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Measuring dietary fatty acid intake: validation of a food-frequency questionnaire against 7d weighed records

  • Emma Broadfield (a1), Tricia McKeever (a1), Andrew Fogarty (a1) and John Britton (a1)

Abstract

There are few validated methods of measuring dietary fatty acid intake that are suitable for epidemiological research. The purpose of the present study was to develop and validate a food-frequency questionnaire (FFQ) developed to measure individual dietary fatty acid intakes against 7d weighed dietary records, in a sample of thirty-one healthy adult volunteers. The FFQ was based on a previously validated questionnaire (DIETQ; Tinuviel Software, Warrington, Ches., UK), adapted to include greater detail on those foods from which the majority of dietary fatty acids are obtained. The FFQ and weighed records were analysed using food nutrient data from McCance and Widdowson's Food Composition Tables, supplemented with a food fatty acid content database (Foodbase, London, UK). Results from the two dietary assessment methods were compared by correlation coefficients and limits of agreement. The mean intake of individual fatty acids tended to be lower when assessed by FFQ. Correlation coefficients comparing unadjusted individual fatty acid intakes assessed by FFQ and weighed records ranged from 0·29 for 18:1n−9 to 0·71 for 20:4n−6. Adjusting for energy intake tended to increase the correlation coefficients between saturated fatty acids and decrease those between unsaturated fatty acids. In conclusion, this food-frequency method provides reliable estimates of dietary intake of many individual fatty acids for use in epidemiological studies.

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Copyright

Corresponding author

*Corresponding author: Dr Emma Broadfield, fax +44 115 840 4771, email emma@ejcbroad.fsnet.co.uk

