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Martín-Calvo N, Usechi A, Fabios E, Gómez SF, López-Gil JF. Television watching during meals is associated with higher ultra-processed food consumption and higher free sugar intake in childhood. Pediatr Obes 2024; 19:e13130. [PMID: 38785294 DOI: 10.1111/ijpo.13130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 04/22/2024] [Accepted: 05/07/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND The consumption of ultra-processed foods (UPFs) is associated with an increased risk of noncommunicable diseases and mortality in adults. The aim of this study was to analyse the association between mealtime television (TV) watching and UPF consumption in childhood. MATERIALS AND METHODS Participants in the SENDO project recruited in 2015-2023 were classified into three categories based on the frequency at which they watched TV during meals. Dietary information was collected with a validated 147-item semi-quantitative food frequency questionnaire. Generalized mixed models were used to compare mean UPF consumption between groups after accounting for the main confounders. The predictive margins of participants who had a free sugar intake >10% of their energy intake in each category were also calculated. RESULTS Totally 970 subjects (482 girls) with a mean age of 5.00 years (SD = 0.85) were studied. Children who watched TV during meals ≥4 times/week consumed a mean of 4.67% more energy from UPF than those who watch TV <3 times/month. The adjusted proportions of children who had a free sugar intake >10% of their energy intake in the categories of <3 times/month, 1-3 times/week and ≥4 times/week exposure to TV during meals were 44.9%, 45.9% and 58.7%, respectively. CONCLUSION TV watching during meals is associated with higher consumption of UPFs and a higher risk of exceeding 10% of TEI in free sugar intake in childhood.
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Affiliation(s)
- Nerea Martín-Calvo
- Department of Preventive Medicine and Public Health, School of Medicine, University of Navarra, Medical Research Institute of Navarra (IdiSNA), Pamplona, Spain
- CIBER Pathophysiology of Obesity and Nutrition (CIBERobn), Carlos III Health Institute, Madrid, Spain
| | - Ane Usechi
- Department of Preventive Medicine and Public Health, School of Medicine, University of Navarra, Medical Research Institute of Navarra (IdiSNA), Pamplona, Spain
| | - Elise Fabios
- Department of Preventive Medicine and Public Health, School of Medicine, University of Navarra, Medical Research Institute of Navarra (IdiSNA), Pamplona, Spain
| | - Santiago Felipe Gómez
- Gasol Foundation Europe, Sant Boi de Llobregat, Barcelona, Spain
- Cardiovascular Risk and Nutrition Research Group (CARIN), Hospital del Mar Research Institute, Barcelona, Spain
- Nursing and Physiotherapy Department, University of Lleida, Lleida, Spain
- CIBER Epidemiology and Public Health (CIBERESP), Carlos III Health Institute, Madrid, Spain
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Lutz MR, Orr CJ, Shonna Yin H, Heerman WJ, Flower KB, Sanders LM, Rothman RL, Schildcrout JS, Bian A, Kay MC, Wood CT, Delamater AM, Perrin EM. Television Time, Especially During Meals, Is Associated With Less Healthy Dietary Practices in Toddlers. Acad Pediatr 2024; 24:741-747. [PMID: 37802249 DOI: 10.1016/j.acap.2023.09.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 09/23/2023] [Accepted: 09/30/2023] [Indexed: 10/08/2023]
Abstract
BACKGROUND While several studies examine the relationship between screen time and dietary practices in children and teenagers, there is limited research in toddlers. This study evaluates the association between television (TV) exposure and dietary practices in 2-year-old children. METHODS We conducted a cross-sectional, secondary data analysis from the Greenlight Intervention Study. Toddlers' daily TV watching time, mealtime TV, and dietary practices were assessed by caregiver report at the 24-month well-child visit. Separate regression models were used and adjusted for sociodemographic/household characteristics and clinic site. RESULTS Five hundred and thirty-two toddlers were included (51% Latino; 30% non-Latino Black; 59% ≤$20,000 annual household income). Median daily TV watching time was 42 minutes (interquartile range: 25, 60); 25% reported the TV was "usually on" during mealtimes. After adjustment, toddlers who watched more TV daily had higher odds of consuming sugar-sweetened beverages, fast food, and more junk food; those watching less TV had higher odds of consuming more fruits/vegetables. Those with the TV "usually on" during mealtimes were more likely to consume sugar-sweetened beverages (aOR 3.72 [95% confidence interval {CI} 2.16-6.43]), fast food (aOR 2.83 [95%CI 1.54-5.20]), and more junk food (aOR 4.25 [95%CI 2.71-6.65]). CONCLUSIONS Among toddlers from primarily minoritized populations and of lower socioeconomic status, those who watched more TV daily and usually had the TV on during meals had significantly less healthy dietary practices, even after adjusting for known covariates. This study supports the current American Academy of Pediatrics screen time guidelines and underscores the importance of early counseling on general and mealtime TV.
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Affiliation(s)
- Melissa R Lutz
- Department of Pediatrics (MR Lutz and EM Perrin), Johns Hopkins University School of Medicine, Baltimore, Md.
| | - Colin J Orr
- Department of Pediatrics (CJ Orr and KB Flower), University of North Carolina, Chapel Hill.
| | - Hsiang Shonna Yin
- Departments of Pediatrics and Population Health (HS Yin), New York University Grossman School of Medicine.
| | - William J Heerman
- Department of Pediatrics (WJ Heerman and RL Rothman), Vanderbilt University Medical Center, Nashville, Tenn.
| | - Kori B Flower
- Department of Pediatrics (CJ Orr and KB Flower), University of North Carolina, Chapel Hill.
| | - Lee M Sanders
- Departments of Pediatrics and Health Policy (LM Sanders), Stanford University, Calif.
| | | | - Jonathan S Schildcrout
- Department of Biostatistics (JS Schildcrout and A Bian), Vanderbilt University Medical Center, Nashville, Tenn.
| | - Aihua Bian
- Department of Biostatistics (JS Schildcrout and A Bian), Vanderbilt University Medical Center, Nashville, Tenn.
| | - Melissa C Kay
- Department of Pediatrics (CT Wood), Duke University School of Medicine, Durham, NC.
| | - Charles T Wood
- Department of Pediatrics (CT Wood), Duke University School of Medicine, Durham, NC.
| | - Alan M Delamater
- Mailman Center for Child Development (AM Delamater), University of Miami Miller School of Medicine, Fla.
| | - Eliana M Perrin
- Department of Pediatrics (MR Lutz and EM Perrin), Johns Hopkins University School of Medicine, Baltimore, Md; Division of General Pediatrics (EM Perrin), Department of Pediatrics, Schools of Medicine and Nursing.
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Qiu Z, Jia X, Li Y, Fu Y, Xiao Y. Screen time in the development of type 2 diabetes mellitus (T2DM) : a two-sample Mendelian randomization study. Endocrine 2024; 85:158-167. [PMID: 38347339 DOI: 10.1007/s12020-024-03723-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 01/30/2024] [Indexed: 07/14/2024]
Abstract
OBJECTIVE This study aimed to investigate the potential causal relationship between screen time and the risk of developing type 2 diabetes mellitus (T2DM) using Mendelian randomization. METHODS Two-sample Mendelian randomization was conducted, utilizing genetic variants associated with different types of screen time as instrumental variables. Single nucleotide polymorphisms (SNPs) were used to assess the primary outcome, which was the risk of developing T2DM. RESULTS The analysis revealed a significant positive causal association between television viewing time and the risk of T2DM. Specifically, excessive television viewing time was found to increase the risk of developing T2DM (OR: 2.39, 95% CI: 1.90 to 3.00, P < 0.01). However, no significant causal relationship was observed between computer usage time and the risk of T2DM. Additionally, mobile phone use time showed a positive correlation with the risk of T2DM (OR: 1.31, 95% CI: 1.04 to 1.64, P = 0.02), albeit to a lesser extent than television viewing time. CONCLUSION The findings of this study indicate a significant causal association between certain types of screen time, specifically television viewing and mobile phone use, and an increased risk of T2DM.
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Affiliation(s)
- Zhengqi Qiu
- Faculty of Medicine, Macau University of Science and Technology, Est. Seak Pai Van Praia Park, Rés-Do-Chão R, Coloane, Macao, 999078, China
| | - Xueyuan Jia
- Faculty of Medicine, Macau University of Science and Technology, Est. Seak Pai Van Praia Park, Rés-Do-Chão R, Coloane, Macao, 999078, China
| | - Yufei Li
- Faculty of Medicine, Macau University of Science and Technology, Est. Seak Pai Van Praia Park, Rés-Do-Chão R, Coloane, Macao, 999078, China
| | - Yancheng Fu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Health Science Center, Shenzhen University, Shenzhen, 518060, China
| | - Ying Xiao
- Faculty of Medicine, Macau University of Science and Technology, Est. Seak Pai Van Praia Park, Rés-Do-Chão R, Coloane, Macao, 999078, China.
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da Silva BF, de Arruda Neta ADCP, de Alencar Rodrigues RE, de Araújo JM, Moreira PVL, Ferreira FELL, de Toledo Vianna RP, da Silva Neto JM, de Carli E, de Lima RLFC. Costs of obesity attributable to the consumption of sugar-sweetened beverages in Brazil. Sci Rep 2024; 14:13936. [PMID: 38886385 PMCID: PMC11183236 DOI: 10.1038/s41598-024-59991-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 04/17/2024] [Indexed: 06/20/2024] Open
Abstract
Excess sugar is considered one of the primary factors contributing to overweight status. In Brazil, sugar-sweetened beverages (SSBs) contain a significant amount of this nutrient and are consumed excessively. These beverages are associated with adverse health outcomes and impose costs on the healthcare system. The literature currently lacks studies that aim to attribute specific nutrients or foods as causes of diseases and also evaluate their economic impact, especially in middle- and low-income countries. This study aims to estimate the direct and indirect costs of obesity, stratified by sex and age group, resulting from the excessive consumption of sugar-sweetened beverages in Brazil from 2008 to 2020, and to project these costs for the year 2036. The estimation of obesity costs attributable to excessive consumption of SSBs was based on relative risks and the population prevalence of obesity, considering expenditures on hospitalizations and outpatient procedures in the Unified Health System (SUS). Cost information was obtained from the health information systems available at SUS. The highest burden attributable to the consumption of SSBs was observed among younger individuals and progressively decreased with advancing age. The total direct costs in the period between 2008 and 2020 amounted to approximately US$ 6.33 million, 87% of which was related to expenses for females. Additionally, deaths resulting from the consumption of SSBs cost the economy US$ 40 million due to the premature loss of productivity. The total costs of obesity attributable to the consumption of SSBs are substantial, impacting public spending and generating social and productivity losses that burden the economy. It is crucial to develop and implement cost-effective fiscal and regulatory policies aimed at preventing and combating obesity.
