To analyse the association between food store type and the consumption of ultra-processed products in Brazil.

Data from the 2008–2009 Household Budget Survey involving a probabilistic sample of 55 970 Brazilian households. Food stores were grouped into nine categories. Foods and drinks were grouped according to characteristics of food processing. The contribution of each food store type to the total energy acquired from each food processing group, and according to quintiles of consumption of ultra-processed products, was estimated. Exploratory factor analysis was conducted to identify a pattern of food store usage. Linear regression models were performed to estimate the relationship between the purchase pattern and the consumption of ultra-processed products.

In line with their larger market share, supermarkets accounted for 59 % of total energy and participated most in acquisition for three food groups, with emphasis on ultra-processed products (60·4 % of energy). The participation of supermarkets in total purchase tended to increase in populations with higher consumption of ultra-processed products, while the participation of small markets and small producers tended to decrease. The purchase pattern characterized by use of traditional retail (street fairs and vendors, small markets, small farmers, butcheries) was associated with a smaller consumption of ultra-processed products.

Food policies and interventions aiming to reduce the consumption of ultra-processed products should consider the influence of supermarkets on the consumption of these products. A purchase pattern based on traditional retail constitutes an important tool for promoting healthy eating in Brazil.

To identify dietary availability and its time trends in elderly Portuguese households.

A set of four cross-sectional studies based on the Household Budget Surveys was used. The dietary data were described using the daily per capita availability of food and beverages, energy and selected nutrients (macronutrients, different lipid fractions and simple sugars). Differences between elderly household types and time trends were studied.

Portuguese Household Budget Survey data from 1989/1990, 1994/1995, 2000/2001 and 2005/2006.

Households with members aged ≥65 years were selected and categorized as solitary elderly female, solitary elderly male or couple (composed of one elderly female and one elderly male).

While cereals, fats/oils, potatoes and sugar/sugar products decreased, an increase occurred in milk/milk products, fruits, bottled water, fruit/vegetable juices and soft drinks (P<0·05). The highest values for foods and beverages were mostly found in couples, while the lowest ones were from solitary males. Exceptions were observed for cereals, eggs, milk/milk products, vegetables, fruits and non-alcoholic beverages, higher in solitary females; and for sugar/sugar products and alcoholic beverages, higher in solitary males. Over time, total energy and carbohydrates decreased while proteins and saturated fatty acids increased (P<0·001). Lipids increased in solitary males and couples (P<0·05). Simple sugars increased in solitary males but decreased in solitary females and couples (P<0·05).

The increases in fruits and vegetables in solitary females accord with a healthier food pattern, but overall imbalances in the macronutrient profile for all elderly households may imply a decreasing diet quality.

To identify food acquisition patterns in Brazil and relate them to the sociodemographic characteristics of the household.

A cross-sectional national Household Budget Survey (HBS). Principal component factor analysis was used to derive food patterns (factors) on the basis of the acquisition of food classified into thirty-two food groups.

The source of data originates from the 2002–2003 HBS carried out by the Brazilian Institute of Geography and Statistics between June 2002 and July 2003 using a representative sample of all Brazilian households.

A total of 48 470 households allocated into 443 strata of households that were geographically and socio-economically homogeneous as a study unit.

We identified two patterns of food acquisition. The first, named ‘dual’, was characterized by dairy, fruit, fruit juice, vegetables, processed meat, soft drinks, sweets, bread and margarine, and by inverse correlations with Brazilian staple foods. In contrast, the second pattern, named ‘traditional’, was characterized by rice, beans, manioc, flour, milk and sugar. The ‘dual’ pattern was associated with higher household educational level, income and the average age of adults on the strata, whereas the ‘traditional’ presented higher loadings in less-educated households and in the rural setting.

Dietary patterns described here suggest that policies and programmes to promote healthy eating need to consider that healthy and non-healthy foods may be integral in the same pattern.

The aim of the present study was to investigate the relationship between out-of-home (OH) eating and overweight and obesity among adults in Brazil.

Data were based on the 2002–2003 Household Budget Survey (48 470 households) conducted by The Brazilian Census Bureau. Foods and drinks purchased for OH eating during a one-week period were recorded by each participant. We considered OH eating as the purchase of at least one food or drink item for OH consumption during this period. We classified items as: soft drinks, deep-fried snacks, fast foods, sweets and sit-down meals.

Urban areas in Brazil.

56 178 participants (26 225 men and 29 953 women), aged 25–65 years.

The weighted prevalence of OH eating was 40·3 %. Overall, OH eating was positively associated with overweight (OR = 1·21; 95 % CI 1·10, 1·33) and obesity (OR = 1·35; 95 % CI 1·16, 1·57) among men, but not among women. Sit-down meals and soft drinks were the most frequently reported food groups. Both were positively associated with overweight (OR = 1·34 for meals; OR = 1·17 for soft drinks, P < 0·05) and obesity (OR = 1·51 for meals; OR = 1·39 for soft drinks, P < 0·05) among men, but negatively associated with overweight and obesity among women.

OH eating was associated with overweight and obesity only among men, whereas, among women, eating sit-down meals out of home was protective for obesity, suggesting that women make healthier food choices when they eat out of home.

To investigate the correlation between the consumption of refined carbohydrates and fats and the prevalence of obesity in the state capitals of Brazil.

An ecological evaluation of obesity and dietary risk factors was carried out in twenty-six state capitals of Brazil.

Analysis was based on the age-standardized prevalence of obesity (BMI ≥ 30·0 kg/m2) among adults aged 20–59 years. Both intake and obesity prevalence were obtained from the last National Family Household Budget Survey (HBS). The survey was conducted from July 2002 to June 2003, based on a probabilistic national sample of 48 470 households. In each household, during seven consecutive days, all monetary and non-monetary expenses for food and beverages for family consumption were transformed into energy. The relative contribution of foods and food groups was expressed as the proportion (%) of total energy. Fruits and vegetables were also measured by the quantity bought in grams.