References

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Andersen, LF, Solvoll, K, Johansson, LRK, Salminen, I, Aro, A & Drevon, CA (1998) Evaluation of a food frequency questionnaire with weighed records, fatty acids, and alpha-tocopherol in adipose tissue and serum. Am J Epidemiol 150, 7587.
Belluzzi, A, Boschi, S, Brignola, C, Munarini, A, Cariani, G & Miglio, F (2000) Polyunsaturated fatty acids and inflammatory bowel disease. Am J Clin Nutr 71, 339S342S.
Berlin, E, Bhathena, SJ, McClure, D & Peters, RC (1998) Dietary menhaden and corn oils and the red blood cell membrane lipid composition and fluidity in hyper- and normocholesterolemic miniature swine. J Nutr 128, 14211428.
Black, PN (1999) The prevalence of allergic disease and linoleic acid. J Allergy Clin Immunol 103, 351352.
Bland, JM & Altman, DG (1986) Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1, 307310.
Block, G (2001) Invited commentary: another perspective on food frequency questionnaires. Am J Epidemiol 154, 11031104.
Broadfield, E, McKeever, TM, Scrivener, S, Venn, A, Lewis, SA & Britton, J (2002) Increase in the prevalence of allergen skin sensitization in successive birth cohorts. J Allergy Clin Immunol 109, 969974.
Brunner, E, Stallone, D, Juneja, M, Bingham, S & Marmot, M (2001) Dietary assessment in Whitehall II: comparison of 7d diet diary and food-frequency questionnaire and validity against biomarkers. Br J Nutr 86, 405414.
Burr, ML, Fehily, AM, Rogers, S, Welsby, E, King, S & Sandham, S (1989) Diet and reinfarction trial (DART): design, recruitment and compliance. Eur Heart J 10, 558567.
Campbell, VA & Dodds, ML (1967) Collecting dietary information from groups of older people. J Am Dietet Assoc 51, 2933.
Crawley, H (1994) In Food Portion Sizes. London: H. M. Stationery Office.
de Castro, JM (1991) Seasonal rhythms of human nutrient intake and meal pattern. Physiol Behav 50, 243248.
Endres, S, Ghorbani, R, Kelley, VE, et al. (1989) The effect of dietary supplementation with n-3 polyunsaturated fatty acids on the synthesis of interleukin-1 and tumor necrosis factor by mononuclear cells. New Eng J Med 320, 265270.
Fogarty, A & Britton, J (2000) The role of diet in the aetiology of asthma. Clin Exp Allergy 30, 615627.
Geerling, BJ, Houwelingen, AC, Badart-Smook, A, Stockbrügger, RW & Brummer, R-J (1998) Fat intake and fatty acid profile in plasma phospholipids and adipose tissue in patients with Crohn's disease, compared with controls. Am J Gastroenterol 94, 410417.
Hackett, AF, Appleton, DR, Rugg-Gunn, AJ & Eastoe, JE (1985) Some influences on the measurement of food intake during a dietary survey of adolescents. Hum Nutr Appl Nutr 39, 167177.
Holland, B, Welch, AA, Unwin, ID, Buss, DH, Paul, AA & Southgate, DAT (1991) McCance and Widdowson's The Composition of Foods. fifth ed. Cambridge: Royal Society of Chemistry & Ministry of Agriculture, Fisheries and Food.
Horrobin, DF (1987) Low prevalences of coronary heart disease (CHD), psoriasis, asthma and rheumatoid arthritis in Eskimos: are they caused by high dietary intake of eicosapentaenoic acid (EPA), a genetic variation of essential fatty acid (EFA) metabolism or a combination of both?. Med Hypotheses 22, 421428.
Howe, GR, Hirohata, T & Hislop, TG (1990) Dietary factors and risk of breast cancer: combined analysis of 12 case-control studies. J Natl Cancer Inst 82, 561569.
Jain, M, Howe, GR & Rohan, T (1996) Dietary assessment in epidemiology: a comparison of a food frequency and a diet history questionnaire with a 7-day food record. Am J Epidemiol 143, 953959.
Leaf, A & Weber, PC (1988) Cardiovascular effects of n−3 fatty acids. New Eng J Med 318, 549557.
Lee, TH & Austen, KF (1986) Arachidonic acid metabolism by the 5-lipoxygenase pathway, and the effects of alternative dietary fatty acids. Adv Immunol 39, 145175.
Ministry of Agriculture, Fisheries and Food (2001 a) Household nutrient data from 1940 onwards. http://www.maff.gov.uk/esg/default.htm
Ministry of Agriculture, Fisheries and Food (2001 b) Household consumption of selected foods from 1942 onwards. http://www.maff.gov.uk/esg/default.htm
Schwartz, J (2000) Role of polyunsaturated fatty acids in lung disease. Am J Clin Nutr 71, 393S396S.
Simopoulos, AP (1996) The role of fatty acids in gene expression: health implications. Ann Nutr Metabol 40, 303311.
Subar, AF, Thompson, FE, Kipnis, V, et al. (2001) Comparative validation of the Block, Willett, and National Cancer Institute food frequency questionnaires: The Eating at America's Table Study. Am J Epidemiol 154, 10891099.
Tokudome, S, Imaeda, N, Tokudome, Y, et al. (2001) Relative validity of a semi-quantitative food frequency questionnaire versus 28 day weighed diet records in Japanese female dieticians. Eur J Clin Nutr 55, 735742.
Vollmer, WM, Osborne, ML & Buist, AS (1998) 20-year trends in the prevalence of asthma and chronic airflow obstruction in an HMO. Am J Respir Crit Care Med 157, 10791084.
Willett, WC (1990 a) Implications of total energy intake for epidemiological analyses. In Nutritional Epidemiology. pp. 245271. New York: Oxford University Press.
Willett, WC (1990 b) Reproducibility and validity of food-frequency questionnaires. In Nutritional Epidemiology, pp 92126. New York: Oxford University Press.
Willett, WC (2001 a) Diet and breast cancer. J Intern Med 249, 395411.
Willett, WC (2001 b) Invited commentary: A further look at dietary questionnaire validation. Am J Epidemiol 154, 11001102.
Willett, WC, Reynolds, RD, Cottrell-Hoehner, S, Sampson, LA & Browne, ML (1987) Validation of a semi-quantitative food frequency questionnaire: Comparison with a 1-year diet record. J Am Diet Assoc 87, 4347.
Willett, WC & Stampfer, MJ (1986) Total energy intake: implications for epidemiologic analyses. Am J Epidemiol 124, 1727.
Wolk, A, Ljung, H, Vessby, B, Hunter, D & Willett, WC (1998) Effect of additional questions about fat on the validity of fat estimates from a food frequency questionnaire. Eur J Clin Nutr 52, 186192.

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Measuring dietary fatty acid intake: validation of a food-frequency questionnaire against 7d weighed records

  • Emma Broadfield (a1), Tricia McKeever (a1), Andrew Fogarty (a1) and John Britton (a1)

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