Food choices of 9‐17‐ year olds in Northern Ireland – influences and challenges

Diet quality of preparatory school students in Awi Zone, Ethiopia: a cross-sectional study

OBJECTIVE

The study aimed to assess diet quality and associated factors among preparatory school students in Awi Zone, Ethiopia.

DESIGN

A school-based cross-sectional study design was used in this study.

SETTING

The study was carried out in Awi Zone, Amhara Region, Ethiopia.

PARTICIPANTS

A total of 834 preparatory school students participated in the study.

OUTCOME MEASURES

Diet quality was the outcome variable, and it was computed using the dietary diversity score, food variety score and consumption of animal-source foods. Students with high dietary diversity scores, appropriate animal-source food consumption and adequate food variety scores were labelled as having good-quality diets. Data were collected using a pretested structured self-administered questionnaire. Bivariate and multivariable logistic regressions were employed to analyse the data. Variables with p≤0.2 in the bivariate logistic regression analysis were included in the multivariable logistic regression model. Multivariable logistic regression analysis was done to determine the strength of the association. Statistical significance was determined at p value less than 0.05.

RESULTS

Only 24.7% (95% CI: 21.7%, 27.7%) of preparatory school students had good-quality diets. Being female (adjusted OR (AOR)=2.88, 95% CI: 2.0, 4.1), residing in an urban setting (AOR=1.90, 95% CI: 1.1, 3.2), having an educated mother (AOR=1.78, 95% CI: 1.1, 2.7), having pocket money (AOR=1.83, 95% CI: 1.2, 2.6) and nutrition information (AOR=1.90, 95% CI: 1.2, 3.1), and family monthly income >8000 Ethiopian birrs (AOR=3.90, 95% CI: 2.2, 7.1) were factors significantly associated with having good-quality diet.

CONCLUSION

The majority of the preparatory school students had poor-quality diets. These findings highlight the necessity of nutrition education that considers the sociodemographic characteristics of the students and their families. Implementing income-generating interventions for low-income households was also recommended by the findings.

Is Healthy Eating Behaviour Common Among School Adolescents in Mauritius?

Adolescents eating behaviours have come in the limelight because of the unconventional meals, fast-food intake, and snacking. This study was therefore undertaken to appraise and understand eating behaviours of secondary school adolescents in Mauritius. Data were collected randomly from a representative sample (n=384) of adolescents via a self-administered questionnaire and analysed statistically to examine associations, if any, between socio-demographic factors and eating behaviours. Breakfast was the most frequently (68%) missed meal, attributed mainly to lack of time (79.2%). No significant difference was observed between common socio-demographic variables and breakfast skipping. Adolescents tend to consume healthy food items such as breakfast cereals, fruits and vegetables while fast food consumption was universally present but higher among low income groups. Snacking was highly prevalent (84%) and occurred more often in female teens, urban residents and middle and higher income groups. However, snacking pattern revealed a healthy trend with 76% adolescents reporting drinking water and fruits appeared to be the most popular snack (Popularity Score: 5.57). This study shows that there has been an improvement in the eating behaviour of school adolescents in Mauritius compared to previous local studies.

Associations between familial affluence and obesity risk behaviours among children

BACKGROUND

Results of studies examining associations between socioeconomic status and obesity among children are mixed.

OBJECTIVE

To examine whether physical activity, television viewing, computer use, and fruit, vegetable, soft drink and sweet consumption differed according to familial affluence of children attending schools in disadvantaged communities.

METHOD

A total of 218 children (seven to 11 years of age) recruited from three Calgary (Alberta) schools located in two adjacent socioeconomically disadvantaged neighbourhoods completed online surveys during the spring of 2005/2006. The number of days per week participating in vigorous physical activity for more than 20 min, and weekly frequency of fruit, vegetable, sweet and soft drink consumption were collected. Time spent watching television and using a computer during a normal school day was also captured. A family affluence scale was used to assess socioeconomic status (number of family holidays in the past year, ownership of motor vehicles and computers, and bedroom sharing). Associations between familial affluence and obesity risk behaviours were estimated using Pearson's correlation and demographic-adjusted logistic regression ORs.

