Income Level and Food Intake Patterns among Male Bengalee Slum Dwellers in Kolkata, India

This cross-sectional study explored the relationships between income levels and food intake patterns among slum dwellers in Kolkata, India. A total of 284 male subjects of Bengalee ethnicity participated in the study. The mean (SD) age, monthly family income and monthly per capita income of the subjects were 40.8 years (14.2), Indian Rupees (Rs.) 3259 (1574) and Rs. 700 (416) respectively. Potatoes, fresh vegetables, sweets and eggs were among the most frequently consumed food items on a daily basis. Butter, soft drinks, milk and ghee were least frequently consumed. The frequency of consumption of snacks, sweets and fruits showed strong significant correlations (p < 0.001). Principal component analysis of the frequency of consumption of different foods showed five components that explained a cumulative variance of 56%. Eigen values of components one to five were: 1.49 for fruit, sweets and snacks; 1.36 for fish and soft drinks; 1.16 for ghee and butter; 0.65 for fresh vegetables; and 1.02 for milk. Individually, these components explained 14, 12, 11, 10 and 9% of the variations respectively. Regression analyses showed monthly per capita income to be significantly associated with frequency of consumption of soft drinks (F = 6.79, p < 0.001) and fish (F = 7.90, p< 0.005). Age showed a significantly positive association with butter consumption (F = 9.41, p<0.002), and was negatively associated with intake of soft drinks and fried snacks (F = 10.10, p< 0.002). Using regression equations to predict the impact of increased income on consumption patterns, it was found that a 10% increase in income is associated with 1% increase in consumption of fish, which carries traditional prestige. A similar increase in income would also lead to 10% increase in consumption of soft drinks that has connotations of brand associated prestige.     

Understanding the correlates of adolescents' dietary intake patterns. A multivariate analysis

We investigated dietary intake patterns (DIP) in adolescents (14-18 year-olds) and the association with demographic and socioeconomic characteristics and lifestyle variables. This school-based survey was carried out among high school students from the city of Maringá in the state of Paraná (PR), Brazil (2007). The sample included 991 students (54.5% girls) from high schools. DIPs were investigated by the frequency of weekly consumption of each food group: vegetables, fruit, rice, beans, fried food, sweet food, milk, soda, meat, eggs, alcoholic drinks. Independent variables were: demographic and socioeconomic characteristics and lifestyle variables. DIPs were identified using principal component analysis with orthogonal rotation (varimax). Three components were extracted. Component 1 (fried foods, sweets and soft drinks) was positively associated with not having breakfast for girls and dinner for boys. Moreover, component 2 (consumption of fruit and vegetables) was positively associated with having breakfast at home for boys and number of meals for girls. Component 3 (beans, eggs and meat) was positively associated with having lunch, employment and sedentary behavior level for girls. However, it was negatively associated with having lunch and dinner for boys. Adolescents who have healthier eating patterns also had other healthier behaviors regardless of gender. However, factors associated with dietary patterns differ between boys and girls.     

Intakes of vitamin C, vegetables and fruits: which schoolchildren are at risk?

OBJECTIVE: The purpose of this study was to determine vitamin C intakes among American schoolchildren. We investigated the leading sources of vitamin C in children's diets, the leading vegetables and fruits consumed by children and differences in dietary intake associated with vitamin C consumption. METHODS: Data from 1,350 7- to 12-year-old and 908 13- to 18-year-old schoolchildren were obtained from the 1994-1996 Continuing Survey of Food Intakes by Individuals (CSFII). The children were stratified by age and gender and then split into three vitamin C consumption groups based upon two 24-hour recalls: low (0 to 30.0 mg), marginal (30.1 to 59.9 mg), and desirable (>60.0 mg). Data were analyzed by tabulation and by ANOVA followed by post hoc Scheffe's test. Outcome measures included food groups and energy-adjusted intakes of micro- and macronutrients. RESULTS: Among the 7- to 12-year-olds, 12% of boys and 13% of girls had mean vitamin C intakes that were less than 30 mg/day, and, among 13- to 18-year-olds, 14% of boys and 20% of girls had low vitamin C intakes. In addition to consuming significantly more vitamin C, children with desirable vitamin C intakes also consumed significantly more (p <0.001) energy-adjusted folate and vitamin B6; children with low vitamin C intakes tended to have significantly greater (p <0.001) energy-adjusted intakes of fat and saturated fat. Children with desirable vitamin C intakes consumed significantly more (p <0.006) high-vitamin C fruit juice, low-vitamin C vegetables and whole milk. Children with low vitamin C intakes on average consumed two daily servings of vegetables and fruits, of which less than 1/5 of a serving was citrus, while children with desirable vitamin C intakes consumed an average of one daily serving of citrus. CONCLUSIONS: A considerable number of children drastically under-consumed vitamin C and total vegetables and fruits. Overall, children with desirable vitamin C intakes had healthier diets, including more milk and vegetables, than did their peers with low vitamin C intakes. Health care professionals should continue to promote at least five daily servings of vegetables and fruits and should advise parents that at least one of these should be rich in vitamin C.     

