Food group consumption in an Italian population using the updated food classification system FoodEx2: Results from the Italian Nutrition & HEalth Survey (INHES) study
Abstract
Background and Aim: Dietary habits evolve over time, being influenced by many factors and complex interactions. This work aimed at evaluating the updated information on food group consumption in Italy.
Methods and Results: A total of 8944 (4768 women and 4176 men) participants aged >18 years from all over Italy recruited in 2010–13 (Italian Nutrition & HEalth Survey, INHES) was analyzed. The recruitment was performed using computer-assisted-telephone-interviewing and one-day 24-h dietary recall retrieved from all participants. The updated, second version, of FoodEx2 food classification system was applied to extract data on food group consumption. The participation rate was 53%; 6.2% of the participants declared to follow a special diet, the most prevalent being hypo-caloric diets (55.7% of special diets). Men compared to women presented significantly higher intakes of “grains and grain-based products”, “meat and meat products”, “animal and vegetable fats and oils and primary derivatives” and “alcoholic beverages” (P for all<0.001); moreover, men had lower intakes of “milk and dairy products”, “water and water-based beverages” and “products for non-standard diets, food imitates and food supplements” (P for all<0.001). Differences in food group intake among age groups, geographical regions and educational level groups were also identified (P for all<0.05).
Conclusions: Data on the consumption of more than 70 food groups and sub-groups were illustrated in different strata. The present analysis could be considered as an updated source of information for future nutrition research in Italy and in the EU.