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Affiliation(s)
- Bruna Farias da Silva
- Postgraduate Program in Nutrition Science, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | | | | | | | | | | | - Rodrigo Pinheiro de Toledo Vianna
- Postgraduate Program in Nutrition Science, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
- Department of Nutrition, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | | | - Eduardo de Carli
- Department of Nutrition, School of Public Health. University of São Paulo, São Paulo, Brazil
| | - Rafaela Lira Formiga Cavalcanti de Lima
- Postgraduate Program in Nutrition Science, Federal University of Paraíba, João Pessoa, Paraíba, Brazil.
- Department of Nutrition, Federal University of Paraíba, João Pessoa, Paraíba, Brazil.
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López-Gil JF, Fabios E, Martín-Calvo N. Meeting the 24-h movement recommendations and its relationship with Mediterranean dietary patterns in early childhood: the SENDO project. Eur J Pediatr 2024; 183:2365-2373. [PMID: 38430278 PMCID: PMC11035442 DOI: 10.1007/s00431-024-05472-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 01/31/2024] [Accepted: 02/02/2024] [Indexed: 03/03/2024]
Abstract
The aim of this study was twofold: (1) to assess the association between meeting all three 24-h movement recommendations and adherence to the Mediterranean diet (MedDiet) in early childhood and (2) to examine whether participants who meet all three 24-h movement recommendations have greater adherence to the individual MedDiet foods/components than those who do not meet these recommendations. A cross-sectional study was conducted using a sample of 822 participants from the Seguimiento del Niño para un Desarrollo Óptimo (SENDO) project (Pamplona, Spain). Physical activity was assessed through a questionnaire that covered 17 different types of activities. Screen time was assessed by averaging the daily hours spent on activities such as watching TV, using a computer, or playing video games. Sleep duration was determined by taking the average of sleep durations during both weekdays and weekends. Adherence to the MedDiet was evaluated using the Mediterranean Diet Quality Index in children and adolescents (KIDMED). Greater odds of having an optimal adherence to the MedDiet were found for participants meeting all three 24-h movement recommendations (odds ratio (OR) = 1.96, 95% confidence interval (CI) 1.33-2.87, p = 0.001) in comparison with their counterparts not meeting these recommendations. Specifically, significant differences were found for "fruit or fruit juice every day" (p = 0.012), "second fruit every day" (p = 0.001), and "fresh or cooked vegetables regularly once a day" (p = 0.018) in relation to meeting all three 24-h movement recommendation status. Conclusions: This study provides further evidence of the potential importance of meeting all three 24-h movement recommendations to adopt a healthier eating pattern. What is Known: • Only a limited number of studies have investigated the joint connection between the 24-h movement recommendations and dietary habits. • Integrating the 24-h movement recommendations with dietary recommendations could potentially yield greater effectiveness compared to promoting these recommendations independently within public health strategies. What is New: • This is the first study in assessing the relationship between 24-h movement recommendations and adherence to the Mediterranean diet in early childhood. • These findings provide further evidence of the potential importance of meeting all three 24-h movement recommendations to adopt a healthier eating pattern.
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Affiliation(s)
| | - Elise Fabios
- Department of Preventive Medicine and Public Health, Facultad de Medicina, Universidad de Navarra, 31008, Pamplona, Spain
| | - Nerea Martín-Calvo
- Department of Preventive Medicine and Public Health, Facultad de Medicina, Universidad de Navarra, 31008, Pamplona, Spain.
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, 31008, Pamplona, Spain.
- Pathophysiology of Obesity and Nutrition, Centro de Investigación Biomédica en Red, Instituto de Salud Carlos III, 28029, Madrid, Spain.
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Park SY, Eom J, Choi S, Kim J, Park EC. Association between watching eating broadcast "Mukbang and Cookbang" and body mass index status in South Korean adolescents stratified by gender. Nutr J 2024; 23:43. [PMID: 38637805 PMCID: PMC11027345 DOI: 10.1186/s12937-024-00946-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 04/01/2024] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND It has been suggested that Mukbang and Cookbang, a type of eating broadcast originating from Korea and gaining popularity, may contribute to obesity. However, despite suggestions that Mukbang might contribute to obesity, studies investigating the impact of watching Mukbang on obesity is lacking. The goal of this study is to analyze the relationship between watching Mukbang and Cookbang and body mass index (BMI) status in Korean adolescents. All analyses were stratified by gender. METHODS This study utilized data from the 2022 Korea Youth Risk Behavior Web-based Surveys. The anonymous online survey was conducted with 56,213 students, and 51,850 students (92.2%) who participated in the survey were analyzed. Participants reported the frequency of watching Mukbang and Cookbang per week over the previous 12 months. BMI was categorized into four subgroups based on percentiles: underweight (< 5th percentile), normal (5th - 85th percentiles), overweight (85th - 95th percentiles), and obese (> 95th percentile). This study used multinomial logistic regression for analysis. RESULTS The likelihood of being obese was significantly higher in Mukbang-watching boys compared to those who never watched Mukbang and Cookbang (adjusted odds ratio [aOR]: 1.22, 95% confidence interval [CI]: 1.12-1.32). A dose-dependent association was found between the frequency of Mukbang and Cookbang watching and the likelihood of obesity among boys (p-for-trend < 0.0001). Subgroups that currently smoke, currently drink alcohol, frequently consume fast food, or drink sweetened beverages showed significantly higher odds of being obese in the "Ever" group than those in the "Never" group. CONCLUSION This study found a relationship between watching Mukbang and Cookbang and obesity in boys. Appropriate interventions should be considered for boys watching Mukbang and Cookbang.
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Affiliation(s)
- Sang-Yeon Park
- Premedical Courses, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Jeongha Eom
- Premedical Courses, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Sangyoun Choi
- Premedical Courses, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Jinhyun Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea.
- Department of Psychiatry, Yonsei University College of Medicine, Seoul, Republic of Korea.
- Department of Preventive Medicine & Psychiatry, Institute of Health Services Research, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.
| | - Eun-Cheol Park
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea.
- Department of Preventive Medicine & Institute of Health Services Research, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.
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Du M, Shi J, Shi S, Wang F. Enhancing children's nutrition: the influence of rural household technology under China's home appliances going to the countryside policy. Front Nutr 2024; 11:1335200. [PMID: 38577159 PMCID: PMC10993694 DOI: 10.3389/fnut.2024.1335200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 02/28/2024] [Indexed: 04/06/2024] Open
Abstract
This study explores the influence of household technological advancements on children's nutritional intake, specifically within the context of the Chinese government's "Home Appliances Going to the Countryside" (HAGC) initiative. Utilizing data from the China Health and Nutrition Surveys of 2006, 2009, and 2011, we employed a Propensity Score Matching Difference-in-Differences (PSM-DID) framework to ascertain the repercussions of enhanced household technology on the dynamics of children's nutritional consumption patterns. Our analysis reveals that the HAGC-inspired integration of household appliances, including color televisions, washing machines, and refrigerators, has beneficially reshaped the nutritional consumption patterns of children, with a pronounced effect among female children. This finding remains consistent even when employing alternate methodological robustness tests. A deeper examination of the HAGC policy's mechanisms underscores the pivotal roles of parental time allocation, improved food storage capabilities, and augmented information accessibility as significant drivers bolstering children's nutritional intake. These insights bear considerable significance for strategizing interventions aimed at elevating the nutritional wellbeing of children in rural settings, offering valuable input for shaping public health policies tailored for such demographies.
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Affiliation(s)
| | | | | | - Fang Wang
- College of Management, Sichuan Agricultural University, Chengdu, China
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Cho VY, Anthonappa RP. Visual attention to food cues and dental caries-Are they associated? Int J Paediatr Dent 2024. [PMID: 38494469 DOI: 10.1111/ipd.13177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 02/07/2024] [Accepted: 03/01/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND The role of diet has a key role in dental caries. Attention to food cues can be an indicator for food choices. AIM This study investigates children's visual attention to images with healthy and unhealthy food cues and correlates it with that of their parents and with their dental caries status using eye-tracking technology. DESIGN A total of 30 children with and without dental caries and their 30 parents were calibrated to the eye-tracking device (Tobii Nano Pro) to ensure standardisation. Participants viewed matching images of healthy and unhealthy food cues, whereas an eye-tracking device tracked their eye movements. Children had a dental examination and were classified as children with dental caries (n = 15) and their parents (n = 15), and children without dental caries (n = 15) and their parents (n = 15). RESULTS In children with dental caries, visual attention duration was longer to healthy foods than to unhealthy foods. Likewise, parents of children with dental caries spent longer time looking at healthy foods than unhealthy foods. CONCLUSION Our preliminary findings indicate a significant association between children's visual attention to healthy and unhealthy food cues and their dental caries status. This underscores the need for further investigation into the correlation between children's and their parents' visual attention to food, particularly in the context of children with dental caries. Such exploration holds promise for informing targeted interventions in food choice education.
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Affiliation(s)
- Vanessa Y Cho
- Department of Paediatric Dentistry, Dental School, The University of Western Australia, Perth, Western Australia, Australia
| | - Robert P Anthonappa
- Department of Paediatric Dentistry, Dental School, The University of Western Australia, Perth, Western Australia, Australia
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Papagiannaki M, Kerr MA. Food portion sizes: trends and drivers in an obesogenic environment. Nutr Res Rev 2024:1-17. [PMID: 38213262 DOI: 10.1017/s0954422424000027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
The prevalence of overweight and obesity in children and adults has increased worldwide. A strong environmental factor contributing to the obesity epidemic is food portion size (PS). This review evaluates the current evidence linking food PS to obesity, examines the effects of PS on energy intake (EI), and discusses the drivers of food PS selection. The leading causes of the rise in PS include globalisation, intensive farming methods, the impact of World War II, due to shortage of staple foods, and the notion of 'waste not, want not'. Large PS of energy-dense foods may stimulate overconsumption, leading to high EI levels. However, the studies have not shown a cause-and-effect relationship, due to confounding factors. Important mechanisms explaining the attractiveness of larger PS leading to higher EI levels are value for money, portion distortion, labels on food packaging, and tableware. Consumers depend on external rather than internal PS cues to guide consumption, irrespective of satiety levels. Further research is recommended on food consumption patterns to inform policymakers and provide information and insights about changes in diet.
