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[Food questionnaire for epidemiological studies on large cohorts for use in Italy]
M Trevisan1, V Krogh, A Ferro-Luzzi
1Department of Social and Preventive Medicine, State University of New York, Buffalo.
Annali Dell'Istituto Superiore Di Sanita
|January 1, 1992
Abstract:
Two Italian studies on dietary habits have been analyzed to prepare a list of 78 food items explaining 95% of nutrients variation. These food items can be reliability used in nutritional investigations carried out in Italy, provided the limiting due to study design.