| Autor: |
M, Nes, W A, van Staveren, G, Zajkás, E M, Inelmen, O, Moreiras-Varela |
| Rok vydání: |
1991 |
| Předmět: |
|
| Zdroj: |
European journal of clinical nutrition. 45 |
| ISSN: |
0954-3007 |
| Popis: |
The modified dietary history, which was used for assessment of food consumption in the Euronut SENECA study, was validated against a 3-day weighed record in a subsample of 82 elderly subjects from 11 of the 19 participating centres. The modified dietary history provided consistently higher intakes of energy and nutrients than the weighed record, with a median difference of 14% (energy) of the record mean. Unattenuated correlation coefficients for nutrient intakes varied from 0.18 (vitamin A) to 0.79 (water) with a median coefficient of 0.58 (energy). On the whole there was a fair agreement between the dietary history and the 3-day weighed record when nutrients were expressed in weight units and a good agreement when standardized for the apparently lower energy intake by the record method. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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