trié(s) par (Pertinence décroissant(e), Titre croissant(e)) 

Article

Ratios of Food Amounts across Three Portion Size Categories on a Food Frequency Questionnaire in Men and Women

Minji Kang ; Song-Yi Park ; Carol J. Boushey ; Lynne R. Wilkens ; Loïc Le Marchand ; Laurence N. Kolonel ; Suzanne P. Murphy ; Hee-Young Paik |

Dans Journal of the academy of nutrition and dietetics (Vol. 120, n° 2, February 2020)

Background: For some quantitative food frequency questionnaire (QFFQ) items, data may be insufficient to set gram weights for multiple portion size (PS) categories. Ratios of food amounts across PS categories may be used to quantify these PS fo[...]

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Article

Validation and Comparison of Nutrient Intakes from Two Dietary Questionnaires Developed for the Multiethnic Cohort Study

Lynne R. Wilkens ; Minji Kang ; Song-Yi Park ; Adam Sawyer ; Carol J. Boushey ; Donna Lyn M. Au ; Hee-Young Paik ; Loïc Le Marchand ; Christopher A. Haiman ; Laurence N. Kolonel ; Suzanne P. Murphy |

Dans Journal of the academy of nutrition and dietetics (Vol. 123, n° 4, April 2023)

Background: Quantitative food frequency questionnaires (QFFQs) are often used to measure dietary intakes in large cohort studies but the impact of updating these questionnaires over time is not often examined. Objective: This study compared nut[...]

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