scholarly journals Psycho-Behavioural Segmentation in Food and Nutrition: A Systematic Scoping Review of the Literature

Nutrients ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 1795
Author(s):  
Eva L. Jenkins ◽  
Samara Legrand ◽  
Linda Brennan ◽  
Annika Molenaar ◽  
Mike Reid ◽  
...  
Keyword(s):  
Healthy Eating ◽  
Adult Population ◽  
Future Research ◽  
Dietary Intakes ◽  
Specific Population ◽  
Segmentation Methods ◽  
Food And Nutrition ◽  
Hybrid Segmentation ◽  
Behavioural Factors ◽  
Post Hoc

Inadequate dietary intakes are a key modifiable risk factor to reduce the risk of developing non-communicable diseases. To encourage healthy eating and behaviour change, innovative public health interventions are required. Social marketing, in particular segmentation, can be used to understand and target specific population groups. However, segmentation often uses demographic factors, ignoring the reasons behind why people behave the way they do. This review aims to explore the food and nutrition related research that has utilised psycho-behavioural segmentation. Six databases from were searched in June 2020. Inclusion criteria were: published 2010 onwards, segmentation by psycho-behavioural variables, outcome related to food or nutrition, and healthy adult population over 18 years. 30 studies were included; most were quantitative (n = 28) and all studies used post-hoc segmentation methods, with the tools used to segment the population varying. None of the segments generated were targeted in future research. Psycho-behavioural factors are key in understanding people’s behaviour. However, when used in post-hoc segmentation, do not allow for effective targeting as there is no prior understanding of behaviours that need to change within each segment. In future, we should move towards hybrid segmentation to assist with the design of interventions that target behaviours such as healthy eating.

scholarly journals Reframing healthy food choices: a content analysis of Australian healthy eating blogs

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Rebecca Mete ◽  
Jayne Curlewis ◽  
Alison Shield ◽  
Kristen Murray ◽  
Rachel Bacon ◽  
...  
Keyword(s):  
Content Analysis ◽  
Healthy Eating ◽  
Adult Population ◽  
Nutrition Information ◽  
Future Research ◽  
Evidence Based ◽  
Snowball Sampling ◽  
Dietary Practices ◽  
General Adult Population ◽  
Nutrition Communication

Abstract Background Blogs are widely being used by health professionals and consumers to communicate and access nutrition information. There are numerous benefits for dietitians to establish and contribute to healthy eating blogs. In particular, to disseminate evidence-based nutrition information to promote healthier dietary practices. The aim of this study was to explore characteristics of popular healthy eating blogs and inform the provision of healthy eating information in the Australian context. Methods A content analysis approach was used to identify characteristics of popular Australian healthy eating blogs. A purposive and snowball sampling approach was used to identify healthy eating blogs from search engines including Google, Bing and Yahoo. Blogs were deemed eligible if: (1) the author self-identified as a health professional; (2) the blog was written by a single author; (3) the blog was written by an Australian author; (4) the blog had a minimum of one post per month, and (5) the blog focused on communicating healthy eating information to the general adult population. Results Five popular blogs were followed over a three-month period (December 2017–March 2018), with 76 blog posts included for analysis. Characteristics of these popular blogs were examined and four main features were identified: (i) clearly conveying the purpose of each post; (ii) developing a strong understanding of the reader base and their preferences; (iii) employing a consistent writing style; use of vocabulary and layout; and (iv) communicating healthy eating information in a practical manner. These findings reveal important insight into the features that promote effective nutrition communication within this context. Conclusion Findings from this study highlight common characteristics of popular healthy eating blogs. Future research into the development of blog guidelines which incorporate the characteristics identified in this study can support dietitians in establishing or contributing to the successful provision of evidence-based nutritional information through blogs.

scholarly journals Global Impact of COVID-19 on Weight and Weight-Related Behaviors in the Adult Population: A Scoping Review

2021 ◽  
Vol 18 (4) ◽  
pp. 1876
Author(s):  
Han Shi Jocelyn Chew ◽  
Violeta Lopez
Keyword(s):  
Weight Gain ◽  
Scoping Review ◽  
Screen Time ◽  
Weight Status ◽  
Adult Population ◽  
Self Report ◽  
Future Research ◽  
Sedentary Behaviors ◽  
Management Interventions ◽  
The Impact