Differences in daily nutritive value of meals and daily intake among schoolchildren accommodated in boarding schools

This paper describes a meal analysis that included 17 Croatian boarding schools and 668 girls and 592 boys, aged 14–18, accommodated in them that participated in the questionnaire. The aim is to compare the differences among different boarding schools in one year and to compare the changes according to the years from 1997 to 2001. During the survey several consumption frequencies were found to be low, such as intake of milk, vegetables and fruits if they are not included in the meal offered by the boarding school. The self-administrated food frequency questionnaire correctly describes food consumption in boarding school-accommodated schoolchildren. Moreover, it was well accepted by the target group, and easily understood. The results show that a significant proportion of schoolchildren did not consume enough milk, fruit and vegetables on a daily basis or did not consume it at all.     

Differences in daily nutritive value of meals and daily intake among schoolchildren accommodated in boarding schools

This paper describes a meal analysis that included 17 Croatian boarding schools and 668 girls and 592 boys, aged 14-18, accommodated in them that participated in the questionnaire. The aim is to compare the differences among different boarding schools in one year and to compare the changes according to the years from 1997 to 2001. During the survey several consumption frequencies were found to be low, such as intake of milk, vegetables and fruits if they are not included in the meal offered by the boarding school. The self-administrated food frequency questionnaire correctly describes food consumption in boarding school-accommodated schoolchildren. Moreover, it was well accepted by the target group, and easily understood. The results show that a significant proportion of schoolchildren did not consume enough milk, fruit and vegetables on a daily basis or did not consume it at all.     

Socio-demographic differences in food habits and preferences of school adolescents in Jiangsu Province, China

OBJECTIVE: To identify the differences in food habits and preferences among the adolescents according to socio-demographic characteristics. DESIGN: Cross-sectional, cluster design survey in 2002. SETTING: Eight middle schools in two distinct socio-economic areas of the Jiangsu province, China. SUBJECTS: Some 824 young adolescents (12-14 y) attending public schools with a response rate of 99%. METHODS: A self-administered questionnaire containing questions on food and meal frequencies, food preferences and socio-demographic characteristics was used. RESULTS: High socio-economic status (SES) and urban residence was positively associated with intake of high-energy foods, such as foods of animal origin, Western style foods and dairy products. In all, 76% of the students had three meals a day regularly , but 8.1% urban students vs 3.4% rural students had breakfast only 1-3 times per week or less often. Daily fruit consumption was fairly common, but with clear differences by SES. Only about 42% of the boys and 55% of the girls from low SES families ate fruit daily, compared with 66% and 72%, respectively in the high SES families. Urban boys had the lowest proportion of daily consumers of vegetables (67.0%). More urban students drank milk daily than the rural students (68.7 vs 38.5%). The frequency of milk drinking also showed a strong positive association with SES. About 10% of the high SES boys consumed hamburgers daily compared with 2.8% of the low SES boys. More than half of the students reported a liking for Western style fast foods including hamburgers, soft drinks and chocolate. Among high SES boys, 21.5% consumed soft drinks on a daily basis; however, as many as 72.3% wanted to drink soft drinks more often if they could afford it. CONCLUSIONS: SES and urban location were positively associated with frequency of intake of high-energy foods. Reported food preferences may enforce this trend. Nutrition education for adolescents and parents is needed to promote healthy eating. Health Authorities should strengthen the monitoring of food intake and its association with overweight/obesity. SPONSORSHIP: This study was funded by the Norwegian Directorate of Health and Social affairs under the auspices of the Norway-China Health Agreement.     

