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Food sources of carbohydrates in a European cohort of adults.

https://arctichealth.org/en/permalink/ahliterature18553
Source
Public Health Nutr. 2002 Dec;5(6B):1197-215
Publication Type
Article
Date
Dec-2002
Author
E. Wirfält
A. McTaggart
V. Pala
B. Gullberg
G. Frasca
S. Panico
H B Bueno-de-Mesquita
P H M Peeters
D. Engeset
G. Skeie
M D Chirlaque
P. Amiano
E. Lundin
A. Mulligan
E A Spencer
K. Overvad
A. Tjønneland
F. Clavel-Chapelon
J. Linseisen
U. Nöthlings
E. Polychronopoulos
K. Georga
U R Charrondière
N. Slimani
Author Affiliation
Department of Medicine, Lund University, Malmö, SE-20502 Sweden. elisabet.wirfalt@smi.mas.lu.se
Source
Public Health Nutr. 2002 Dec;5(6B):1197-215
Date
Dec-2002
Language
English
Publication Type
Article
Keywords
Adult
Aged
Diet Surveys
Dietary Carbohydrates - administration & dosage
Europe
Female
Food Habits
Humans
Male
Mental Recall
Middle Aged
Population Surveillance - methods
Prospective Studies
Research Support, Non-U.S. Gov't
Abstract
OBJECTIVE: To describe the average consumption of carbohydrate-providing food groups among study centres of the European Prospective Investigation into Cancer and Nutrition (EPIC). METHODS: Of the 27 redefined EPIC study centres, 19 contributed subjects of both genders and eight centres female participants only (men, women, after exclusion of subjects under 35 and over 74 years of age from the original 36 900 total). Dietary data were obtained using the 24-hour recall methodology using the EPIC-SOFT software. The major sources of dietary carbohydrate were identified, and 16 food groups were examined. RESULTS: The 10 food groups contributing most carbohydrate were bread; fruit; milk and milk products; sweet buns, cakes and pies; potato; sugar and jam; pasta and rice; vegetables and legumes; crispbread; and fruit and vegetable juices. Consumption of fruits as well as vegetables and legumes was higher in southern compared with northern centres, while soft drinks consumption was higher in the north. Italian centres had high pasta and rice consumption, but breakfast cereal, potato, and sweet buns, cakes and pies were higher in northern centres. In Sweden, lower bread consumption was balanced with a higher consumption of crispbread, and with sweet buns, cakes and pies. Overall, men consumed higher amounts of vegetables and legumes, bread, soft drinks, potatoes, pasta and rice, breakfast cereal and sugar and jam than women, but fruit consumption appeared more frequent in women. CONCLUSION: The study supports the established idea that carbohydrate-rich foods chosen in northern Europe are different from those in the Mediterranean region. When comparing and interpreting diet-disease relationships across populations, researchers need to consider all types of foods.
PubMed ID
12639227 View in PubMed
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Standardization of the 24-hour diet recall calibration method used in the european prospective investigation into cancer and nutrition (EPIC): general concepts and preliminary results.

https://arctichealth.org/en/permalink/ahliterature20649
Source
Eur J Clin Nutr. 2000 Dec;54(12):900-17
Publication Type
Article
Date
Dec-2000
Author
N. Slimani
P. Ferrari
M. Ocké
A. Welch
H. Boeing
M. Liere
V. Pala
P. Amiano
A. Lagiou
I. Mattisson
C. Stripp
D. Engeset
R. Charrondière
M. Buzzard
W. Staveren
E. Riboli
Author Affiliation
Unit of Nutrition and Cancer, International Agency for Research on Cancer, Lyon, France. Slimani@iarc.fr
Source
Eur J Clin Nutr. 2000 Dec;54(12):900-17
Date
Dec-2000
Language
English
Publication Type
Article
Keywords
Analysis of Variance
Calibration
Diet Records
Diet Surveys
Female
Humans
Interviews
Male
Models, Statistical
Prejudice
Reference Standards
Abstract
OBJECTIVES: Despite increasing interest in the concept of calibration in dietary surveys, there is still little experience in the use and standardization of a common reference dietary method, especially in international studies. In this paper, we present the general theoretical framework and the approaches developed to standardize the computer-assisted 24 h diet recall method (EPIC-SOFT) used to collect about 37 000 24-h dietary recall measurements (24-HDR) from the 10 countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC). In addition, an analysis of variance was performed to examine the level of standardization of EPIC-SOFT across the 90 interviewers involved in the study. METHODS: The analysis of variance used a random effects model in which mean energy intake per interviewer was used as the dependent variable, while age, body mass index (BMI), energy requirement, week day, season, special diet, special day, physical activity and the EPIC-SOFT version were used as independent variables. The analysis was performed separately for men and women. RESULTS: The results show no statistical difference between interviewers in all countries for men and five out of eight countries for women, after adjustment for physical activity and the EPIC-SOFT program version used, and the exclusion of one interviewer in Germany (for men), and one in Denmark (for women). These results showed an interviewer effect in certain countries and a significant difference between gender, suggesting an underlying respondent's effect due to the higher under-reporting among women that was consistently observed in EPIC. However, the actual difference between interviewer and country mean energy intakes is about 10%. Furthermore, no statistical differences in mean energy intakes were observed across centres from the same country, except in Italy and Germany for men, and France and Spain for women, where the populations were recruited from areas scattered throughout the countries. CONCLUSION: Despite these encouraging results and the efforts to standardize the 24-HDR interview method, conscious or unconscious behaviour of respondents and/or interviewer bias cannot be prevented entirely. Further evaluation of the reliability of EPIC-SOFT measurements will be conducted through validation against independent biological markers (nitrogen, potassium).
PubMed ID
11114689 View in PubMed
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