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A comparison of methods of assessment of dietary selenium intakes in Otago, New Zealand

  • Anna J. Duffield (a1) and Christine D. Thomson (a1)

Abstract

The aims of the present study were (1) to compare three methods of assessment of dietary Se intake, i.e. chemical analysis of duplicate diets, diet records and a food-frequency questionnaire (FFQ) designed specifically for Se, and (2) to determine dietary Se intakes of residents of Otago, New Zealand. The FFQ was completed by 110 free-living adults. Diet records (3 d) and duplicate diet collections were carried out by forty-three of these subjects chosen on the basis of low blood Se concentration, and during a period when consumption of the high-Se foods fish, kidney, liver and Brazil nuts was discouraged. Mean Se intakes were similar for duplicate diet analysis (29 (sd 13) μg/d) and diet record assessments (28 (sd 15) μg/d). Estimates of intakes from the FFQ for the subgroup of forty-three subjects were higher (51 (sd 26) μg/d) than those from duplicate diets and diet records. Values from duplicate diet analysis and diet record assessments were strongly correlated (r 0·7, P = 0·0001), but difference plots indicated a lack of agreement between the two methods. Thus, diet record assessment was not adequate for predicting dietary Se intakes of individuals. Significant correlations were found for relationships between Se intake from duplicate diets (μg/kg body weight per d) and plasma Se, Se intake from diet records (μg/d and μg/kg body weight per d) and plasma Se; and Se intake from the FFQ and whole-blood Se. Se intakes from duplicate diets and diet records were similar to those reported previously for New Zealanders, but lower than the recommended intakes in the USA (National Research Council, 1989), Australia (Truswell et al. 1990) and the UK (Department of Health, 1991) and the World Health Organization/Food and Agriculture Organization/International Atomic Energy Agency (1996) normative requirement.

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Copyright

Corresponding author

*Corresponding author: Dr Christine Thomson, fax +64 3 479 7958, email christine.thomson@stonebow.otago.ac.nz