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Affiliation(s)
- Maria Papagiannaki
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, BT52 1SA, UK
- Middlesex University, Department of Natural Sciences, The Burroughs, London, NW4 4BT, UK
| | - Maeve A Kerr
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, BT52 1SA, UK
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Gajdzik B, Jaciow M, Wolniak R, Wolny R. Gastronomic Curiosity and Consumer Behavior: The Impact of Television Culinary Programs on Choices of Food Services. Foods 2023; 13:115. [PMID: 38201142 PMCID: PMC10778926 DOI: 10.3390/foods13010115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/12/2023] [Accepted: 12/26/2023] [Indexed: 01/12/2024] Open
Abstract
In highly developed countries, more and more people use culinary services. Cooking at home, for the family, is giving way to culinary services. Consumers either order food home or use the offers of restaurants and bars. Consumers' choice of culinary form may be influenced by cooking television programs. Many TV stations broadcast cooking programs. This study examined the impact of television culinary programs on consumer behavior in the restaurant services market. The article examines the interplay of emotional responses, personality traits, and culinary preferences to understand how TV cooking programs influence dining decisions. The study was conducted using the CAWI method, which involved 742 respondents. The study, conducted between May 2021 and April 2022, was addressed to people who visited restaurants presented in the Polish culinary TV show titled "Kitchen Revolutions". The study revealed that almost 3/4 of the respondents chose restaurants based on the program's recommendations. Although there was a strong emotional connection with this program-nearly half of the respondents expressed delight in the taste of snacks and main courses-this did not always translate into an increased frequency of eating meals away from home. Only every third respondent said that the program influenced their gastronomic behavior. The research hypotheses examined the extent to which culinary TV shows influence the frequency of visits to restaurants, the perceived quality of life, and the influence on consumers with specific personality traits. The results partially supported the hypothesis that cooking programs on television encourage people to eat out more often, but the perceived impact on quality of life and on some personality traits was less clear. The article contributes to the understanding of consumer behavior in the food service market by highlighting the complex dynamics of emotional reactions, personality traits, and the impact of culinary television programs. The findings have practical implications for the restaurant industry, suggesting a focus on emotional impact, food quality and presentation, and targeting marketing strategies towards consumers who are open to new experiences and ready to experiment.
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Affiliation(s)
- Bożena Gajdzik
- Department of Industrial Informatics, Silesian University of Technology, 40-019 Katowice, Poland
| | - Magdalena Jaciow
- Department of Digital Economy Research, Faculty of Economics, University of Economics in Katowice, 40-287 Katowice, Poland; (M.J.); (R.W.)
| | - Radosław Wolniak
- Faculty of Organization and Management, Silesian University of Technology, 44-100 Gliwice, Poland
| | - Robert Wolny
- Department of Digital Economy Research, Faculty of Economics, University of Economics in Katowice, 40-287 Katowice, Poland; (M.J.); (R.W.)
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Zink J, Liu B, Yang CH, Herrick KA, Berrigan D. Differential associations between television viewing, computer use, and adiposity by age, gender, and race/ethnicity in United States youth: A cross-sectional NHANES analysis. Pediatr Obes 2023; 18:e13070. [PMID: 37580912 DOI: 10.1111/ijpo.13070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 07/26/2023] [Accepted: 07/27/2023] [Indexed: 08/16/2023]
Abstract
BACKGROUND Time spent on screens and adiposity change rapidly from childhood to adolescence, with differences by gender and race/ethnicity. OBJECTIVE Apply time-varying effect models (TVEMs) to a nationally representative sample of youth to identify the age ranges when the cross-sectional associations between television viewing, computer use, and adiposity are significant. METHODS Data from 8 to 15-year-olds (n = 3593) from the National Health and Nutrition Examination Survey (2011-2018) were extracted. TVEMs estimated the associations between television viewing, computer use, and fat mass index as dynamic functions of the participants' age, stratified by gender and race/ethnicity. RESULTS TVEMs revealed age-specific statistically significant associations that differed by gender and race/ethnicity. Notably, computer use was related to higher adiposity in non-Hispanic White females aged 9.3-11.4 years (slope β-range: 0.1-0.2) and in non-Hispanic Black females older than 14.8 years (β-range: 0.1-0.5). In males, these age windows were 13.5-15.0 years (non-Hispanic White, β-range: 0.1-0.2), 11.4-13.0 years (non-Hispanic Black, β-range: 0.1-0.14), and older than 13.0 years (Hispanic, β-range: 0.1-0.4). CONCLUSIONS More research during the specific age ranges in the demographic subgroups identified here could increase our understanding of tailored interventions in youth.
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Affiliation(s)
- Jennifer Zink
- Health Behaviors Research Branch, Behavioral Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Rockville, Maryland, USA
| | - Benmei Liu
- Statistical Research and Applications Branch, Surveillance Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Rockville, Maryland, USA
| | - Chih-Hsiang Yang
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - Kirsten A Herrick
- Risk Factors Assessment Branch, Epidemiology and Genomics Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Rockville, Maryland, USA
| | - David Berrigan
- Health Behaviors Research Branch, Behavioral Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Rockville, Maryland, USA
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12
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Zhu J, Di Gessa G, Zaninotto P. Changes in health behaviours during the COVID-19 pandemic and effect on weight and obesity among older people in England. Sci Rep 2023; 13:14661. [PMID: 37670073 PMCID: PMC10480155 DOI: 10.1038/s41598-023-41391-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 08/25/2023] [Indexed: 09/07/2023] Open
Abstract
During COVID-19 lockdown, negative changes in health behaviours have been reported in European older adults. However, less is known about the consequences of these changes on weight gain and obesity, especially in older adults living in England. This study explored the association of health behaviour changes with weight and obesity in English older adults aged 50 years and older, during lockdowns in 2020. We included 4182 participants of the English Longitudinal Study of Ageing COVID-19 sub-study in June/July and Nov/Dec 2020 who also had pre-pandemic data. Perceived changes in health behaviours were regressed on weight and obesity, adjusted for pre-pandemic weight or obesity, and several covariates. Results suggested that less exercise, more sedentariness, eating more and alcohol drinking were associated with a significant increase in weight at both timepoints. Meanwhile, less sedentariness and eating less significantly reduced weight in Nov/Dec 2020. A higher risk of obesity at both timepoints was found in adults sitting, eating, or sleeping more than usual. To conclude, during UK lockdown, older people who engaged in risky health behaviours were at higher risks of weight gain and obesity both in the short run and long term. Considering potential health risks associated with obesity and disruptions in routine lifestyle in the older population even after the pandemic, improved weight management interventions are necessary nationwide.
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Affiliation(s)
- Jingmin Zhu
- Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London, WC1E 7HB, UK
| | - Giorgio Di Gessa
- Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London, WC1E 7HB, UK
| | - Paola Zaninotto
- Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London, WC1E 7HB, UK.
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13
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Imagined eating - An investigation of priming and sensory-specific satiety. Appetite 2023; 182:106421. [PMID: 36528255 DOI: 10.1016/j.appet.2022.106421] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 12/05/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022]
Abstract
While obesity remains a pressing issue, the wider population continues to be exposed to more digital food content than ever before. Much research has demonstrated the priming effect of visual food content, i.e., exposure to food cues increasing appetite and food intake. In contrast, some recent research points out that repeated imagined consumption can facilitate satiate and decrease food intake. Such findings have been suggested as potential remedies to excessive food cue exposure. However, the practically limitless variety of digital food content available today may undermine satiation attempts. The present work aims to replicate and extend prior findings by introducing a within-subjects baseline comparison, disentangling general and (sensory-) specific eating desires, as well as considering the moderating influence of visual and flavour stimulus variety. Three online studies (n = 1149 total) manipulated food colour and flavour variety and reproducibly revealed a non-linear dose-response pattern of imagined eating: 3 repetitions primed, while 30 repetitions satiated. Priming appeared to be specific to the taste of the exposed stimulus, and satiation, contrary to prior literature, appeared to be more general. Neither colour nor flavour variety reliably moderated any of the responses. Therefore, the results suggest that a more pronounced variety may be required to alter imagery-induced satiation.
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14
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von Ash T, Huynh R, Deng C, White MA. Associations between mukbang viewing and disordered eating behaviors. Int J Eat Disord 2023. [PMID: 36807921 DOI: 10.1002/eat.23915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 01/10/2023] [Accepted: 01/30/2023] [Indexed: 02/20/2023]
Abstract
OBJECTIVE Mukbang videos are a popular cultural phenomenon that often feature a host consuming large amounts of food to entertain an audience. We aim to examine the relationship between mukbang viewing characteristics and eating disorders symptoms. METHODS Eating disorder symptoms were evaluated using the eating disorders examination-questionnaire. Frequency of mukbang viewing, average watch time per occasion, tendency to eat while watching mukbang, and problematic mukbang viewing (using the Mukbang Addiction Scale) were assessed. We used multivariable regressions to estimate associations between mukbang viewing characteristics and eating disorder symptoms, adjusting for gender, race/ethnicity, age, education, and BMI. We used social media to recruit adults who watched mukbang at least once during the past year (n = 264). RESULTS A total of 34% of participants reported watching mukbang daily or almost daily, with mean watch time per viewing session being 29.94 min (SD = 1.00). Eating disorder symptoms, especially binge eating and purging, were associated with greater problematic mukbang viewing and a tendency to not consume food while viewing mukbang. Participants with greater body dissatisfaction watched mukbang more frequently and were more likely to eat while watching mukbang, yet they scored lower on the Mukbang Addiction Scale and watched fewer average minutes of mukbang per viewing occasion. DISCUSSION In a world increasingly penetrated by online media, our findings linking mukbang viewing and disordered eating may inform clinical diagnoses and treatments of eating disorders. Future studies establishing directionality of the relationship between mukbang viewing behaviors and eating disorder pathology are warranted. PUBLIC SIGNIFICANCE Mukbang videos often feature a host consuming large amounts of food. Using a questionnaire assessing mukbang viewing behaviors and disordered eating pathology, we found associations between certain viewing habits and disordered eating symptoms. Given the health consequences of eating disorders and potentially problematic consequences of certain online media, this study can inform clinical understanding of individuals with disordered eating who engage in certain online media, like mukbang.