Objective: To provide an overview of what is known about the impact of COVID-19 on weight and weight-related behaviors. Methods: Systematic scoping review using the Arksey and O’Malley methodology. Results: A total of 19 out of 396 articles were included. All studies were conducted using online self-report surveys. The average age of respondents ranged from 19 to 47 years old, comprised of more females. Almost one-half and one-fifth of the respondents gained and lost weight during the COVID-19 pandemic, respectively. Among articles that examined weight, diet and physical activity changes concurrently, weight gain was reported alongside a 36.3% to 59.6% increase in total food consumption and a 67.4% to 61.4% decrease in physical activities. Weight gain predictors included female sex, middle-age, increased appetite, snacking after dinner, less physical exercise, sedentary behaviors of ≥6 h/day, low water consumption and less sleep at night. Included articles did not illustrate significant associations between alcohol consumption, screen time, education, place of living and employment status, although sedentary behaviors, including screen time, did increase significantly. Conclusions: Examining behavioral differences alone is insufficient in predicting weight status. Future research could examine differences in personality and coping mechanisms to design more personalized and effective weight management interventions.

scholarly journals Women’s perceptions of factors influencing their food shopping choices and how supermarkets can support them to make healthier choices

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Preeti Dhuria ◽  
Wendy Lawrence ◽  
Sarah Crozier ◽  
Cyrus Cooper ◽  
Janis Baird ◽  
...  
Keyword(s):  
Healthy Eating ◽  
Personal Responsibility ◽  
Food Preferences ◽  
Food Choices ◽  
Cross Sectional Study ◽  
Future Research ◽  
Cross Sectional ◽  
Telephone Interviews ◽  
Food Shopping ◽  
Women’S Perceptions

Abstract Objectives To examine women’s perceptions of factors that influence their food shopping choices, particularly in relation to store layout, and their views on ways that supermarkets could support healthier choices. Design This qualitative cross-sectional study used semi-structured telephone interviews to ask participants the reasons for their choice of supermarket and factors in-store that prompted their food selections. The actions supermarkets, governments and customers could take to encourage healthier food choices were explored with women. Thematic analysis was conducted to identify key themes. Setting Six supermarkets across England. Participants Twenty women customers aged 18–45 years. Results Participants had a median age of 39.5 years (IQR: 35.1, 42.3), a median weekly grocery spend of £70 (IQR: 50, 88), and 44% had left school aged 16 years. Women reported that achieving value for money, feeling hungry, tired, or stressed, and meeting family members’ food preferences influenced their food shopping choices. The physical environment was important, including product quality and variety, plus ease of accessing the store or products in-store. Many participants described how they made unintended food selections as a result of prominent placement of unhealthy products in supermarkets, even if they adopted more conscious approaches to food shopping (i.e. written or mental lists). Participants described healthy eating as a personal responsibility, but some stated that governments and supermarkets could be more supportive. Conclusions This study highlighted that in-store environments can undermine intentions to purchase and consume healthy foods. Creating healthier supermarket environments could reduce the burden of personal responsibility for healthy eating, by making healthier choices easier. Future research could explore the interplay of personal, societal and commercial responsibility for food choices and health status.

scholarly journals Reliability, Validity, and Gender Invariance of the Exercise Benefits/Barriers Scale: An Emerging Evidence for a More Concise Research Tool

2021 ◽  
Vol 18 (7) ◽  
pp. 3516
Author(s):  
Stefan Koehn ◽  
Farzad Amirabdollahian
Keyword(s):  
Factor Structure ◽  
Adult Population ◽  
Research Tool ◽  
Future Research ◽  
Gender Invariance ◽  
The United Kingdom ◽  
And Gender ◽  
The Uk ◽  
Fit Index ◽  
Northwest Region

The Exercise Benefits/Barriers Scale (EBBS) research instrument has been extensively used to investigate the perceived benefits and barriers of exercise in a range of settings. In order to examine theoretical contentions and translate the findings, it is imperative to implement measurement tools that operationalize the constructs in an accurate and reliable way. The original validation of the EBBS proposed a nine-factor structure for the research tool, examined the EBBS factor structure, and suggested that various factors are important for the testing of the perception of exercise benefits and barriers, whereas a few items and factors may not be vital. The current study conducted a confirmatory factor analysis (CFA) using hierarchical testing in 565 participants from the northwest region of the United Kingdom, the results of which provided evidence for a four-factor structure of the benefits measure, with the Comparative Fit Index (CFI) = 0.943, Tucker–Lewis Index (TLI) = 0.933, and root means square error of approximation (RMSEA) = 0.051, namely life enhancement, physical performance, psychological outlook, and social interaction, as well as a two-factor structure of the barrier measures, with the CFI = 0.953, TLI = 0.931, and RMSEA = 0.063, including exercise milieu and time expenditure. Our findings showed that for a six-factor correlated model, the CFI = 0.930, TLI = 0.919, and RMSEA = 0.046. The multi-group CFA provided support for gender invariance. The results indicated that after three decades of the original validation of the EBBS, many of the core factors and items are still relevant for the assessment of higher-order factors; however, the 26-item concise tool proposed in the current study displays a better parsimony in comparison with the original 43-item questionnaire. Overall, the current study provides support for a reliable, cross-culturally valid EBBS within the UK adult population, however, it proposes a shorter and more concise version compared with the original tool, and gives direction for future research to focus on the content validity for assessing the perception of the barriers to physical activity.