References

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Bland, JM & Altman, DG (1986) Statistical methods for assessing agreement between two methods of clinical measurement. Lancet i, 307310.
Block, G, Hartman, AM, Dresser, CM, Carroll, MD, Gannon, J & Gardner, L (1986) A data based approach to diet questionnaire design and testing. American Journal of Epidemiology 124, 453469.
Department of Health (1991) Dietary Values for Food Energy and Nutrients for the United Kingdom. Report on Health and Social Subjects no. 41. London: H.M. Stationery Office.
Duffield, AJ, Thomson, CD, Hill, KE & Williams, S (1999) An estimation of selenium requirements for New Zealanders American Journal of Clinical Nutrition (In the Press).
Ferreti, RJ & Levander, OA (1976) Selenium content of soybean foods. Journal of Agriculture and Food Chemistry 24, 54.
Goldberg, GR, Black, AE, Jebb, SA, Cole, TJ, Murgatroyd, PR, Coward, WA & Prentice, AM (1991) Critical evaluation of energy intake data using fundamental principles of energy physiology: 1. Derivation of cut-off limits to identify under-recording. European Journal of Clinical Nutrition 45, 569581.
Lane, LW, Warren, D, Taylor, BJ & Stool, E (1983) Blood selenium and glutathione peroxidase levels and dietary selenium of free-living and institutionalised elderly subjects. Proceedings of the Society for Experimental Biology and Medicine 173, 8795.
Levander, OA (1982) Clinical consequences of low selenium intake and its relationship to vitamin E. Annals of the New York Academy of Sciences 393, 7080.
Longnecker, MP, Stram, DO & Taylor, PR (1996) Use of selenium concentration in whole blood, serum, toenails, or urine as a surrogate measure of selenium intake. Epidemiology 7, 384390.
Mutanen, M (1984) Dietary intake and sources of selenium in young Finnish women. Human Nutrition: Applied Nutrition 38A, 265269.
National Research Council (1989) Recommended Dietary Allowances, 10th ed. Washington, DC: National Academy Press.
NZ Institute for Crop & Food Research Ltd (1994) The Concise New Zealand Food Composition Tables. Palmerston North: Simon Print.
Oster, O & Prellwitz, W (1989) The renal excretion of selenium. Biological Trace Element Research 24, 119146.
Pettersson, J, Hansson, L, Ornemark, U & Olin, A (1988) Fluorimetry of selenium in body fluids after digestion with nitric acid, magnesium nitrate hexahydrate, and hydrochloric acid. Clinical Chemistry 34, 19081910.
Pietinen, P, Hartman, AM, Haarpa, E, Rasanen, L, Haapakoski, J, Palmgren, J, Albanes, D, Virtamo, J & Huttunen, JK (1988 a) Reproducibility and validity of dietary assessment instruments. I. A self-administered food use questionnaire with a portion size picture booklet. American Journal of Epidemiology 128, 655666.
Pietinen, P, Hartman, AM, Haarpa, E, Rasanen, L, Haapakoski, J, Palmgren, J, Albanes, D, Virtamo, J & Huttunen, JK (1988 b) Reproducibility and validity of dietary assessment instruments. II. A qualitative food frequency questionnaire. American Journal of Epidemiology 128, 667676.
Robinson, MF (1988) 1988 McCollum award lecture. The New Zealand selenium experience. American Journal of Clinical Nutrition 48, 521534.
Robinson, MF (1989) Selenium in human nutrition in New Zealand. Nutrition Reviews 49, 99107.
Robinson, MF & Thomson, CD (1983) The role of selenium in the diet. Nutrition Abstracts and Reviews 53, 326.
Robinson, MF & Thomson, CD (1987) Status of the food supply and residents of New Zealand. In Selenium in Biology and Medicine, part B, pp. 631644 [Combs, GK, Spallholz, JE, Levander, OA and Oldfield, JE, editors]. New York, NY: Van Nostrand Reinhold Company.
Schofield, WN, Schofield, C & James, WPT (1985) Basal metabolic rate. Human Nutrition: Clinical Nutrition 39C, 196.
Shortt, CT, Duthie, GG, Robertson, JD, Morrice, PC, Nicol, F & Arthur, JR (1997) Selenium status of a group of Scottish adults. European Journal of Clinical Nutrition 51, 400404.
Snook, JT, Palmiquist, DL, Moxon, AL, Cantor, AH & Vivian, VM (1983) Selenium status of a rural (predominantly Amish) community living in a low-selenium area. American Journal of Clinical Nutrition 38, 620630.
Swanson, CA, Longnecker, MP, Veillon, C, Howe, M, Levander, OA, Taylor, PR, McAdam, PA, Brown, CC, Stampfer, MJ & Willett, WC (1990) Selenium intake, age, gender, and smoking in relation to indices of selenium status of adults residing in a seleniferous area. American Journal of Clinical Nutrition 52, 858862.
Thompson, JN, Erdody, P & Smith, DC (1975) Selenium content of food consumed by Canadians. Journal of Nutrition 105, 274277.
Thomson, CD & Robinson, MF (1980) Selenium in human health and disease with emphasis on those aspects peculiar to New Zealand. American Journal of Clinical Nutrition 33, 303323.
Thomson, CD & Robinson, MF (1988) Food concentrations and dietary intakes of selenium in Otago, New Zealand. In Trace Elements in New Zealand: Environmental, Human and Animal, pp. 113117 [McLaren, RG, Haynes, RJ. & Savage, GP, editors]. Canterbury, NZ: Lincoln College.
Thomson, CD & Robinson, MF (1990) Selenium content of foods in Otago, New Zealand. New Zealand Medical Journal 103, 130135.
Thomson, CD & Robinson, MF (1996) The changing selenium status of New Zealand residents. European Journal of Clinical Nutrition 50, 107114.
Tiran, B, Tiran, A, Rossipal, E & Lorenz, O (1993) Simple decomposition procedure for determination of selenium in whole blood, serum and urine by hydride generation atomic absorption spectroscopy. Journal of Trace Elements and Electrolytes in Health and Disease 7, 211216.
Truswell, AS, Dreosti, IE, English, RM, Rutishauser, IHE & Palmer, N (1990) Recommended Nutrient Intakes, Australian Papers. Sydney: Australian Professional Publications.
Watkinson, JH (1979) Semi-automated fluorometric determination of nanogram quantities of selenium in biological material. Analytica Chimica Acta 105, 319325.
Watkinson, JH (1981) Changes in blood selenium in New Zealand adults with time and importation of Australian wheat. American Journal of Clinical Nutrition 34, 936942.
Weaver, CM, Davis, J, Marks, HS & Sensmeier, RK (1988) Selenium content of processed soybeans. Journal of Food Science 53, 300301.
Welsh, SO, Holden, JM, Wolf, WR & Levander, OA (1981) Selenium in self-selected diets of Maryland residents. Journal of the American Dietetic Association 79, 266285.
West, CE & van Staveren, WA (1991) Food composition, nutrient intake and the use of food composition tables. In Design Concepts in Nutritional Epidemiology, pp. 102103 [Margetts, BM and Nelson, M, editors]. New York, NY: Oxford University Press.
World Health Organization/Food Agriculture Organization/International Atomic Energy Agency (1996) Trace Elements in Human Nutrition. Geneva: WHO.
Willett, WC, Sampson, L, Stampfer, MJ, Rosner, B, Bain, C, Witschi, J, Hennekens, CH & Speizer, FE (1985) Reproducibility and validity of a semi-quantitative food frequency questionnaire. American Journal of Epidemiology 122, 5165.
Winterbourne, CC, Saville, DJ, George, PM & Walmsley, TA (1992) Increase in selenium status of Christchurch adults associated with deregulation of the wheat market. New Zealand Medical Journal 105, 466468.
Yang, G, Ge, K, Chen, J & Chen, X (1988) Selenium-related endemic diseases and the daily selenium requirement of humans. World Review of Nutrition and Dietetics 55, 98152.

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