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Affiliation(s)
- Tayla von Ash
- Department of Behavioral & Social Sciences, Brown School of Public Health, Providence, Rhode Island, USA.,Center for Health Promotion & Health Equity, Brown School of Public Health, Providence, Rhode Island, USA
| | | | - Carrie Deng
- Brown University, Providence, Rhode Island, USA
| | - Marney A White
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, Connecticut, USA.,Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut, USA
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15
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Wright RR, Larson J, Richards S, Larson S, Nienstedt C. The COVID-19 pandemic: Electronic media use and health among US College students. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2023:1-16. [PMID: 36595638 DOI: 10.1080/07448481.2022.2155463] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 10/18/2022] [Accepted: 11/04/2022] [Indexed: 06/17/2023]
Abstract
Objective: To explore differences before and during the COVID-19 pandemic in electronic media use (i.e. TV watching, social media use, screen time), health (i.e. physical, behavioral, social, mental), and the relationship between them among college students. Participants: Nine hundred sixty-five United States college students with 367 participating before and 598 during the pandemic (after March 2020). Methods: Using a multiple cross-sectional design, participants completed an online self-report questionnaire and biometric data was gathered in-person for the Pre-COVID group. Results: During the pandemic, time spent watching TV and social media was 14% higher and total screen time was 30% higher (d = .39). Health variations were mixed with both adverse and beneficial differences. Most correlations between electronic media use and health variables were lower in strength during the pandemic. Conclusions: Differences between electronic media use and health before and during the pandemic suggest potential mixed effects of the pandemic on college student media use and health.
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Affiliation(s)
- Robert R Wright
- Department of Psychology, Brigham Young University, Rexburg, Idaho, USA
| | - Jordan Larson
- Department of Psychology, Brigham Young University, Rexburg, Idaho, USA
| | - Sarah Richards
- Department of Psychology, Brigham Young University, Rexburg, Idaho, USA
| | - Shaylee Larson
- Department of Psychology, Brigham Young University, Rexburg, Idaho, USA
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16
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Tekin C, Kılıç Z. Impact of COVID-19 pandemic on health-promoting lifestyle behaviors: A cross-sectional study. JOURNAL OF ACUTE DISEASE 2023. [DOI: 10.4103/2221-6189.369073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023] Open
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17
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Tapia-Serrano MA, Sánchez-Miguel PA, Sevil-Serrano J, García-Hermoso A, López-Gil JF. Is adherence to the 24-Hour Movement Guidelines associated with Mediterranean dietary patterns in adolescents? Appetite 2022; 179:106292. [PMID: 36055462 DOI: 10.1016/j.appet.2022.106292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 08/17/2022] [Accepted: 08/26/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Multiple health-risk behaviours such as physical inactivity, excessive recreational screen time, and insufficient sleep have been independently and positively associated with poor adherence to the Mediterranean diet in adolescents. However, little is known about the combined association between 24-Hour Movement Guidelines (i.e., physical activity, screen time, and sleep duration) and adherence to the Mediterranean diet. OBJECTIVE The aim of the present study was to examine whether adolescents who meet all three 24-Hour Movement Guidelines report greater adherence to the Mediterranean diet, and the different foods that comprise it, compared to those who do not meet the three recommendations. METHODS In this cross-sectional study, 1391 Spanish adolescents (13.08 ± 0.85, 44.82% girls), aged 11-16 years, completed self-reported questionnaires on physical activity, recreational screen time, sleep duration and adherence to the Mediterranean diet. A binary logistic regression analysis was used to predict the likelihood of having an optimal adherence to the Mediterranean diet, as well as different food items, according to the meeting of the three 24-Hour Movement Guidelines. Covariates included were age, sex, socioeconomic status, and body mass index (z-score). RESULTS Adolescents who met all three 24-Hour Movement Guidelines obtained higher adherence to the Mediterranean diet than those who did not meet with the three recommendations (β = 1.33, 95% confidence interval [CI]: 0.81, 1.85, p < 0.001). In addition, those who met all three 24-Hour Movement Guidelines were more likely to consume a fruit and vegetables once a day, consume fish regularly, and eat cereal or grains for breakfast (all, p < 0.05), and less likely to consume commercially baked goods or pastries for breakfast and to eat sweets and candies several times a day (all, p < 0.001), compared to those who did not comply with the three 24-Hour Movement Guidelines. CONCLUSION Since meeting the three 24-Hour Movement Guidelines seems to be associated with Mediterranean diet eating patterns in adolescents, it seems necessary to promote these movement behaviours from the early stages of life.
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Affiliation(s)
- Miguel Angel Tapia-Serrano
- Departamento de Didáctica de la Expresión Musical, Plástica y Corporal, Grupo Análisis Comportamental de la Actividad Física y el Deporte (ACAFYDE), Facultad de Formación del Profesorado, Universidad de Extremadura, Av. de la Universidad, s/n, 10004, Cáceres, Spain.
| | - Pedro Antonio Sánchez-Miguel
- Departamento de Didáctica de la Expresión Musical, Plástica y Corporal, Grupo Análisis Comportamental de la Actividad Física y el Deporte (ACAFYDE), Facultad de Formación del Profesorado, Universidad de Extremadura, Av. de la Universidad, s/n, 10004, Cáceres, Spain
| | - Javier Sevil-Serrano
- Departamento de Didáctica de la Expresión Musical, Plástica y Corporal, Grupo Análisis Comportamental de la Actividad Física y el Deporte (ACAFYDE), Facultad de Formación del Profesorado, Universidad de Extremadura, Av. de la Universidad, s/n, 10004, Cáceres, Spain
| | - Antonio García-Hermoso
- Navarrabiomed, Public University of Navarra (UPNA), Health Research Institute of Navarra (IdiSNA), Navarra University Hospital, Pamplona, Spain
| | - José Francisco López-Gil
- Health and Social Research Center, Universidad de Castilla-La Mancha (UCLM), 16071, Cuenca, Spain.
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18
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Ghobadi-Azbari P, Mahdavifar Khayati R, Sangchooli A, Ekhtiari H. Task-Dependent Effective Connectivity of the Reward Network During Food Cue-Reactivity: A Dynamic Causal Modeling Investigation. Front Behav Neurosci 2022; 16:899605. [PMID: 35813594 PMCID: PMC9263922 DOI: 10.3389/fnbeh.2022.899605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 06/08/2022] [Indexed: 11/13/2022] Open
Abstract
Neural reactivity to food cues may play a central role in overeating and excess weight gain. Functional magnetic resonance imaging (fMRI) studies have implicated regions of the reward network in dysfunctional food cue-reactivity, but neural interactions underlying observed patterns of signal change remain poorly understood. Fifty overweight and obese participants with self-reported cue-induced food craving viewed food and neutral cues during fMRI scanning. Regions of the reward network with significantly greater food versus neutral cue-reactivity were used to specify plausible models of task-related neural interactions underlying the observed blood oxygenation level-dependent (BOLD) signal, and a bi-hemispheric winning model was identified in a dynamic causal modeling (DCM) framework. Neuro-behavioral correlations are investigated with group factor analysis (GFA) and Pearson’s correlation tests. The ventral tegmental area (VTA), amygdalae, and orbitofrontal cortices (OFC) showed significant food cue-reactivity. DCM suggests these activations are produced by largely reciprocal dynamic signaling between these regions, with food cues causing regional disinhibition and an apparent shifting of activity to the right amygdala. Intrinsic self-inhibition in the VTA and right amygdala is negatively correlated with measures of food craving and hunger and right-amygdalar disinhibition by food cues is associated with the intensity of cue-induced food craving, but no robust cross-unit latent factors were identified between the neural group and behavioral or demographic variable groups. Our results suggest a rich array of dynamic signals drive reward network cue-reactivity, with the amygdalae mediating much of the dynamic signaling between the VTA and OFCs. Neuro-behavioral correlations suggest particularly crucial roles for the VTA, right amygdala, and the right OFC-amygdala connection but the more robust GFA identified no cross-unit factors, so these correlations should be interpreted with caution. This investigation provides novel insights into dynamic circuit mechanisms with etiologic relevance to obesity, suggesting pathways in biomarker development and intervention.
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Affiliation(s)
| | - Rasoul Mahdavifar Khayati
- Department of Biomedical Engineering, Shahed University, Tehran, Iran
- *Correspondence: Rasoul Mahdavifar Khayati,
| | - Arshiya Sangchooli
- Iranian National Center for Addiction Studies, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamed Ekhtiari
- Department of Psychiatry, University of Minnesota, Minnesota, MN, United States
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19
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van Meer F, de Vos F, Hermans RCJ, Peeters PA, van Dillen LF. Daily distracted consumption patterns and their relationship with BMI. Appetite 2022; 176:106136. [PMID: 35697153 DOI: 10.1016/j.appet.2022.106136] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 04/09/2022] [Accepted: 06/09/2022] [Indexed: 11/02/2022]
Abstract
The rapidly increasing prevalence of overweight and obesity has heightened the need for a better understanding of obesity-related eating patterns and dietary behaviours. Recent work suggests that distracted eating is causally related to increased immediate and later food, pushing the need for a better understanding of the prevalence of distracted consumption and how this relates to body weight. To extract insights in the relationship between demographics, daily consumption settings, and BMI, we performed secondary data analyses on data from 1011 individuals representative of the Dutch population (adults, 507F, BMI 17-50 kg/m2). The most commonly reported distractions were talking to others (32.7%) and watching television (21.7%). Only 18.4% of respondents reported no distractions during meals. To examine how different distractions related to BMI, we performed OLS regression which showed, among other things, that watching tv while eating lunch (η2 = 0.37) and working during dinner were associated with a higher BMI (η2 = 1.63). To examine the robustness of these findings, machine learning techniques were used. A random forest analysis (RMSE = 4.09) showed that next to age and education level, distraction during lunch and snack was amongst the largest predictors of BMI. Multiple linear regression with lasso penalty (RMSE = 4.13) showed that specifically watching tv while eating lunch or snacks was associated with a higher BMI. In conclusion, our analyses confirmed the assumption that people are regularly distracted during their daily meals, with distinct distractors relating to BMI. These findings provide a starting point for evidence-based recommendations on which consumption settings are associated with healthier eating patterns and body weight.