Correlates of soft drink and fruit juice consumption among Swedish adolescents

The aim of the study was to investigate how soft drink and fruit juice consumption in teenagers is associated with life-style, other food choices, eating behaviour and maternal characteristics. A cross-sectional study of 16-year-old girls (n 275) and boys (n 199) and their mothers was undertaken. Questionnaires were used to assess habitual dietary intake, eating behaviour, physical activity, smoking and educational level. Weight and height were measured. It was found that eating breakfast less than five times per week was independently associated with a high soft drink consumption in both girls and boys. A low intake of cooked meals and milk and a high intake of salty snacks were associated with soft drinks in boys only, and a low intake of fruits in girls only. A high maternal juice intake, low milk and high fruit consumption were independent correlates of fruit juice intake in both girls and boys. In girls, being a smoker, having a smoking mother, a high soft drink intake, scoring low on emotional eating and high on cognitive restraint were also associated with fruit juice intake. A low intake of soft drinks and cooked meals was associated with fruit juice intake in boys only. Neither soft drinks nor fruit juice was associated with BMI. In conclusion, a high intake of both fruit juice and soft drinks were associated with a lower intake of foods such as milk and cooked meals. It might be possible to influence fruit juice intake among teenagers by aiming at their mothers, whereas the adolescents themselves should be targeted when the aim is to reduce soft drink consumption.     

Who eats what? A comparison of dietary patterns among men and women in different occupational groups.

Dietary data were obtained during a community-based study of risk factors for heart disease in 1983. Results were compared for men and women in broadly defined socioeconomic groups based on occupation and education. People in higher status occupation groups and with more education, and women more than men, had food consumption patterns more consistent with current health promotion messages. For example, they reported eating more wholemeal or brown bread and more fresh fruit and vegetables, drinking more skim or low-fat milk, eating fewer eggs and having less sugar in hot drinks or on cereals. There was some evidence, however, of an interplay of influences of cost and health awareness. For example, retired men were less likely than employed men to eat butter, cream, fresh fruit and vegetables, while men in the upper socioeconomic groups reported relatively higher consumption of butter and cream. The results emphasise the need for a range of strategies aimed at specific subgroups in order to improve national dietary patterns in Australia.     

Who eats what? A comparison of dietary patterns among men and women in different occupational groups

Abstract: Dietary data were obtained during a community-based study of risk factors for heart disease in 1983. Results were compared for men and women in broadly defined socioeconomic groups based on occupation and education. People in higher status occupation groups and with more education, and women more than men, had food consumption patterns more consistent with current health promotion messages. For example, they reported eating more wholemeal or brown bread and more fresh fruit and vegetables, drinking more skim or low-fat milk, eating fewer eggs and having less sugar in hot drinks or on cereals. There was some evidence, however, of an interplay of influences of cost and health awareness. For example, retired men were less likely than employed men to eat butter, cream, fresh fruit and vegetables, while men in the upper socioeconomic groups reported relatively higher consumption of butter and cream. The results emphasise the need for a range of strategies aimed at specific subgroups in order to improve national dietary patterns in Australia.     

School food policy at primary and secondary schools in Belgium-Flanders: does it influence young people's food habits?

OBJECTIVE: To describe the availability of food items at primary and secondary schools in Belgium-Flanders and to examine the influence of school food policy (availability of food items, school food rules, nutrition education programmes) and aggregated school socioeconomical status (AGG SES) on the consumption of fruit, soft drinks, crisps and sweets, using multilevel modelling. DESIGN, SETTING AND SUBJECTS: In spring 2002, 360 schools were invited to participate in the Health Behaviour in School-aged Children survey. In January 2003, the same schools were asked to complete a short school policy questionnaire. Pupils of 197 schools participated in the pupil survey (n=16560); 247 school principals completed the school questionnaire; for 157 schools data were available for both (n=12 360). RESULTS: Mineral water, fruit juice, chocolate milk, and soup were available in most schools. Whole fat milk was available in most primary schools; soft drinks, diet soft drinks and biscuits were available in most secondary schools. Fruit was available in 14% of primary and 26% of secondary schools. Assessment of the variation in the outcome variables revealed no significant between-school variation in primary schools, but considerable variation between secondary schools in the consumption of soft drinks, sweets and crisps (but not fruit). School characteristics explaining some of this school variance independent of pupil level characteristics were: for soft drinks: availability at the school, rules regarding the consumption of sweets and AGG SES; for sweets: AGG SES; and for crisps: rules regarding the consumption of savoury snacks and AGG SES. CONCLUSION: The results indicate that school food policy can have an impact on adolescents' food habits.     

