title: Some dietary predictors of plasma organochlorine concentrations in an elderly German population.
abstract: Associations between reported consumption of animal products and chlorinated hydrocarbon concentrations were examined in 297 elderly people who lived in Germany. Consumption of beef and lamb was correlated positively with hexachlorobenzene (HCB), beta-hexachlorocyclohexane (beta-HCH), total polychlorinated biphenyls (PCBs), and total dichloro-diphenyl-trichloroethane (DDT) (r = .13-.19, p < .05). Consumption of saltwater fish was correlated positively with alpha-HCH, dieldrin, and PCBs (r = .12-.26, p < .05). Other univariate predictors were body mass index, plasma cholesterol, pork consumption, poultry consumption, and age. Multivariate linear models of predictors of each chlorinated species were constructed, and some form of meat was used as the main predictor; the sum of all meats (exclusive of fish) was the best predictor of dieldrin and In(alpha-HCH) concentrations. Beef and lamb consumption was a positive predictor of HCB, heptachlor epoxide, total DDT, and beta-HCH. Saltwater fish was the major dietary predictor of PCBs.
authors.affiliation: Department of Epidemiology, University of North Carolina, Chapel Hill 27599-7400, USA.
authors.forename: E
authors.initials: E
authors.lastname: DeVoto
authors.forename: L
authors.initials: L
authors.lastname: Kohlmeier
authors.forename: W
authors.initials: W
authors.lastname: Heeschen
mesh_terms: D000367:Age Factors; D000368:Aged; D000818:Animals; D002417:Cattle; D003430:Cross-Sectional Studies; D003634:DDT / Q000097:blood*; D004784:Environmental Monitoring / Q000706:statistics & numerical data*; D062665:Epidemiological Monitoring; D005247:Feeding Behavior; D005260:Female; D005399:Fishes; D005858:Germany / Q000453:epidemiology; D006581:Hexachlorobenzene / Q000097:blood*; D001556:Hexachlorocyclohexane / Q000097:blood*; D006801:Humans; D007306:Insecticides / Q000097:blood*; D016014:Linear Models; D008297:Male; D008460:Meat / Q000032:analysis*; D015999:Multivariate Analysis; D011078:Polychlorinated Biphenyls / Q000097:blood*; D011200:Poultry; D012756:Sheep; D013552:Swine
chemical_list: D007306:Insecticides; D006581:Hexachlorobenzene; D001556:Hexachlorocyclohexane; D003634:DDT; D011078:Polychlorinated Biphenyls