Atrazine and Metabolites | Chemicals | 6 |
| Brominated Flame Retardants | Chemicals | 22 |
| Cadmium | Chemicals | 4 |
| Calcium | Chemicals | 3 |
| Chloride | Chemicals | 3 |
| Chromium & Cobalt | Chemicals | 2 |
| Copper | Chemicals | 1 |
| Cotinine | Chemicals | 16 |
| DEET and Metabolites | Chemicals | 4 |
| Dioxins, Furans, & Coplanar PCBs | Chemicals | 116 |
| Environmental Pesticides | Chemicals | 5 |
| Ethylene Oxide | Chemicals | 1 |
| Flame Retardant Metabolites | Chemicals | 12 |
| Formaldehyde | Chemicals | 1 |
| Heterocyclic Aromatic Amines | Chemicals | 10 |
| Inorganic Mercury | Chemicals | 3 |
| Iodine | Chemicals | 3 |
| Lead | Chemicals | 3 |
| Manganese | Chemicals | 1 |
| Melamine | Chemicals | 2 |
| Mercury | Chemicals | 2 |
| Methylmalonic Acid | Chemicals | 1 |
| Neonicotinoids | Chemicals | 6 |
| Nitrosamines | Chemicals | 3 |
| Non-persistent Pesticide Metabolites | Chemicals | 25 |
| Organophosphate Insecticides - Diakyl Phosphate Metabolites | Chemicals | 6 |
| Perchlorate, Nitrate & Thiocyanate | Chemicals | 3 |
| Perfluoroalkyl and Polyfluoroalkyl Substances | Chemicals | 31 |
| Personal Care and Consumer Product Chemicals and Metabolites | Chemicals | 11 |
| Pesticides - Carbamates & Organophosphorus Metabolites | Chemicals | 6 |
| Pesticides - Organochlorine Metabolites | Chemicals | 25 |
| Phthalates & Plasticizers Metabolites | Chemicals | 21 |
| Phytoestrogens | Chemicals | 6 |
| Polycyclic Aromatic Hydrocarbons | Chemicals | 12 |
| Potassium | Chemicals | 3 |
| Pyrethroids, Herbicides, & Organophosphorus Metabolites | Chemicals | 11 |
| Selenium | Chemicals | 3 |
| Sodium | Chemicals | 3 |
| Terephthalate | Chemicals | 2 |
| Total & Speciated Arsenics | Chemicals | 9 |
| Urinary Metals | Chemicals | 15 |
| Vitamin A, Vitamin E & Carotenoids | Chemicals | 44 |
| Vitamin B | Chemicals | 5 |
| Vitamin C | Chemicals | 3 |
| Vitamin D | Chemicals | 6 |
| Volatile N-Nitrosamine Compounds | Chemicals | 5 |
| Volatile Organic Compound (VOC) Metabolites | Chemicals | 84 |
| Zinc | Chemicals | 1 |
| Acrylamide & Glycidamide | Comments | 2 |
| Aldehydes | Comments | 12 |
| Aromatic Amines | Comments | 6 |
| Aromatic Diamines | Comments | 5 |
| Atrazine and Metabolites | Comments | 6 |
| Brominated Flame Retardants | Comments | 11 |
| Cadmium | Comments | 4 |
| Calcium | Comments | 3 |
| Chloride | Comments | 3 |
| Chromium & Cobalt | Comments | 2 |
| Copper | Comments | 1 |
| Cotinine | Comments | 16 |
| DEET and Metabolites | Comments | 4 |
| Dioxins, Furans, & Coplanar PCBs | Comments | 58 |
| Environmental Pesticides | Comments | 5 |
| Ethylene Oxide | Comments | 1 |
| Flame Retardant Metabolites | Comments | 12 |
| Formaldehyde | Comments | 1 |
| Heterocyclic Aromatic Amines | Comments | 10 |
| Inorganic Mercury | Comments | 3 |
| Iodine | Comments | 3 |
| Lead | Comments | 3 |
| Manganese | Comments | 1 |
| Melamine | Comments | 2 |
| Mercury | Comments | 2 |
| Methylmalonic Acid | Comments | 1 |
| Neonicotinoids | Comments | 6 |
| Nitrosamines | Comments | 3 |
| Non-persistent Pesticide Metabolites | Comments | 25 |
| Organophosphate Insecticides - Diakyl Phosphate Metabolites | Comments | 6 |
| Perchlorate, Nitrate & Thiocyanate | Comments | 3 |
| Perfluoroalkyl and Polyfluoroalkyl Substances | Comments | 31 |
| Personal Care and Consumer Product Chemicals and Metabolites | Comments | 11 |
| Pesticides - Carbamates & Organophosphorus Metabolites | Comments | 6 |
| Pesticides - Organochlorine Metabolites | Comments | 13 |
| Phthalates & Plasticizers Metabolites | Comments | 21 |
| Phytoestrogens | Comments | 6 |
| Polycyclic Aromatic Hydrocarbons | Comments | 12 |
| Potassium | Comments | 3 |