Dietary sources of energy and macronutrient intakes among Flemish preschoolers

This study aims to identify major food sources of energy and macronutrients among Flemish preschoolers as a basis for evaluating dietary guidelines. Three-day estimated diet records were collected from a representative sample of 696 Flemish preschoolers (2.5-6.5 years old; participation response rate: 50%). For 11 dietary constituents, the contribution of 57 food groups was computed by summing the amount provided by the food group for all individuals divided by the total intake of the respective nutrient for all individuals. Bread (12%), sweet snacks (12%), milk (6%), flavoured milk drinks (9%), and meat products (6%) were the top five energy contributors. Sweet snacks were among the top contributors to energy, total fat, all fatty acids, cholesterol, and complex and simple carbohydrates. Fruit juices and flavoured milk drinks are the main contributors to simple carbohydrates (respectively 14% and 18%). All principal food groups like water, bread and cereals, vegetables, fruit, milk and spreadable fats were under-consumed by more than 30% of the population, while the food groups that were over-consumed consisted only of low nutritious and high energy dense foods (sweet snacks, sugared drinks, fried potatoes, sauces and sweet spreads). From the major food sources and gaps in nutrient and food intakes, some recommendations to pursue the nutritional goals could be drawn: the intake of sweet snacks and sugar-rich drinks (incl. fruit juices) should be discouraged, while consumption of fruits, vegetables, water, bread and margarine on bread should be encouraged.     

Iron intake and dietary sources of iron in Flemish adolescents

OBJECTIVE: To investigate the dietary iron intake and food sources of iron in Flemish adolescents. DESIGN: Cross-sectional survey; dietary assessment method: a 7-day estimated food record. SETTING: Private and public secondary schools in Ghent, a city in the Dutch-speaking part of Belgium. SUBJECTS: A total of 341 adolescents (129 boys and 212 girls), 13-18 y, randomly selected by a multistage clustered sampling technique. RESULTS: The mean total iron intake (s.d.) for boys was 13.4 (+/- 2.91) mg/day and for girls 10.1 (+/- 2.79) mg/day. A proportion of 38.8% of the boys and 99.5% of the girls had a mean total iron intake below the Belgian Recommended Dietary Allowance and 3.1% of the boys and 71.2% of the girls below the British Estimated Average Requirement. When bioavailable iron intake is considered, 84.5% of the boys and only 16.5% of the girls met the age-specific requirement. The food groups with the highest mean proportional contribution to total iron intake in both males and females were bread, meat and meat products, cereals and potatoes. A comparison of adolescents from the highest tertile of iron intake (mg/day) with adolescents from the lowest tertile showed a significantly higher energy-adjusted intake of brown bread and a significantly lower intake of soft drinks in the former group in both boys and girls. A significantly higher energy-adjusted intake of breakfast cereals in adolescents of the highest tertile than those of the lowest tertile was seen in girls only. Analyses in consumers only did not change this overall picture. CONCLUSIONS: One can conclude that the mean iron intake of Flemish girls is considerably lower than the current recommendations. An increased iron intake in this subgroup of the population is therefore advisable.     