Abstract P109: Plasma Metabolomic Signature Of Healthy Dietary Patterns In The Chronic Renal Insufficiency Cohort (CRIC) Study

Circulation ◽  
2021 ◽  
Vol 143 (Suppl_1) ◽  
Author(s):  
Hyunju Kim ◽  
Cheryl A Anderson ◽  
Emily A Hu ◽  
Zihe Zheng ◽  
Lawrence J Appel ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Healthy Eating ◽  
Dietary Patterns ◽  
Healthy Eating Index ◽  
Plasma Metabolites ◽  
Dietary Intakes ◽  
Linear Regression Models ◽  
Omega 3 ◽  
Double Bonds ◽  
Disease Associations

Introduction: In individuals with chronic kidney disease (CKD), healthy dietary patterns are inversely associated with CKD progression. Metabolomics, an approach which measures many small molecules in biofluids, can identify biomarkers of healthy dietary patterns and elucidate metabolic pathways underlying diet-disease associations. Hypothesis: We hypothesized that adherence to 4 healthy dietary patterns would be associated with a set of known metabolites in CKD patients. Methods: We examined associations between 634 plasma metabolites assessed using the Broad platform at year 1 and Healthy Eating Index (HEI)-2015, Alternative Healthy Eating Index (AHEI)-2010, the Dietary Approaches to Stop Hypertension (DASH) diet, and alternate Mediterranean diet (aMED), and their food components in 1,117 participants in the CRIC Study. Usual dietary intakes were assessed using a food frequency questionnaire at baseline and year 2. We conducted multivariable linear regression models to study associations between diet scores and individual plasma metabolites, adjusting for sociodemographic characteristics, health behaviors, and clinical factors. Results: After Bonferroni correction, we identified a total of 362 diet-metabolite associations (HEI=78; AHEI=127; DASH=97; aMED=60), and 101 metabolites were associated with more than 1 dietary pattern. The most common metabolite categories were triacylglycerols and diacylglycerols. Most lipids were negatively associated with healthy dietary patterns, except for cholesterols esters and triacylglycerols with ≥7 double bonds. Triacylglycerols with high number of double bonds were positively associated with healthy fat intake (e.g., higher monounsaturated and polyunsaturated fatty acid, omega-3 fatty acid, fish) within HEI, AHEI, and aMED ( Table ). Conclusions: We identified many metabolites associated with healthy dietary patterns, indicative of food consumption. If replicated, they may be considered biomarkers of healthy dietary patterns in CKD patients.

scholarly journals Patients’ perceptions of their general practitioner’s health and weight influences their perceptions of nutrition and exercise advice received

2013 ◽  
Vol 5 (4) ◽  
pp. 301 ◽  
Author(s):  
Sally Fraser ◽  
Michael Leveritt ◽  
Lauren Ball
Keyword(s):  
Health Care ◽  
Health Status ◽  
General Practitioners ◽  
Healthy Eating ◽  
Weight Status ◽  
Perceived Health ◽  
Structured Interview ◽  
Qualitative Inquiry ◽  
Future Research ◽  
Health Advice