Prevalence of obesity varied from 5·1 % to 13·6 % among women and from 5·2 % to 17·6 % among men. For women, there were statistically significant correlations between obesity and intake of sugar and soft drinks (rS = 0·60; P = 0·001), ready-to-eat meals (rS = 0·39; P = 0·05) and potatoes (rS = 0·40; P = 0·04). For men there were no such associations.

Increasing intake of refined carbohydrates, mainly soft drinks, may play a role in the prevalence of obesity among women in Brazil. Effecting changes in family purchase patterns may be a strategy to reduce obesity.

To examine the changes in Portuguese household food availability from 1990 to 1995.

Using the DAta Food NEtworking (DAFNE) classification scheme for nutritional and socio-economic variables, data from the Portuguese Household Budget Surveys collected in 1989/90 and 1994/95 were analysed. The mean availability (quantity person−1 day−1) for the total population, by locality and by level of education of the household head, was computed for each of the main food and beverage groups.

Portugal, 1989 to 1995.

Although still among one of the countries with high availability of cereals, pulses, fish and seafood and olive oil, Portugal is gradually moving away from the traditional ‘Mediterranean diet’. Between 1989 and 1995, the availability of complex carbohydrates and olive oil was reduced, while the availability of protein-supplying food groups increased. Considerable disparities can be observed by locality and by the level of education of the household head. Households in urban areas and of higher socio-economic status are the main actors of the changes in ‘traditional’ food habits.

Although these findings are based on household food availability rather than consumption, they indicate the direction of the changes taking place in the Portuguese diet and can be used effectively by agriculture specialists, nutrition experts and policy makers.

Irish participation in the EU-supported DAta Food NEtworking (DAFNE) project required compliance with the overall aims and objectives. The Irish Household Budget Survey (HBS) expenditure data had to be transformed into a format compatible with the collaborative effort, by converting them into quantities of foodstuffs available per person per day.

The Irish 1987 HBS expenditure data on all commodities for 7705 households in the Republic of Ireland, collected using a 14-day diary kept by all members of the household aged 15 years and over.

Following identification of 188 food items in the HBS dataset, retail prices per unit weight were sought for each food. Adjustment of prices, collected from a number of different sources, was made to those of 1987 using the Consumer Price Index. Simple models were used to estimate household food availability through application of the adjusted retail prices per unit weight to the expenditure data. The household level data were converted to food availability per person per day. An internal validation of quantities estimated using the retail prices was made using the 12 foodstuffs for which the Irish HBS collects expenses and quantities.

The comparison of quantities published by the Irish Central Statistics Office for 12 foodstuffs in the Irish 1987 Household Budget Survey with the quantities estimated using equivalent expenditure data and corresponding retail prices showed agreement, with less than a 10% margin of error for 10 of the foods.

In spite some difficulty in converting HBS food expenditure data into food availability per person per day, the DAFNE approach is potentially useful for Irish nutrition surveillance purposes and for facilitating comparisons of the Irish HBS food data with those of other European countries.

Household budget survey (HBS) data are used regularly for nutritional epidemiological purposes. The validity of HBS data, however, is not well established. The aim of this project was to compare HBS and individual nutrition survey (INS) data in a nationally representative sample of Polish households.

Estimates of food consumption and nutrient intake were compared between household food acquisition data collected over 1 month and a single 24-hour recall collected from every household member in a nationally representative sample of Polish households surveyed between September and November 2000. To facilitate the comparison, INS food consumption data excluded food eaten away from home and were modified using a computer program to estimate food ‘as purchased’ (including disaggregation of recipe data) and to allow for wastage.

Poland.

Participants were 3716 individuals in 1215 households (representing co-operation rates of 86.2% and 89.2%, respectively).

Good agreement was shown between median estimates of foods such as potatoes, vegetables (including processed), meat, meat products and poultry, and animal fats (excluding butter), but agreement was poor for bread and rolls, fruit, vegetable fats and oils, eggs and six other food groups. Estimates of energy and nutrient intake were within ±10% with the exceptions of polyunsaturated fats, potassium and vitamin C.

Possible reasons for differences in findings between the two surveys include survey bias (e.g. social approval bias leading to overreporting of fruit), seasonal variations (e.g. high potato purchases between September and November) and aspects of the methodology (e.g. HBS data were based on records collected over 1 month, whereas 24-hour recall data were based on recalls collected from all household respondents on only 1 day and averaged for each household type). HBSs provide useful data for epidemiological research, but findings need to be interpreted in the light of other data regarding consumption, and numerous factors that may affect consumption need to be taken into account.

To define the average food consumption per capita in the Czech population and to investigate food consumption development during the years of economic transition.

Three studies based on the household budget survey (HBS) were conducted in the 1990s. The primary data originated from so-called diaries of reporting households loaned out from the Czech Statistical Office (CSO). The arranging of representative samples has been done and is guaranteed by the CSO. Complementary inquiry was conducted to supplement the HBS data. The average consumption of basic food groups is presented.

All regions of the Czech Republic.

The primary data came from the years 1991, 1994 and 1997. The basic sample representing the Czech population included 420 households and was arranged with regard to the region, size and socio-economic type of households.

The changes in food consumption during the 1990s were reflected, above all, in meat, milk and dairy products, added fats, fruit and beverages. The consumption of poultry meat, fish, fresh fruit and vegetables has increased. The proportion of added fats has changed in favour of vegetable fats. On the other hand, a negative feature may be the permanent reduction in milk consumption.

Most of the changes in eating patterns that appeared in the Czech population after 1989 can be interpreted as positive ones.