RESULTS

Higher family affluence scale scores were significantly associated with weekly fruit consumption (r=0.14). Children with lower affluence were less likely to participate in vigorous physical activity five days/week or more (OR=0.39), and to use a computer for more than 2 h/day (OR=0.41) than children with higher affluence. Linear trends between familial affluence and the likelihood of participating in physical activity and using a computer were also found. However, no other behaviours were related to affluence.

CONCLUSIONS

Increasing opportunities for physical activity and accessibility to healthy food may be important for reducing obesity risk among less affluent children.

Teenage Diet: Context and Companions Determine Eating Habits

Objetivo: presentar los significados de la alimentación y las prácticas relacionadas de un grupo de adolescentes escolarizados del colegio Nuestra Señora de Guadalupe, de Cali, Colombia. Método: estudio con abordaje cualitativo de tipo exploratorio, orientado por la hermenéutica dialéctica, utilizando como técnica el análisis de contenido. Se tuvieron en cuenta los espacios familiares, escolares y de la calle, donde los adolescentes interactúan con sus pares o amigos. Participaron 31 adolescentes (17 mujeres y 14 hombres), 10 familiares (6 madres, 2 padres y 2 abuelas), 3 profesores y la administradora de la cafetería. Resultados: de acuerdo con el espacio y la compañía se establecieron subcategorías que determinan e influyen en el tipo de alimentos que consumen los adolescentes, así: en la familia, las tradiciones; en el colegio, la autonomía, la disponibilidad económica, las preferencias del grupo y la oferta de alimentos en la cafetería; en la calle, el género, la amistad y el amor inciden en la elección e ingesta de alimentos. Conclusiones: el espacio y la compañía determinan el tipo y la calidad de los alimentos ingeridos por los adolescentes.

Assessing, understanding and modifying nutritional status, eating habits and physical activity in European adolescents: The HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) Study

Objectives

To identify the main knowledge gaps and to propose research lines that will be developed within the European Union-funded ‘Healthy Lifestyle in Europe by Nutrition in Adolescence’ (HELENA) project, concerning the nutritional status, physical fitness and physical activity of adolescents in Europe.

Design

Review of the currently existing literature.

Results

The main gaps identified were: lack of harmonised and comparable data on food intake; lack of understanding regarding the role of eating attitudes, food choices and food preferences; lack of harmonised and comparable data on levels and patterns of physical activity and physical fitness; lack of comparable data about obesity prevalence and body composition; lack of comparable data about micronutrient and immunological status; and lack of effective intervention methodologies for healthier lifestyles.

Conclusions

The HELENA Study Group should develop, test and describe harmonised and state-of-the-art methods to assess the nutritional status and lifestyle of adolescents across Europe; develop and evaluate an intervention on eating habits and physical activity; and develop and test new healthy food products attractive for European adolescents.

Dietary trends among Scottish schoolchildren in the 1990s

BACKGROUND

In recent years, healthy eating messages have sought to highlight the advantages of a healthy balanced diet, but there is little evidence that the recommendations have been translated into sustained behavioural change. In Scotland, the national diet has become a major focus in key policy documents, and the diet of children and young people has been consistently highlighted as an area of particular concern. This paper reports on dietary trends among Scottish schoolchildren during the 1990s.

METHODS

Data were collected from a representative sample of Scottish schoolchildren as part of the WHO Cross-national Health Behaviour of School-aged Children (HBSC) study. Three consecutive national surveys were undertaken in Scotland, in 1990, 1994 and 1998, using self-completion food frequency questionnaires with 11-, 13- and 15-year-old school pupils.

RESULTS

Between 1990 and 1998, fruit and vegetable consumption increased among Scottish schoolchildren, especially among girls, but levels of consumption fell below current dietary recommendations. There has been a concomitant increase in consumption of high-fat and high-sugar foods, and consumption of these foods is higher among boys and children from lower socio-economic groups.

CONCLUSION

The findings emphasize the need for continued health promotion efforts to improve the diet of schoolchildren in Scotland especially among lower socio-economic groups.