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Affiliation(s)
- Floor van Meer
- Institute of Psychology, Leiden University, the Netherlands; Leiden Institute for Brain and Cognition, Leiden University, the Netherlands.
| | - Frank de Vos
- Institute of Psychology, Leiden University, the Netherlands; Leiden Institute for Brain and Cognition, Leiden University, the Netherlands
| | - Roel C J Hermans
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, the Netherlands
| | | | - Lotte F van Dillen
- Institute of Psychology, Leiden University, the Netherlands; Leiden Institute for Brain and Cognition, Leiden University, the Netherlands; Knowledge Centre Psychology and Economic Behaviour, Leiden University, the Netherlands
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20
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Nanchahal K, Vasiljevic M, Petticrew M. A content analysis of the aims, strategies, and effects of food and nonalcoholic drink advertising based on advertising industry case studies. Obes Sci Pract 2022; 8:208-218. [PMID: 35388346 PMCID: PMC8976544 DOI: 10.1002/osp4.561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/16/2021] [Accepted: 08/26/2021] [Indexed: 01/29/2023] Open
Abstract
Background Placing limitations on advertising of food and nonalcoholic drinks to children is an effective strategy in addressing childhood obesity. The industry maintains that further restrictions are unnecessary. Aims To ascertain whether the advertising campaigns were successful according to the industry evaluations and more specifically the effects of marketing on children. Materials & Methods A total of 117 case studies (1980-2016) published by the advertising industry which evaluate the effects of advertising campaigns were reviewed. This industry data source had been previously used to analyze the effects of alcohol advertising campaigns. The nutrition profile of the products was assessed by applying the World Health Organisation Nutrition Profile model designed to restrict the marketing of foods and beverages to children. Results The food and drink industry advertising campaigns target specific consumers including children, use several persuasive marketing techniques (utilizing celebrities and gamification), often position unhealthy products as healthy, and lead to increased sales of the advertised product with good returns on investment. The health-related claims made, and aspects of the campaigns related to the marketing of the products to children are summarized. Discussion Our analysis of food and non-alcoholic drinks case studies aligns with similar analyses of tobacco and alcohol advertising. Conclusion This analysis, based on internal industry data, presents important evidence on the effects of advertising on consumption-related outcomes and the mechanisms by which they are achieved.
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Affiliation(s)
- Kiran Nanchahal
- Department of Public Health, Environments and Society London School of Hygiene & Tropical Medicine London UK
| | | | - Mark Petticrew
- Department of Public Health, Environments and Society London School of Hygiene & Tropical Medicine London UK
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21
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Jensen ML, Dillman Carpentier FR, Corvalán C, Popkin BM, Evenson KR, Adair L, Taillie LS. Television viewing and using screens while eating: Associations with dietary intake in children and adolescents. Appetite 2022; 168:105670. [PMID: 34478756 PMCID: PMC8671257 DOI: 10.1016/j.appet.2021.105670] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 07/15/2021] [Accepted: 08/29/2021] [Indexed: 01/03/2023]
Abstract
Screen time has been associated with overweight and obesity, as well as with poorer dietary quality. However, the reasons explaining these associations are not well understood. The objectives of this cross-sectional study were [1] to determine the extent of overall TV viewing as well as using screens while eating (e.g., watching TV or using a tablet), [2] to compare food and nutrient consumption of on-versus off-screen eating occasions, and [3] to determine whether TV viewing and using screens while eating is associated with overall dietary intake. Participants were from the Food Environment Chilean Cohort (n = 938, 4-6 y) and the Growth and Obesity Cohort Study (n = 752, 12-14 y). Dietary data was collected via one 24-h food recall. For each eating occasion, activity performed during consumption (e.g., watching TV, playing sports) was reported. Weekly TV viewing time was collected via an additional survey instrument. Analyses included multivariable linear and logistic regression. Post-hoc pairwise comparisons examined differences in outcomes by tertiles. Our sample reported a median of 9-13.5 weekly hours of TV viewing and 87.5% reported consuming at least one meal or snack per day while using screens. The median kilocalories contributed by eating during screen use was 387 kcal/d in children and 848 kcal/day in adolescents, which represents 34.7% and 42.3% of daily energy intake, respectively. There were no consistent differences when comparing eating occasions consumed on-screen versus off-screen. Higher weekly TV viewing was associated with elements of a less healthy diet including more sweets and desserts in children, and more sugar sweetened beverages in adolescents. A large percentage of Chilean children and adolescents' daily energy is consumed while using screens. In depth, longitudinal work is needed to understand how screen time eating affects diet quality and nutritional status.
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Affiliation(s)
- Melissa L Jensen
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA; Global Food Research Program, Carolina Population Center, Chapel Hill, NC, USA; School of Nutrition, University of Costa Rica, San José, Costa Rica
| | | | - Camila Corvalán
- Instituto de Nutrición y Tecnología de Alimentos, Universidad de Chile, Macul, Chile
| | - Barry M Popkin
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA; Global Food Research Program, Carolina Population Center, Chapel Hill, NC, USA
| | - Kelly R Evenson
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - Linda Adair
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - Lindsey Smith Taillie
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA; Global Food Research Program, Carolina Population Center, Chapel Hill, NC, USA.
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22
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Kristo AS, Çinar N, Kucuknil SL, Sikalidis AK. Technological Devices and Their Effect on Preschool Children's Eating Habits in Communities of Mixed Socioeconomic Status in Istanbul; a Pilot Cross-Sectional Study. Behav Sci (Basel) 2021; 11:bs11110157. [PMID: 34821618 PMCID: PMC8614987 DOI: 10.3390/bs11110157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/11/2021] [Accepted: 11/12/2021] [Indexed: 11/26/2022] Open
Abstract
The use of technological devices is increasing in all age groups, especially in preschool-aged children. However, there is a limiting number of studies investigating the relationship between the use of technological devices, eating behavior, and weight status in preschool children. The aim of this study was (1) to describe total usage of technological devices, (2) to evaluate level of exclusive use of such devices by children, (3) to investigate children’s eating behaviors and diet in relation to screen time and type. A cross-sectional study was conducted with 104 children aged 2–5 years in Küçükçekmece and Bakırköy, Istanbul. Data collection consisted of a validated parental questionnaire on demographics and the child’s use of technology and eating behavior, while associations in children were examined using logistic regression analysis. The analysis of the obtained data uncovered a strong association between children’s TV and tablet/smart phone use and the foods consumed by children when using these devices (p = 0.0001; p = 0.012). Also, there was a significant association between children’s eating habits and TV, and tablet/smart phone durations of use (p = 0.015; p = 0.025), but not with computer duration of use (p > 0.05). Obesity and associated health problems can arise as results of suboptimal eating behavior, such as the ones observed in our study, which are also intensified with an increased duration of use of technological devices. The attitude of families towards prudent use of technological equipment is of great importance in impacting present and future health.
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Affiliation(s)
- Aleksandra S. Kristo
- Department of Food Science and Nutrition, California Polytechnic State University, 1 Grand Ave., San Luis Obispo, CA 93407, USA;
- Correspondence:
| | - Nur Çinar
- Department of Nutrition and Dietetics, Istanbul Yeni Yuzyil University, Yilanli Ayazma Yolu No 26, Istanbul 34010, Turkey; (N.Ç.); (S.L.K.)
| | - Stefanos L. Kucuknil
- Department of Nutrition and Dietetics, Istanbul Yeni Yuzyil University, Yilanli Ayazma Yolu No 26, Istanbul 34010, Turkey; (N.Ç.); (S.L.K.)
- Balıklı Greek Hospital, Physiotherapy Clinic, Belgrad Kapi Yolu No 2, Istanbul 34020, Turkey
| | - Angelos K. Sikalidis
- Department of Food Science and Nutrition, California Polytechnic State University, 1 Grand Ave., San Luis Obispo, CA 93407, USA;
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23
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Gallagher J, Carr LJ. Leisure but Not Occupational Physical Activity and Sedentary Behavior Associated With Better Health. J Occup Environ Med 2021; 63:e774-e782. [PMID: 34456325 DOI: 10.1097/jom.0000000000002365] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE This study explores relations between occupational and leisure-time physical activity (OPA, LTPA) and sedentary behavior (OSB, LTSB) and several health outcomes. METHODS A total 114 full-time workers had their body composition, waist circumference, height, weight, resting heart rate, and resting blood pressure measured. ActivPal monitor measured physical activity behaviors. Stress, mood, and pain were measured with ecological momentary assessment. General linear models were used to examine the relationship between high and low OPA, LTPA, OSB, and LTSB with each health outcome while controlling for covariates. RESULTS The high LTPA group had lower body mass index (BMI) (P = 0.04) and better mood (P = 0.007) than the low LTPA group. The high LTSB group had higher systolic blood pressure (P = 0.001), higher diastolic blood pressure (P = 0.01), higher BMI (P = 0.027), higher body fat percentage (P = 0.003), higher waist circumference (P = 0.01), and worse mood (P = 0.032) than the low LTSB group. No differences were found between OPA and OSB groups. CONCLUSIONS These findings suggest there may be differential relations between PA and SB accumulated during leisure versus occupational time.
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Affiliation(s)
- Jacob Gallagher
- Behavioral Medicine Laboratory, Department of Health and Human Physiology, University of Iowa, Iowa City, Iowa
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24
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Madan J, Blonquist T, Rao E, Marwaha A, Mehra J, Bharti R, Sharma N, Samaddar R, Pandey S, Mah E, Shete V, Chu Y, Chen O. Effect of COVID-19 Pandemic-Induced Dietary and Lifestyle Changes and Their Associations with Perceived Health Status and Self-Reported Body Weight Changes in India: A Cross-Sectional Survey. Nutrients 2021; 13:nu13113682. [PMID: 34835938 PMCID: PMC8620355 DOI: 10.3390/nu13113682] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/01/2021] [Accepted: 10/13/2021] [Indexed: 02/07/2023] Open
Abstract
Home confinement during the COVID-19 pandemic is accompanied by dramatic changes in lifestyle and dietary behaviors that can significantly influence health. We conducted an online cross-sectional survey to assess COVID-19 pandemic-induced dietary and lifestyle changes and their association with perceived health status and self-reported body weight changes among 1000 Indian adults in early 2021. Positive improvements in dietary habits, e.g., eating more nutritious (85% of participants) and home-cooked food (89%) and an increase in overall nutrition intake (79%), were observed. Sixty-five percent of participants self-reported increased oat consumption to support immunity. There were some negative changes, e.g., more binge eating (69%), eating more in between meals (67%), and increasing meal portion size (72%). Two-thirds of participants reported no change in lifestyles, whereas 21 and 23% reported an increase, and 13 and 10% reported a decrease in physical activity and sleep, respectively. Overall, 64 and 65% of participants reported an improvement in perceived health and an increase in body weight during the COVID-19 period compared to pre-COVID-19, respectively. The top motivations for improving dietary habits included improving physical and mental health and building immunity. In conclusion, the overall perceived health was improved and there was an increase in self-reported body weight in most participants during COVID-19. Diet emerged as the most crucial determinant for these changes.