INTRODUCTION: General practitioners (GPs) play an important role in the management of patients who are overweight or obese. Previous research suggests that GPs’ physical characteristics may influence patients’ perceptions of health care received during consultations, mediating the likelihood of patients following health advice provided by GPs. This study aimed to explore patients’ perceptions of their GP’s health status and its influence on patients’ perceptions of healthy eating and exercise advice. METHODS: An interpretive approach to phenomenology underpinned the qualitative inquiry and study design. Twenty-one participants (aged 55.9 ± 6.5 years; 14 females, 7 males) who had previously received healthy eating and/or exercise advice from a GP participated in an individual semi-structured interview. A constant comparison approach to thematic analysis was conducted. FINDINGS: Participants identified three key indicators of perceived health of their GP. These included the GP’s physical appearance, particularly weight status; perceived absence of ill health; and disclosure of a GP’s health behaviours. Participants expressed favourable perceptions of the weight status of their GP. Participants expected their GP to be a healthy role model and often, but not always, felt more confident receiving advice from a GP that they perceived as healthy. CONCLUSION: The findings highlight that a GP’s perceived health status influences patients’ perceptions of the health advice received during consultations. These findings provide a foundation for future research that may allow GPs to modify patients’ perceptions of their health status in order to facilitate behaviour change in overweight or obese patients. KEYWORDS: Body weight; general practitioners; obesity; overweight; physicians; primary health care

scholarly journals Why Are Native Hawaiians Underrepresented in Hawai‘i's Older Adult Population? Exploring Social and Behavioral Factors of Longevity

2011 ◽  
Vol 2011 ◽  
pp. 1-8 ◽  
Author(s):  
Lana Sue Ka‘opua ◽  
Kathryn L. Braun ◽  
Colette V. Browne ◽  
Noreen Mokuau ◽  
Chai-Bin Park
Keyword(s):  
Older Adult ◽  
Native Hawaiian ◽  
Adult Population ◽  
Historical Trauma ◽  
Health Indicators ◽  
Native Hawaiians ◽  
Future Research ◽  
Behavioral Factors ◽  
Poverty Level ◽  
Older Adult Population

Native Hawaiians comprise 24.3% of Hawai‘i's population, but only 12.6% of the state's older adults. Few published studies have compared health indicators across ethnicities for the state's older adult population or focused on disparities of Native Hawaiian elders. The current study examines data from two state surveillance programs, with attention to cause of death and social-behavioral factors relevant to elders. Findings reveal that Native Hawaiians have the largest years of productive life lost and the lowest life expectancy, when compared to the state's other major ethnic groups. Heart disease and cancer are leading causes of premature mortality. Native Hawaiian elders are more likely to report behavioral health risks such as smoking and obesity, live within/below 100–199% of the poverty level, and find cost a barrier to seeking care. Indicated is the need for affordable care across the lifespan and health services continuum. Future research might explain behavioral factors as influenced by social determinants, including historical trauma on Native Hawaiian longevity.

Hybrid Segmentation Methods

2004 ◽  
pp. 351-388 ◽  
Author(s):  
Celina Imielinska ◽  
Yinpeng Jin ◽  
Elsa Angelini ◽  
Dimitris Metaxas ◽  
Ting Chen ◽  
...  
Keyword(s):  
Segmentation Methods ◽  
Hybrid Segmentation

scholarly journals Two Decades of Invasive Western Corn Rootworm Population Monitoring in Croatia

Insects ◽  
2018 ◽  
Vol 9 (4) ◽  
pp. 160 ◽  
Author(s):  
Martina Mrganić ◽  
Renata Bažok ◽  
Katarina Mikac ◽  
Hugo Benítez ◽  
Darija Lemic
Keyword(s):  
Adult Population ◽  
Monitoring Program ◽  
Population Monitoring ◽  
The United States ◽  
Western Corn Rootworm ◽  
Population Variation ◽  
Future Research ◽  
Corn Rootworm ◽  
Population Abundance ◽  
National Monitoring

Western corn rootworm (WCR) is the worst pest of maize in the United States, and since its spread through Europe, WCR is now recognized as the most serious pest affecting maize production. After the beetle’s first detection in Serbia in 1992, neighboring countries such as Croatia have established a national monitoring program. For more than two decades WCR adult population abundance and variability was monitored. With traditional density monitoring, more recent genetic monitoring, and the newest morphometric monitoring of WCR populations, Croatia possesses a great deal of knowledge about the beetle’s invasion process over time and space. Croatia’s position in Europe is unique as no other European nation has demonstrated such a detailed and complete understanding of an invasive insect. The combined use of traditional monitoring (attractant cards), which can be effectively used to predict population abundance, and modern monitoring procedures, such as population genetics and geometric morphometrics, has been effectively used to estimate inter- and intra-population variation. The combined application of traditional and modern monitoring techniques will enable more efficient control and management of WCR across Europe. This review summarizes the research on WCR in Croatia from when it was first detected in 1992 until 2018. An outline of future research needs is provided.

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