Young adolescents' nutrition assessment on computer (YANA-C)

OBJECTIVE: To assess the relative validity and acceptability of the computerised 24-h recall 'Young Adolescent's Nutrition Assessment on Computer (YANA-C)'. DESIGN: Food and nutrient intakes assessed with YANA-C were compared with food records (study 1) and 24-h dietary recall interviews (study 2). MAIN OUTCOME MEASURES: Intakes of food groups (fruit, fruit juice, vegetables, potatoes, bread, cereals, milk, cheese, other milk products, soft drinks, diet soft drinks, sugar/sweets, pastry/cookies, savoury snacks, butter/sauces, eggs, fish, meat) and nutrients (energy, carbohydrates, protein, fat, fiber, calcium, vitamin C and iron). SUBJECTS AND SETTING: A total of 237 pupils (11-14 y) from two primary and four secondary schools (study 1: n = 136; study 2: n = 101) in Belgium-Flanders. RESULTS: YANA-C proved to agree well with both standard methods in categorizing subjects in consumers and nonconsumers (kappa(study 1) = 0.48-0.92; kappa(study 2) = 0.38-0.90). Spearman's correlations for energy and nutrient intakes ranged between 0.44 and 0.79 for study 1 and between 0.44 and 0.86 for study 2. Nutrient and energy intakes were in general (excluding calcium) significantly higher in YANA-C in comparison with the food record, but not in comparison with the interview (only fiber). Statistics used to investigate whether YANA-C agreed with the other methods in ranking portions/amounts in consumers only were fair to moderate for most of the food groups (weighted kappa study 1 = 0.11-0.55; study 2 = 0.04-0.73); amounts in consumers only, were significantly lower in YANA-C against both standards for cereals; amounts were significantly higher in YANA-C against the food record for milk, soft drinks, sugar/sweets and savoury snacks and against the interview for potatoes. Only a few pupils evaluated the program negatively. CONCLUSION: YANA-C is a promising method to collect detailed dietary information from young adolescents with relatively low staff resources, useful in many nutrition research applications.     

Changes in a middle school food environment affect food behavior and food choices

Increasing rates of obesity among children ages 12 to 19 years have led to recommendations to alter the school food environment. The purpose of this study was to determine whether there are associations between an altered school food environment and food choices of middle school students both in and outside of school. In a midsized western city, two of six middle schools allowed only bottled water in vending machines, only milk and fruit on à la carte menus, and offered a seasonal fruit and vegetable bar. Three years after the intervention was initiated, seventh- and eighth-grade students attending the two intervention schools and four control middle schools were surveyed about their food choices. A total of 2,292 surveys were completed. Self-reported frequency of consumption for nine food groups in the survey was low; consumption was higher outside than in school. Boys consumed more milk than girls although girls consumed more fruits and vegetables. Significant socioeconomic differences existed. Compared with students who paid the full lunch fee, students qualifying for free and reduced-price meals consumed more milk and juice in schools but less outside school; more candy and energy drinks in school; and more sweet drinks, candy, pastries, and energy drinks outside school. Students in intervention schools were 24% more likely to consume milk outside school, 27% less likely to consume juice in school, and 56% less likely to consume sweet pastries in school. There were no differences in fruit and vegetable consumption reported by children in control and intervention schools. Overall, there was a positive association between a modified school food environment and student food behavior in and outside school. Policies related to the school food environment are an important strategy to address the obesity epidemic in our country.     

Balearic adults have low intakes of fruits and vegetables compared with the dietary guidelines for adults in Spain

Nutrition is recognized as one of the major health determinants, and so a healthy diet may contribute to the delay or prevention of an important number of chronic diseases. The aim of this study was to assess the current food consumption habits of the Balearic Islands adult population. A cross-sectional nutritional survey was carried out in the Balearic Islands, Spain (2009-2010). A random sample (n = 1388) of the adult population (16-65 years) was interviewed. Dietary habits were assessed by means of a semiquantitative food frequency questionnaire, and consumption results were compared with dietary guidelines for the Spanish population. According to the dietary guidelines for the Spanish population, only consumption levels of milk and dairy products, nuts, potatoes, cereals, bread, and water were adequate. Intakes of fruit, vegetables, olive oil, eggs, and pulses were below the recommendation levels. These findings indicate that, to fulfill the dietary guidelines for the Spanish population, the Balearic Islands adult population should decrease their consumption of meat, sugar and cakes, buns, butter/margarine, and soft drinks and increase their consumption of olive oil, fruits, vegetables, fish, and pulses.     