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Affiliation(s)
- Jagmeet Madan
- Sir Vithaldas Thackersey College of Home Science (Autonomous), Shreemati Nathibai Damodar Thackersey Women’s University, Mumbai 400049, India;
| | - Traci Blonquist
- Biofortis Research, Merieux NutriSciences, Addison, IL 60101, USA; (T.B.); (E.M.)
| | - Eram Rao
- Department of Food Technology, Bhaskaracharya College of Applied Sciences, University of Delhi, New Delhi 110075, India;
| | - Ankita Marwaha
- PepsiCo, Inc., Gurugram 122022, India; (J.M.); (R.B.); (N.S.)
- Correspondence: (A.M.); (O.C.)
| | - Joshya Mehra
- PepsiCo, Inc., Gurugram 122022, India; (J.M.); (R.B.); (N.S.)
| | - Richa Bharti
- PepsiCo, Inc., Gurugram 122022, India; (J.M.); (R.B.); (N.S.)
| | - Nishi Sharma
- PepsiCo, Inc., Gurugram 122022, India; (J.M.); (R.B.); (N.S.)
| | | | | | - Eunice Mah
- Biofortis Research, Merieux NutriSciences, Addison, IL 60101, USA; (T.B.); (E.M.)
| | - Varsha Shete
- PepsiCo, Inc., Barrington, IL 60010, USA; (V.S.); (Y.C.)
| | - YiFang Chu
- PepsiCo, Inc., Barrington, IL 60010, USA; (V.S.); (Y.C.)
| | - Oliver Chen
- Biofortis Research, Merieux NutriSciences, Addison, IL 60101, USA; (T.B.); (E.M.)
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA 02111, USA
- Correspondence: (A.M.); (O.C.)
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Spatial location, temperature and rainfall diversity affect the double burden of malnutrition among women in Kenya. SSM Popul Health 2021; 16:100939. [PMID: 34660880 PMCID: PMC8503666 DOI: 10.1016/j.ssmph.2021.100939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/27/2021] [Accepted: 09/30/2021] [Indexed: 11/22/2022] Open
Abstract
Studies have looked into how environmental and climate covariates affect under-and over-nutrition, but little is known about the spatial distribution of different forms of malnutrition in Kenya and whether there are locations that suffer from double-burden of malnutrition. This research quantifies spatial variations and estimates how climatic and environmental factors affect under-and over-nutrition among women in Kenya. This enables us to determine if the patterns in which these factors affect the malnutrition indicators are similar and whether there are overlaps in the spatial distributions. The study used data from the Demographic and Health Survey, which included cross-sectional data on malnutrition indicators as well as some climate and environmental variables. A multicategorical response variable that classified the women into one of four nutritional classes was generated from the body mass index (BMI) of the women, and a Bayesian geoadditive regression model with an estimate based on the Markov chain Monte Carlo simulation technique was adopted. Findings show that women in Turkana, Samburu, Isiolo, Baringo, Garissa, and West Pokot counties are more likely to be underweight than women in other counties while being overweight is prevalent in Kirinyag'a and Kitui counties. Obesity is prevalent in Kirinyag'a, Lamu, Kiambu, Murang'a, and Taita Taveta counties. The study further shows that as mean temperature and precipitation increase, the likelihood of being underweight reduces. The chances of being underweight are lower among literate women [OR: 0.614; 95% CrI: 0.513,0.739], married women [OR: 0.702; 95% CrI: 0.608,0.819] and those from rich households [OR: 0.617; 95% CrI: 0.489,0.772], which is not the case for overweight and obesity. The generated spatial maps identify hot spots of the double burden of malnutrition that can assist the government and donor agencies in channeling resources efficiently. Low- and middle-income countries have been experiencing double burden of malnutrition. The generated spatial maps identify hot spots of the double burden of malnutrition. Carefully thought-out policy plans are required to curb the challenges of the double burden of malnutrition. Burden of undernutrition has decreased but the cost of being overweight or obese is increasing among women.
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Analyzing the Influence of Wine and Beer Drinking, Smoking, and Leisure Time Screen Viewing Activity on Body Weight: A Cross-Sectional Study in Germany. Nutrients 2021; 13:nu13103553. [PMID: 34684553 PMCID: PMC8539669 DOI: 10.3390/nu13103553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/27/2021] [Accepted: 10/05/2021] [Indexed: 11/17/2022] Open
Abstract
The increasing global prevalence of overweight and obesity highlights an urgent need to explore modifiable obesogenic factors. This study investigated the impact of lifestyle factors, such as beer and wine drinking, cigarette smoking, and leisure time screen viewing activities, on body weight and the development of obesity. Individual level data were selected from a random sample of 3471 German adults using a two-stage disproportionate random sampling procedure. The empirical analysis employed a two-stage equations system and combined the endogenous treatment effects model with the quantile regression technique. Our estimations showed that the decisions to smoke and consume wine and beer were positively interrelated, especially in women. Frequent beer/wine drinkers of normal weight were found to have a lower BMI in the male subsample. Quantile regression estimates indicated a significant influence of smoking on BMI in both genders, with smokers’ BMI following an upward trend, especially in the upper quantiles of the distribution. Leisure time screen activity was found to have a major impact on females’ BMI. Prolonged television viewing and regular computer gaming had a strong relationship with weight increase in overweight women, whereas internet surfing was inversely correlated with the BMI of normal weight and slightly overweight female participants. Nutrition and health policies should direct individuals toward alternative recreational activities in order to substitute screen usage and reduce sedentary time. This study also raised doubts about the general belief that smokers have a lower body weight. As unhealthy behaviors usually co-occur or cluster together, obesity prevention interventions might also contribute to a decrease in smoking.
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Abstract
PURPOSE OF REVIEW The COVID-19 pandemic is associated with weight gain in certain individuals. This review highlights the risk factors for weight gain during COVID-19 self-quarantine in adults. RECENT FINDINGS Among those who have gained weight during COVID-19 self-quarantine, self-reported body weight has increased between .5 and 1.8 kg (± 2.8 kg) after just 2 months of quarantine. Identified risk factors for weight gain during COVID-19 self-quarantine are the following: increased sedentary behaviors, decreased physical activity, increased snacking frequency (particularly after dinner), increased alcohol intake, decreased water intake, emotional eating, decreased sleep quality, and being overweight/obese. Having identified risk factors for weight gain during the COVID-19 pandemic, practitioners and researchers should devise plans to assist those who have gained weight to re-learn weight management/weight loss strategies.
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Affiliation(s)
- Zachary Zeigler
- College of Science Engineering and Technology, Grand Canyon University, 19013 W Solano Dr. Litchfield Park, Phoenix, AZ, 85340, USA.
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Alyousif Z, Alkhunain N, Dahl WJ, Mathews AE. A content analysis of food advertising in Arab Gulf countries during Ramadan. Health Promot Int 2021; 35:1267-1272. [PMID: 31821486 PMCID: PMC7785300 DOI: 10.1093/heapro/daz116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Research has explored the link between exposure to marketing of foods high in energy and low in nutrients, and obesity in Western countries. The prevalence of obesity in Arab Gulf countries is similar to that of Western countries, yet the influence of advertising and frequency of exposure to advertising of foods on subsequent food choices and health is largely unexplored. This project sought to examine the number and quality of foods advertised on television during Ramadan in Arab Gulf countries. Television programming (36 h total), 12 h each for three stations, Alwatan, Dubai and MBC, was recorded. Food and restaurant advertisements (ads) were classified, totaled and analysed for dietary healthfulness using the Model SSCg3d. Of the total ads aired (n = 1473), food and restaurant ads were the most common (20.4%). The ad type and frequency varied among channels with restaurant ads most common on Alwatan, drinks and soda ads on Dubai, and sweet snacks and desserts ads on MBC (p < 0.001). Channels also differed regarding the frequency of dairy food ads (p < 0.001). Most food ads promoted less healthy foods similar to marketing practices in other countries with high rates of obesity. Many ads promoted foods high in energy, saturated fat, sodium and added sugar. This work signals the need to further understand the relationship between advertising of nutrient-poor foods, food behaviours and obesity in Arab Gulf countries and how advertising regulations may address this public health issue.
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Affiliation(s)
- Zainab Alyousif
- Food Science and Human Nutrition Department, University of Florida, Gainesville, FL, USA
| | - Nahlah Alkhunain
- Department of Health and Rehabilitation Science, Princess Nora bint Abdul Rahman University, Riyadh, Saudi Arabia
| | - Wendy J Dahl
- Food Science and Human Nutrition Department, University of Florida, Gainesville, FL, USA
| | - Anne E Mathews
- Food Science and Human Nutrition Department, University of Florida, Gainesville, FL, USA
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Alblas MC, Mollen S, Wennekers AM, Fransen ML, van den Putte B. Consuming media, consuming food: investigating concurrent TV viewing and eating using a 7-d time use diary survey. Public Health Nutr 2021; 26:1-10. [PMID: 34284844 PMCID: PMC10131140 DOI: 10.1017/s1368980021002858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/18/2021] [Accepted: 06/28/2021] [Indexed: 11/07/2022]
Abstract
OBJECTIVE One explanation for the relationship between TV viewing and obesity is that people may (over)eat while watching TV. The current study investigated associations between TV viewing and the time spent on (concurrent) eating in a naturalistic setting among a general population sample. DESIGN Preregistered secondary data analyses were performed of a diary survey in which respondents reported their time use in 10-min blocks for 7 d. SETTING Concurrent TV viewing and eating was operationalised as all blocks in which TV viewing and eating occurred simultaneously. Furthermore, the TV content respondents watched was coded as food-related (i.e. culinary content) or non-food related. PARTICIPANTS The sample composed of 2292 adults (58·9 % female) in the Netherlands, aged ≥ 20 years, from all educational levels (18·1 % low, 29·8 % middle and 51·4 % high). RESULTS More than half of the respondents (51·3 %) reported concurrent TV viewing and eating at least once during the 7-d diary period. The average eating occasion was longer in duration while watching TV (v. without media use), and the total time spent on eating was longer on days of concurrent TV viewing and eating (v. days of eating without media use). The percentage of TV viewing time spent on concurrent eating did not differ between food-related and non-food-related TV content. CONCLUSIONS Eating while watching TV was related to an increased time spent on eating. Even though energy intake was not assessed, these findings from a naturalistic setting provide further evidence that concurrent TV viewing and eating may contribute to overeating.
