Prompted awareness and use of Eating Well with Canada's Food Guide : a population-based study (original) (raw)
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A review of consumer awareness, understanding and use of food-based dietary guidelines
British Journal of …, 2011
Food-based dietary guidelines (FBDG) have been primarily designed for the consumer to encourage 22 healthy, habitual food choices, decrease chronic disease risk and improve public health. However, 23 minimal research has been conducted to evaluate whether FBDG are utilised by the public. The 24 present review used a framework of three concepts, awareness, understanding and use, to 25 summarise consumer evidence related to national FBDG and food guides. Searches of nine 26 electronic databases, reference lists and internet grey literature elicited 939 articles. Predetermined 27 exclusion criteria selected twenty eight studies for review. These consisted of qualitative, 28 quantitative and mixed study designs; non clinical participants, related to official FBDG for the 29 general public and involved measures of consumer awareness, understanding or use of FBDG. The 30 three concepts of awareness, understanding and use were often discussed interchangeably. 31
Journal of Nutrition Education, 1997
To test the reliability and validity of scales on nutrition knowledge, social-psychological factors, and use of food labels developed from the 1995 Diet and Health Knowledge Survey (DHKS) questions. The 1995 DHKS questions within a section were pooled together as a scale and their reliability and validity were examined. US adults (> or =20 years) in the 1995 DHKS who responded to questions selected for this study (n = 1196). Nutrition knowledge about the diet-disease relationship and nutrient content of products, perceived barriers and benefits of food labels, perceived ease of understanding food labels, food label use, and importance of healthful eating. Scales validity, Cronbach alpha, item total correlation, alpha if the item was deleted, and discriminant, convergence, and correspondence validity. Scales on perceived ease of understanding the food label, benefits of using food labels, food label use, and importance of healthful eating were reliable (Cronbach alpha =.78,.82,.91, and.82, respectively) and valid. Accurate findings and interpretation of survey data depend on the use of reliable and valid instruments. This study identified the scales in the DHKS that can substantiate the conclusion on which effective nutrition education strategies should be established.
A nationwide survey of 2022 consumers was conducted in Australia in late 2011. A short list of questions about knowledge of the nutrient composition of common foods was administered along with questions about the respondents' food attitudes, demographics, school education and dieting practices. Overall, the results showed that nutrition knowledge was relatively high. Latent class analysis showed two groups of consumers with 'high' and 'low' knowledge of nutrition. Higher knowledge was positively associated with age, female sex, university education, experience of home economics or health education at school, having a chronic disease, and attitudes to food issues, and negatively with type 1 diabetes or the use of diabetes-control diets. The implications of the findings for nutrition communication are discussed.
American Journal of Health Promotion, 2020
Purpose: To assess how nutrition knowledge is associated with global diet quality and to investigate whether sociodemographic characteristics (ie, sex, age, education, income, marital status, and living with children or not) moderate this association. Design: Cross-sectional web-based study. Participants: The PREDISE study aims at identifying correlates of adherence to healthy eating guidelines in French-speaking adults from the Province of Quebec, Canada. Subjects: A probability sample of 1092 participants (50% female). Measures: The Nutrition Knowledge Questionnaire and 24-hour food recalls from which the Canadian Healthy Eating Index (C-HEI) was calculated. Analysis: Multiple linear regressions performed to assess how nutrition knowledge is associated with the C-HEI. Interaction terms tested to evaluate whether sociodemographic characteristics moderate the association between nutrition knowledge and the C-HEI. Results: Nutrition knowledge (B = 0.141 [95% CI: 0.075-0.208], P < ...
Journal of Human Nutrition and Dietetics, 2010
Background: The extent to which awareness of chronic disease (CD) diagnosis affects one's healthy food knowledge, self-efficacy and intentions or healthy dietary and physical activity (PA) behaviours remains unexplored among Inuit in Canada. Methods: A food frequency questionnaire and an adult impact questionnaire were used in a cross-sectional study to collect self-reported data on daily energy and nutrient intake, PA and the diagnosis of hypertension, diabetes, heart disease and cancer amongst adult Inuit and their family members. Associations between awareness of personal and family CD status and healthy food knowledge, self-efficacy and intentions, percentage of energy consumed from non-nutrient-dense foods and PA were assessed via ordinal logistic regression. Results: Of the 266 participants, those who self-reported CD for both themselves and their relative(s) were more likely to have high healthy food knowledge [odds ratio (OR) = 2.45] than those who did not. Reporting hypertension and heart disease amongst only relatives increased the likelihood of high knowledge (OR = 5.20) and intentions (OR = 5.10) for healthy eating. Heart disease in both participants and their relatives was associated with high levels of PA (OR = 12.24). However, there were no associations when only participants (but not their relatives) reported having CD. A joint effect between a high level of education and awareness of CD was positively related to high food knowledge (OR = 38.93). An inverse association between awareness of CD and unhealthy eating was not observed. Conclusions: Awareness of a relative having a CD was a more important factor in increasing knowledge and, to a lesser degree, self-efficacy or intentions to eat healthy than participants' awareness of personal CD. However, awareness was not associated with lower non-nutrient-dense food intake.
Nutrients, 2015
This study examined the association between nutritional awareness and diet quality, as indicated by energy density, dietary diversity and adequacy to achieve dietary recommendations, while considering the potentially important role of socioeconomic status (SES). Data were derived from 1351 subjects, aged 18-69 years and enrolled in the ORISCAV-LUX study. Energy density score (EDS), dietary diversity score (DDS) and Recommendation Compliance Index (RCI) were calculated based on data derived from a food frequency questionnaire. Nutritional awareness was defined as self-perception of the importance assigned to eating balanced meals, and classified as high, moderate, or of little importance. Initially, a General Linear Model was fit that adjusted for age, sex, country of birth, and body mass index (BMI). Furthermore, simultaneous contributions to diet quality of individual-level socioeconomic factors, education, and household income were examined across levels of nutritional awareness. Attributing high importance was associated inversely with energy density (p = 0.02), positively with both dietary diversity (p < 0.0001), and
Canadians’ Perceptions of Food, Diet, and Health – A National Survey
PLoS ONE, 2014
Background: Poor nutrition is harmful to one's health as it can lead to overweight and obesity and a number of chronic diseases. Understanding consumer perceptions toward diet and nutrition is critical to advancing nutrition-related population health interventions to address such issues. The purpose of this paper was to examine Canadians' perceived health and diet status, compared to their actual health status, and general concern about their own diet and beliefs about health. Also analyzed were some of the perceived barriers to eating ''healthy'' foods, with a focus on the availability of ''healthy'' processed foods.
SAGE Open, 2017
This study examined associations between main references Anglophone and Francophone men and women refer to when learning healthy eating, and their knowledge of best food habits (KBFH), body mass index (BMI) status, sex, age, education, and household income. Data were obtained from a 2012 Statistics Canada survey (Canadian Community Health Survey: Rapid Response, Canada's Food Guide). A greater number of women reported high KBFH than men. Regardless of the language group, "general search on the Internet," "TV programs," and "family and friends" were referred to the most for learning about healthy eating. However, those who refer more often to "health organizations" or "weight loss programs" had significantly higher KBFH and lower BMI rates.