| Pyrethroids, Herbicides, & Organophosphorus Metabolites | Comments | 11 |
| Selenium | Comments | 3 |
| Sodium | Comments | 3 |
| Terephthalate | Comments | 2 |
| Total & Speciated Arsenics | Comments | 9 |
| Urinary Metals | Comments | 15 |
| Vitamin A, Vitamin E & Carotenoids | Comments | 32 |
| Vitamin B | Comments | 5 |
| Vitamin C | Comments | 3 |
| Vitamin D | Comments | 6 |
| Volatile N-Nitrosamine Compounds | Comments | 5 |
| Volatile Organic Compound (VOC) Metabolites | Comments | 84 |
| Zinc | Comments | 1 |
| Demographics | Demographics | 281 |
| Breast-feeding | Dietary | 1 |
| Diet Behaviors | Dietary | 25 |
| Dietary Interview | Dietary | 8 |
| Fish & Shellfish | Dietary | 66 |
| Food Patterns Equivalents | Dietary | 37 |
| Salt | Dietary | 6 |
| Survey Variables | Dietary | 6 |
| Total Nutrient Intakes | Dietary | 164 |
| Water | Dietary | 5 |
| Mortality | Mortality | 16 |
| Occupation | Occupation | 70 |
| Alcohol Use | Questionnaire | 15 |
| Current Health Status | Questionnaire | 13 |
| Diabetes | Questionnaire | 89 |
| Diet | Questionnaire | 38 |
| Exercise | Questionnaire | 35 |
| Family Background | Questionnaire | 17 |
| Food Frequency | Questionnaire | 81 |
| Health Insurance and Income Assessment | Questionnaire | 36 |
| Medical Conditions | Questionnaire | 579 |
| Physical Activity | Questionnaire | 113 |
| Prescription Medications | Questionnaire | 87 |
| Tobacco | Questionnaire | 30 |
| Vitamin, Mineral, and Medicine Usage | Questionnaire | 192 |
| Alanine aminotransferase | Response | 4 |
| Albumin | Response | 10 |
| Alkaline phosphatase | Response | 3 |
| Antibody | Response | 17 |
| Apolipoprotein | Response | 12 |
| Aspartate aminotransferase | Response | 3 |
| Bicarbonate | Response | 3 |
| Bilirubin | Response | 7 |
| Bioelectrical Impedance Analysis | Response | 124 |
| Blood Pressure | Response | 75 |
| Blood Urea Nitrogen | Response | 6 |
| Body Measures | Response | 127 |
| Bone Alkaline Phosphatase | Response | 3 |
| C-reactive protein | Response | 3 |
| Cardiovascular Fitness | Response | 65 |
| CD8+ T Cells | Response | 2 |
| Cholesterol | Response | 40 |
| Complete Blood Count | Response | 150 |
| Creatine Phosphokinase | Response | 1 |
| Creatinine | Response | 6 |
| Cytomegalovirus | Response | 2 |
| Cytomegalovirus IgG & IgM Antibodies | Response | 6 |
| Diabetes | Response | 6 |
| Epstein-Barr Virus | Response | 2 |
| Erythrocyte Protoporphyrin | Response | 6 |
| Ferritin | Response | 6 |
| Fibrinogen | Response | 6 |
| Folate | Response | 12 |
| Follicle Stimulating Hormone | Response | 7 |
| Gamma Glutamyl Transferase | Response | 4 |
| Globulin | Response | 6 |
| Glomerular Filtration Rate | Response | 2 |
| Glycohemoglobin | Response | 3 |
| Hepatitis | Response | 18 |
| Herpes Simplex Virus Type-1 & Type-2 | Response | 6 |
| High-Sensitivity C-Reactive Protein | Response | 3 |
| HIV | Response | 4 |
| Homocysteine | Response | 3 |
| Iron | Response | 21 |
| Lactate dehydrogenase | Response | 3 |
| Lipoprotein | Response | 6 |
| Luteinizing Hormone | Response | 6 |
| Measles, Rubella, & Varicella | Response | 11 |
| Normalized Calcium | Response | 3 |
| Oral Glucose Tolerance Test | Response | 8 |
| Osmolality | Response | 3 |
| Phlebotomy Screening | Response | 21 |
| Phosphorus | Response | 6 |
| Plasma Fasting Glucose & Insulin | Response | 30 |
| Serum C-peptide | Response | 10 |
| Sex Steroid Hormone | Response | 1 |
| Spirometry | Response | 103 |
| Thyroid Profile | Response | 13 |
| Total Protein | Response | 6 |
| Transferrin | Response | 1 |
| Uric Acid | Response | 6 |
| Urinary N-telopeptides | Response | 3 |
| Survey Weights | Weights | 262 |
| Survey Weights - Chemicals | Weights | 595 |