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Affiliation(s)
- Monique C Alblas
- Amsterdam School of Communication Research (ASCoR), University of Amsterdam, P.O. Box 15791, 1001 NGAmsterdam, The Netherlands
| | - Saar Mollen
- Amsterdam School of Communication Research (ASCoR), University of Amsterdam, P.O. Box 15791, 1001 NGAmsterdam, The Netherlands
| | | | - Marieke L Fransen
- Communication and Media, Behavioural Science Institute (BSI), Radboud Universiteit, Nijmegen, The Netherlands
| | - Bas van den Putte
- Amsterdam School of Communication Research (ASCoR), University of Amsterdam, P.O. Box 15791, 1001 NGAmsterdam, The Netherlands
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Ali SAEM, Aly MO, El-Nimr NA. Dietary practices of adult Egyptians before and during the COVID-19 lockdown. NUTRIRE : REVISTA DE SOCIEDADE BRASILEIRA DE ALIMENTACAO E NUTRICAO = JOURNAL OF THE BRAZILIAN SOCIETY OF FOOD AND NUTRITION 2021; 46:10. [PMID: 38624825 PMCID: PMC8204730 DOI: 10.1186/s41110-021-00139-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 05/28/2021] [Indexed: 01/05/2023]
Abstract
Aim The aim of this study was to describe dietary practices of adult Egyptians, estimate changes in their body mass index (BMI), and identify possible determinants of such changes before and during the COVID-19 lockdown. Subject and methods A cross-sectional web-based survey was conducted during the nationwide COVID-19 partial lockdown. Data were obtained from 430 Egyptian adults regarding their personal and socio-demographic characteristics, routine daily physical activities, dietary patterns, practices related to food purchase and food handling, and weight and BMI before and during the lockdown using an online web-based questionnaire. Results The number of daily meals and daily snacks significantly increased during the lockdown. Moreover, the consumption of all types of snacks increased, except for chocolate and sweets, whose consumption decreased. Eating of fast food decreased, whereas the number of individuals practicing indoor physical activities increased during the lockdown. During the lockdown, no significant changes in the mean BMI were observed. The mean weekly consumption of starch, meat, milk, fat, and free foods decreased, whereas the mean weekly consumption of fruits and vegetables increased. Food handling practices improved during the lockdown. Based on the results of the linear regression analysis, age, the number of daily meals, practicing of physical activities during lockdown, and mean weekly consumption of meat were the independent predictors of BMI during the lockdown. Conclusion During the lockdown, no significant changes in the BMI of adult Egyptians were observed, whereas dietary practices and food handling practices changed.
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Affiliation(s)
- Samar Abd El Mohsen Ali
- Department of Nutrition, High Institute of Public Health, Alexandria University, Alexandria, Egypt
| | - Maged Ossama Aly
- Department of Nutrition, High Institute of Public Health, Alexandria University, Alexandria, Egypt
| | - Nessrin Ahmed El-Nimr
- Department of Epidemiology, High Institute of Public Health, Alexandria University, Alexandria, Egypt
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Impacts of lockdown on dietary patterns among youths in China: the COVID-19 Impact on Lifestyle Change Survey. Public Health Nutr 2021; 24:3221-3232. [PMID: 33993895 PMCID: PMC8144820 DOI: 10.1017/s1368980020005170] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Objective: To assess changes in dietary patterns among youths in China after COVID-19 lockdown. Design: This study was based on the COVID-19 Impact on Lifestyle Change Survey (COINLICS), a national retrospective survey established in early May 2020. The questionnaire was distributed through social media platforms. The sociodemographic information and routine dietary patterns before and after lockdown of participants were investigated. t tests and χ2 tests were used to compare the differences in consumption patterns of twelve major food groups and beverages between sex and across educational levels before and after lockdown. Factor analysis was employed to obtain the main dietary patterns. Settings: China. Participants: A total of 10 082 youths. Results: A significant decrease was observed in the average weekly frequency of rice intake, while significant increases were observed in the frequency of intake of wheat products, other staple foods, fish, eggs, fresh vegetables, preserved vegetables, fresh fruit and dairy products (all P values < 0·01). Heterogeneities of average weekly frequency existed between sex and across educational levels to different extents. The three main dietary patterns derived were loaded most heavily on dairy products, rice and wheat products, separately; the rice pattern became more dominant than the wheat products pattern after lockdown. The frequency of sugar-sweetened beverage consumption had decreased, while the frequency of other beverages had increased. Conclusions: Our timely survey would inform policymakers and health professionals of these significant changes in youths’ dietary patterns after lockdown, with heterogeneities observed to different extents between sex and across educational levels, for better policy-making and public health practice.
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Kyprianidou M, Christophi CA, Giannakou K. Quarantine during COVID-19 outbreak: Adherence to the Mediterranean diet among the Cypriot population. Nutrition 2021; 90:111313. [PMID: 34119718 DOI: 10.1016/j.nut.2021.111313] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 04/25/2021] [Accepted: 04/25/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVE The aim of this study was to analyze adherence to the Mediterranean diet among the adult general population of Cyprus during the COVID-19 confinement. METHODS This was an Internet-based, cross-sectional study that collected information about socioeconomic and demographic characteristics, adherence to the Mediterranean diet and other dietary details, physical activity levels, and smoking habits using a self-administered questionnaire. The survey was conducted between April 6 and June 20, 2020, 1 to 2.5 mo after the initiation of the social confinement measures. RESULTS There were 1485 Cypriot adults who participated in the study. The median Mediterranean diet score was 21 (q1 = 19, q3 = 24) with men, married individuals, residents of rural regions, and physically active participants being more adherent to the Mediterranean diet compared with women; unmarried, divorced, or widowed; residents of urban regions; and physically inactive participants, respectively (P < 0.05). Multinomial logistic regression showed that being ≥45 y of age and physically active was positively associated with the Mediterranean diet score, whereas being unmarried, divorced, or widowed and a current smoker was negatively associated with the Mediterranean diet score (P < 0.05). CONCLUSIONS Adherence to the Mediterranean diet during the confinement imposed due to the COVID-19 pandemic among the Cypriot adult population was associated with male sex, age >45 y, being married, being physically active, and being resident of rural regions. The importance of better understanding of nutritional behavior during COVID-19 lockdowns is emphasized so public health authorities can plan future lockdown policies on nutritional recommendations, should a new pandemic occur.
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Affiliation(s)
- Maria Kyprianidou
- Cyprus International Institute for Environmental and Public Health, Cyprus University of Technology, Limassol, Cyprus; Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
| | - Costas A Christophi
- Cyprus International Institute for Environmental and Public Health, Cyprus University of Technology, Limassol, Cyprus
| | - Konstantinos Giannakou
- Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus.
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Andersen T, Byrne DV, Wang QJ. How Digital Food Affects Our Analog Lives: The Impact of Food Photography on Healthy Eating Behavior. Front Psychol 2021; 12:634261. [PMID: 33889111 PMCID: PMC8056120 DOI: 10.3389/fpsyg.2021.634261] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 03/05/2021] [Indexed: 01/13/2023] Open
Abstract
Obesity continues to be a global issue. In recent years, researchers have started to question the role of our novel yet ubiquitous use of digital media in the development of obesity. With the recent COVID-19 outbreak affecting almost all aspects of society, many people have moved their social eating activities into the digital space, making the question as relevant as ever. The bombardment of appetizing food images and photography – colloquially referred to as “food porn” – has become a significant aspect of the digital food experience. This review presents an overview of whether and how the (1) viewing, (2) creating, and (3) online sharing of digital food photography can influence consumer eating behavior. Moreover, this review provides an outlook of future research opportunities, both to close the gaps in our scientific understanding of the physiological and psychological interaction between digital food photography and actual eating behavior, and, from a practical viewpoint, to optimize our digital food media habits to support an obesity-preventive lifestyle. We do not want to rest on the idea that food imagery’s current prevalence is a core negative influence per se. Instead, we offer the view that active participation in food photography, in conjunction with a selective use of food-related digital media, might contribute to healthy body weight management and enhanced meal pleasure.
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Affiliation(s)
- Tjark Andersen
- Food Quality Perception and Society, Department of Food Science, Faculty of Technical Sciences, Aarhus University, Aarhus, Denmark.,Sino-Danish College (SDC), University of Chinese Academy of Sciences, Beijing, China
| | - Derek Victor Byrne
- Food Quality Perception and Society, Department of Food Science, Faculty of Technical Sciences, Aarhus University, Aarhus, Denmark.,Sino-Danish College (SDC), University of Chinese Academy of Sciences, Beijing, China
| | - Qian Janice Wang
- Food Quality Perception and Society, Department of Food Science, Faculty of Technical Sciences, Aarhus University, Aarhus, Denmark.,Sino-Danish College (SDC), University of Chinese Academy of Sciences, Beijing, China
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Alblas MC, Mollen S, Fransen ML, van den Putte B. See the cake and have it too? Investigating the effect of watching a TV cooking show on unhealthy food choices. Physiol Behav 2021; 236:113409. [PMID: 33789166 DOI: 10.1016/j.physbeh.2021.113409] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 03/11/2021] [Accepted: 03/25/2021] [Indexed: 12/16/2022]
Abstract
This study tested whether exposure to food-related (vs. non-food related) TV content would increase unhealthy food choices in unsuccessful restrained eaters (i.e., chronic dieters with low perceived self-regulatory success; PSRS), decrease unhealthy food choices in successful restrained eaters (i.e., chronic dieters with high PSRS), and would not affect food choices in unrestrained eaters (i.e., non-dieters). As such, we attempted to (1) explain previous mixed findings on behavioral effects of exposure to food-related TV content, and (2) generalize previous findings on successful and unsuccessful restrained and unrestrained eaters' differential reactivity to isolated food cues (e.g., food words) to food cues embedded in TV content. In a one-factorial between-subjects experiment, participants viewed a cooking segment in which high-calorie cakes were prepared (n = 50) or a non-food segment (n = 62) of a TV show. The percentage of unhealthy (vs. healthy) food choices in a computerized choice task served as dependent variable. Eating restraint and PSRS were measured afterwards. In contrast to the hypothesis, no three-way interaction between TV content, eating restraint, and PSRS on the percentage of unhealthy food choices was found. However, it was found that overall, people with lower levels of PSRS made a higher percentage of unhealthy food choices compared to people with higher levels of PSRS. Contrasting findings from previous research using isolated food cues, this study showed no evidence of unsuccessful restrained eaters' heightened susceptibility to food cues in TV content, possibly explained by a lower salience of or attention to food cues.
