Impact of a Capacity-Building Intervention on Food Marketing Features in Recreation Facilities.

OBJECTIVE: To explore the impact of a capacity-building intervention (CBI) to support implementing provincial nutrition guidelines on food marketing in recreation facilities (RFs). DESIGN: Randomized controlled trial within a natural experiment: food marketing in RFs from 3 guideline provinces randomly assigned to intervention (GL+CBI) or comparison (GL-ONLY) was compared with facilities in 1 province without guidelines (NO-GL). Food marketing was assessed by the Food and Beverage Marketing Assessment Tool for Settings. SETTING: Canadian provinces with/without voluntary nutrition guidelines for RFs. PARTICIPANTS: 51 RFs. INTERVENTION: 18-month CBI. MAIN OUTCOME MEASURES: Change in Food and Beverage Marketing Assessment Tool for Settings scores and marketing features between baseline and follow-up across groups. ANALYSIS: Kruskal-Wallis with post hoc Mann-Whitney U tests. RESULTS: No significant differences in food marketing features between baseline and follow-up across groups except for a change in food marketing frequency (P = 0.045). The increase in frequency in NO-GL (median, 6.0; interquartile range, -2.0 to 8.5) was significantly greater than changes in the GL+CBI (P = 0.033) and GL-ONLY sites (P = 0.049). CONCLUSIONS AND IMPLICATIONS: Capacity-building was not associated with improved food marketing features potentially because of nonmandated nutrition guidelines, low priority for change, and vague or narrow facility goals and guidelines. Nutrition guidelines with specific unhealthy food marketing restrictions should be mandated and supported.

Retail food environments research in Canada: A scoping review.

OBJECTIVES: The field of retail food environments research is relatively new in Canada. The objective of this scoping review is to provide an overview of retail food environments research conducted before July 2015 in Canada. Specifically, this review describes research foci and key findings, identifies knowledge gaps and suggests future directions for research. METHODS: A search of published literature concerning Canadian investigations of retail food environment settings (food stores, restaurants) was conducted in July 2015 using PubMed, Web of Science, Scopus, PsychInfo and ERIC. Studies published in English that reported qualitative or quantitative data on any aspect of the retail food environment were included, as were conceptual papers and commentaries. SYNTHESIS: Eighty-eight studies were included in this review and suggest that the field of retail food environments research is rapidly expanding in Canada. While only 1 paper was published before 2005, 66 papers were published between 2010 and 2015. Canadian food environments research typically assessed either the socio-economic patterning of food environments (n = 28) or associations between retail food environments and diet, anthropometric or health outcomes (n = 33). Other papers profiled methodological research, qualitative studies, intervention research and critical commentaries (n = 27). Key gaps in the current literature include measurement inconsistency among studies and a lack of longitudinal and intervention studies. CONCLUSION: Retail food environments are a growing topic of research, policy and program development in Canada. Consistent methods (where appropriate), longitudinal and intervention research, and close partnerships between researchers and key stakeholders would greatly advance the field of retail food environments research in Canada.

Associations between frequency of food shopping at different store types and diet and weight outcomes: findings from the NEWPATH study.

OBJECTIVE: The present study aimed to: (i) examine associations between food store patronage and diet and weight-related outcomes; and (ii) explore consumer motivations for visiting different types of food store. DESIGN: A stratified probability sample of residents completed household and individual-level surveys in 2009/2010 on food purchasing patterns and motivations, dietary intake, waist circumference (WC), weight and height. Diet quality was calculated using the Healthy Eating Index for Canada from a subset of participants (n 1362). Generalized estimating equations were created in 2015 to examine how frequency of patronizing different types of food store was associated with diet quality, intake of fruits and vegetable, mean intake of energy (kcal) sodium and saturated fat, WC and BMI. SETTING: Three mid-sized urban municipalities in Ontario, Canada. SUBJECTS: A representative sample of residents (n 4574). RESULTS: Participants who shopped frequently at food co-ops had significantly better diet quality (ß=5·3; 99 % CI 0·3, 10·2) than those who did not. BMI and WC were significantly lower among those who frequently shopped at specialty shops (BMI, ß=-2·1; 99 % CI -3·0, -1·1; WC, ß=-4·8; 99 % CI -7·0, -2·5) and farmers' markets (BMI, ß=-1·4; 99 % CI -2·3, -0·5; WC, ß=-3·8; 99 % CI -6·0, -1·6) compared with those who did not. Relative importance of reasons for food outlet selection differed by large (price, food quality) v. small (proximity, convenient hours) shopping trip and by outlet type. CONCLUSIONS: Findings contribute to our understanding of food store selection and have implications for potentially relevant retail food intervention settings.

Changing Dietary Habits of Alberta Nutrition Students Enrolled in a Travel Study Program in Italy.

PURPOSE: This study describes dietary changes among university students who completed a travel study program. METHODS: Seventeen undergraduate nutrition students travelled from Edmonton to Italy for 6 weeks to take 2 courses on the Mediterranean diet. In both locations students completed a 24-h dietary recall and a Food Frequency Questionnaire to assess their Mediterranean Diet Quality Index Score (MDQIS). A MDQIS of 48 indicates perfect adherence to eating patterns of the Traditional Healthy Mediterranean Diet Pyramid (THMDP). RESULTS: While in Italy students altered their diets in positive ways (increased consumption of fish and seafood (P = 0.002), wine (P < 0.0001), and olive oil (P = 0.001)) and negative ways (increased consumption of sweets (P = 0.027), poultry (P = 0.001), and meat (P = 0.049)) relative to the THMDP. Students had a significant increase in the percentage of energy from polyunsaturated and monounsaturated fatty acids and alcohol. The MDQIS was low in Edmonton (21.9 ± 3.7) and Italy (22.9 ± 3.9). CONCLUSIONS: The overall dietary pattern of students did not adhere to the THMDP. Education about the THMDP and living in Italy for 6 weeks was insufficient to change students' dietary patterns to one characterized as traditional Mediterranean. The findings highlight the challenges of implementing dietary changes even with nutrition education and increased food access.