Children and eating. Personality and gender are associated with obesogenic food consumption and overweight in 6- to 12-year-olds

The role of children's personality traits in the consumption of potentially obesogenic foods was investigated in a sample of Norwegian children aged 6-12 years (N=327, 170 boys, 157 girls). Mothers rated their child's personality on the traits of the Five Factor Model (i.e., extraversion, benevolence, conscientiousness, neuroticism, and imagination). Mothers also completed a food frequency questionnaire assessing their child's consumption of sweet drinks, sweet foods, and fruit and vegetables, and reported their child's height and weight. Controlling for age and mothers' education, boys and girls who were less benevolent consumed more sweet drinks, and girls who were less conscientious and more neurotic consumed more sweet drinks. Boys and girls who were more benevolent and imaginative consumed more fruits and vegetables, and boys who were more extraverted, more conscientious, and less neurotic consumed more fruits and vegetables. Controlling for maternal education, boys and girls who were less extraverted, and girls who were less benevolent, less conscientious, and more neurotic were more likely to be overweight or obese. These findings suggest that children's personality traits play an important yet understudied role in their diet. Further investigation of mechanisms that relate child traits to obesogenic eating and overweight would be valuable.     

Westernization of the nutritional pattern of Chinese children living in France

This paper reports an analysis of dietary habits of children (aged 0-5 years) born to Chinese immigrant parents living in France. The nutritional investigation was made by face-to-face interviews with the mothers. Data were exploited using the general table of food composition. Chinese newborns are practically never breastfed (10%, compared with 55% of French babies). After 12 months of age, they consume a traditional diet but eat few dairy products (only once per day) and fresh fruits (33% never). They consume many soft drinks (85%). Daily calcium and vitamin C intakes are lower than the recommended intakes for preschool children. Dietary habits of the children of first-generation Chinese immigrants are still traditional in terms of the late introduction of new food and the composition of meals, but we observed Westernization of dietary habits such as reduced breastfeeding and high consumption of soft drinks.     

Influence of mother's educational level on food parenting practices and food habits of young children

The main purpose of the present study is to examine whether differences in mothers' food parenting practices by educational level could explain differences in food consumption in Flemish preschool children. Three hundred and sixteen mothers of children aged 2.5-7 years, completed a self-administered questionnaire. Differences by educational level were found in children's and mothers' consumption frequencies of fruit, vegetables and soft drinks, and in the use of restrictions, verbal praise, negotiation, discouragement of sweets and restraining from negative modelling behaviour. Multiple logistic regression analyses revealed that mothers' consumption was an independent predictor for all four outcome variables; verbal praise was a significant predictor for children's vegetable consumption, permissiveness for regular consumption of soft drinks and sweets, and, using food as a reward for regular sweet consumption. Differences in children's food consumption by mothers' educational level were completely explained by mother's consumption and other food parenting practices for fruit and vegetables but not for soft drinks.     

Assessment of fruit and vegetable intake among the population of junior high school students from Oleśnica

The aim of this study was to assess fruit and vegetable intake among the population of junior high school students. 113 students from Junior High School No. 2 in Ole?nica participated in the research. In order to assess the intake of fruit and vegetables, the method of food frequency questionnaire was used. It was stated that vegetables appearing most frequently in the diet of girls were: tomatoes, carrots, cucumbers and fresh vegetable salads, and in the meals of boys were: tomatoes, fresh vegetable salads, cucumbers and vegetable salads. Boys and girls declared that the most often consumed fruits were: apples, oranges, mandarins and bananas. The mean daily total consumption of fruit and vegetables by the junior high school students was 358.5 g/day. Compared with current dietary recommendations, intakes of fruit and vegetables were too low.     

Association between fruit and vegetable consumption in mothers and children in low-income, urban neighborhoods.

To understand factors influencing fruit and vegetable (F&V) consumption in children, the authors studied the association between F&V consumption in mothers and children in a sample of 1,106 boys and girls in Grades 4-6 in 24 elementary schools in low-income, multiethnic neighborhoods in Montreal, Canada. Approximately 10% of girls and 19% of boys reported not having eaten any vegetables in the week prior to questionnaire administration; 53% of girls and 63% of boys did not consume whole fruits daily. Each unit increase in F&V consumption in mothers was associated with a 10% to 20% increase in F&V consumption in children. Interventions to improve F&V consumption should aim to improve awareness among parents of the importance of fruits and vegetables and of the impact of their own behavior on their children's F&V consumption.