Reproducibility of an FFQ validated in Spain
نویسندگان
چکیده
منابع مشابه
Reproducibility of an FFQ validated in Spain.
OBJECTIVE To evaluate the reproducibility of a semi-quantitative FFQ used in the Seguimiento Universidad de Navarra (SUN) project. DESIGN The data that were analysed were collected from an FFQ answered twice by a 326-participant subsample of the SUN project (115 men, 35.3 %; 211 women, 64.7 %), with either less than 1 year or more than 1 year between responses. The questionnaire included 136 ...
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We evaluated the reproducibility and validity of an FFQ used in a Chinese community-based nutrition and health survey. A total of ninety-nine males and 104 females aged 31-80 years completed four three consecutive 24-h dietary recalls (24-HDR, served as a reference method, one three consecutive 24-HDR for each season) and two FFQ (FFQ1 and FFQ2) over a 1-year interval. The reproducibility of th...
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OBJECTIVE To evaluate the validity and reproducibility of a 122-item interviewer administered quantitative FFQ developed to determine food and nutrient intakes of adults in Botswana. DESIGN Relative validity of the FFQ was evaluated by comparing nutrient and food group intakes against four non-consecutive 24 h recalls administered over 12 months. The FFQ was repeated after 1 year to assess re...
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15 صفحه اولValidity and reproducibility of the FFQ (FFQW82) for dietary assessment in female adolescents.
OBJECTIVE To assess the validity and reproducibility of a self-administered FFQ with eighty-two food items (FFQW82) for assessing the habitual diet in female adolescents. DESIGN The validity of the FFQW82 for assessment of nutrient intake was evaluated by comparison with a 7 d weighed food record (7d-FRRI) reported as 'gold standard'. Reproducibility of the FFQW82 was assessed at an interval ...
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ژورنال
عنوان ژورنال: Public Health Nutrition
سال: 2010
ISSN: 1368-9800,1475-2727
DOI: 10.1017/s1368980009993065