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Affiliation(s)
- Monique C Alblas
- Amsterdam School of Communication Research (ASCoR), University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV, Amsterdam, the Netherlands.
| | - Saar Mollen
- Amsterdam School of Communication Research (ASCoR), University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV, Amsterdam, the Netherlands
| | - Marieke L Fransen
- Amsterdam School of Communication Research (ASCoR), University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV, Amsterdam, the Netherlands
| | - Bas van den Putte
- Amsterdam School of Communication Research (ASCoR), University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV, Amsterdam, the Netherlands; Trimbos Institute, Netherlands Institute for Mental Health and Addiction, Da Costakade 45, 3521 VS, Utrecht, the Netherlands
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Do TV viewing and frequency of ultra-processed food consumption share mediators in relation to adolescent anxiety-induced sleep disturbance? Public Health Nutr 2021; 24:5491-5497. [PMID: 33500011 DOI: 10.1017/s1368980021000379] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To investigate the role of potential shared mediators in the association of TV viewing and frequency of ultra-processed food consumption with anxiety-induced sleep disturbance. DESIGN Cross-sectional study. SETTING Data from the Adolescent School-Based Health Survey, a Brazilian nationally representative survey of ninth-grade adolescents conducted in 2015, were used. PARTICIPANTS 99 791 adolescents (52 015 girls) with a mean age of 14·3 years (range 11-19) participated. All variables were collected through a self-reported questionnaire based on the Global School-Based Student Health Survey. Anxiety-induced sleep disturbance was the outcome. Over 4 h/d of TV viewing and daily consumption of ultra-processed foods were the exposures. Body satisfaction, loneliness, self-rated health and eating while watching TV or studying were mediators. Age, ethnicity, food insecurity, type of city (capital or interior), country region and physical activity were covariates. Logistic regression and mediation models (Karlsson-Holm-Breen method) assessed associations. RESULTS Both daily ultra-processed food consumption (boys: OR 1·48, 95 % CI 1·30, 1·70; girls: OR 1·46, 95 % CI 1·34, 1·60) and TV viewing (boys: OR 1 24, 95 % CI 1·08, 1·43; girls: OR 1·09, 95 % CI 1·00, 1·19) were associated with higher odds for anxiety-induced sleep disturbance. Loneliness and eating while watching TV or studying (only among girls) consistently mediated the association of both daily ultra-processed food consumption (loneliness: boys 17·4 %, girls 23·4 %; eat while watching TV or studying: girls 6·8 %) and TV viewing (loneliness: boys 22·9 %, girls 45·8 %; eat while watching TV or studying: boys 6·7 %, girls 17·9 %) with anxiety-induced sleep disturbance. CONCLUSIONS Daily ultra-processed food consumption and TV viewing share mediators and can act in synergic mechanisms in the association with anxiety-induced sleep disturbance. Therefore, future interventions should focus in the reduction of both behaviours in combination.
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Effect of oral or intragastric delivery of the bitter tastant quinine on food intake and appetite sensations: a randomised crossover trial. Br J Nutr 2021; 125:92-100. [PMID: 32660667 DOI: 10.1017/s0007114520002536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Stimulation of gastrointestinal taste receptors affects eating behaviour. Intraduodenal infusion of tastants leads to increased satiation and reduced food intake, whereas intraileal infusion of tastants does not affect eating behaviour. Currently, it is unknown whether oral- or intragastric administration of tastants induces a larger effect on eating behaviour. This study investigated the effects of oral- and/or intragastric administration of quinine on food intake, appetite sensations and heart rate variability (HRV). In a blinded randomised crossover trial, thirty-two healthy volunteers participated in four interventions with a 1-week washout: oral placebo and intragastric placebo (OPGP), oral quinine and intragastric placebo (OQGP), oral placebo and intragastric quinine (OPGQ) and oral quinine and intragastric quinine (OQGQ). On test days, 150 min after a standardised breakfast, subjects ingested a capsule containing quinine or placebo and were sham-fed a mixture of quinine or placebo orally. At 50 min after intervention, subjects received an ad libitum meal to measure food intake. Visual analogue scales for appetite sensations were collected, and HRV measurements were performed at regular intervals. Oral and/or intragastric delivery of the bitter tastant quinine did not affect food intake (OPGP: 3273·6 (sem 131·8) kJ, OQGP: 3072·7 (sem 132·2) kJ, OPGQ: 3289·0 (sem 132·6) kJ and OQGQ: 3204·1 (sem 133·1) kJ, P = 0·069). Desire to eat and hunger decreased after OQGP and OPGQ compared with OPGP (P < 0·001 and P < 0·05, respectively), whereas satiation, fullness and HRV did not differ between interventions. In conclusion, sole oral sham feeding with and sole intragastric delivery of quinine decreased desire to eat and hunger, without affecting food intake, satiation, fullness or HRV.
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Mougharbel F, Valois DD, Lamb M, Buchholz A, Obeid N, Flament M, Goldfield GS. Mediating role of disordered eating in the relationship between screen time and BMI in adolescents: longitudinal findings from the Research on Eating and Adolescent Lifestyles (REAL) study. Public Health Nutr 2020; 23:3336-3345. [PMID: 32787984 PMCID: PMC10200635 DOI: 10.1017/s136898002000049x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 01/23/2020] [Accepted: 02/10/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE This study investigated whether the duration and type of screen time (ST) (TV viewing, recreational computer use, video gaming) is longitudinally associated with z-BMI and if these relationships are mediated by disordered eating (emotional, restrained). DESIGN At baseline, participants were n 1197 (T1; 60 % female) adolescents (mean age = 13·51 years) who completed surveys over 2 years. ST was assessed by a self-reported measure created by the investigative team, while emotional and restrained eating was measured by the Dutch Eating Behaviour Questionnaire (DEB-Q). Height and weight were objectively measured to quantify z-BMI. SETTING Thirty-one public and two private schools from the region of Ottawa, Canada. PARTICIPANTS Students in grades 7-12. RESULTS Parallel multiple mediation analyses revealed that more time spent watching TV at baseline is associated with higher z-BMI at T3 (total effect; B = 0·19, se = 0·07, P = 0·01, 95 % CI 0·05, 0·34), but no relationships were observed for total ST exposure or other types of ST and z-BMI. Disordered eating did not mediate the positive association between baseline TV viewing and z-BMI at T3. CONCLUSIONS TV viewing was longitudinally associated with higher z-BMI in a community-based sample of adolescents, but disordered eating behaviours did not mediate this relationship. However, other non-pathological eating behaviours may mediate the association between ST and obesity and warrant further investigation. Finding suggests that targeting reduction in youth's TV viewing may be an effective component in the prevention of childhood obesity.
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Affiliation(s)
- Fatima Mougharbel
- Interdisciplinary School of Health Sciences, University of Ottawa, Ottawa, ON, Canada
- Healthy Active Living and Obesity Research Group, Children’s Hospital of Eastern Ontario, Ottawa, ONK1H 8L1, Canada
| | - Darcie D Valois
- Children’s Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - Megan Lamb
- Carleton University Department of Psychology, Ottawa, ON, Canada
- Centre for Healthy Active Living, Children’s Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Annick Buchholz
- Centre for Healthy Active Living, Children’s Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Nicole Obeid
- Eating Disorders Program, Children’s Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Martine Flament
- The Institute for Mental Health Research, Ottawa, ON, Canada
| | - Gary S Goldfield
- Healthy Active Living and Obesity Research Group, Children’s Hospital of Eastern Ontario, Ottawa, ONK1H 8L1, Canada
- Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
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Fraga RS, Silva SLR, Santos LCD, Titonele LRDO, Carmo ADS. The habit of buying foods announced on television increases ultra-processed products intake among schoolchildren. CAD SAUDE PUBLICA 2020; 36:e00091419. [PMID: 32756770 DOI: 10.1590/0102-311x00091419] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 01/15/2020] [Indexed: 11/22/2022] Open
Abstract
This study aimed to verify the effects of buying television advertised food in schoolchildren eating behaviors. We performed a cross-sectional study with fourth grade students of an elementary education in Belo Horizonte, Minas Gerais State, Brazil. We analyzed anthropometric data, the habit of buying television advertised food/beverages, and food consumption (two 24-hour dietary recalls). Logistic regression models were conducted and adjusted for gender, age, caloric intake, nutritional status, and social deprivation of area of residence. In total, 797 children were evaluated, the mean age was 9.81 (0.59) years, 50.7% were female, and 32.4% overweight. The prevalence of the habit of buying television advertised food was 43.1%, among which 99.3% concerned ultra-processed foods, according to the classification proposed by Monteiro et al. (2016), mainly milk beverages (12.1%), industrialized biscuits (11.5%) and candies (9.5%). The habit of buying advertised food increased the chance of consuming ultra-processed foods (OR = 1.92; 95%CI: 1.06-3.46). We found no correlation between this habit and the consumption of minimally processed and processed foods (p < 0.05). This study findings may corroborate the debate on food advertising policy and the development of effective nutrition interventions among schoolchildren, which should involve integrated education bringing together children and parents.
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Affiliation(s)
| | | | | | - Luana Rosa de Oliveira Titonele
- Secretaria Municipal de Assistência Social, Segurança Alimentar e Cidadania, Prefeitura de Belo Horizonte, Belo Horizonte, Brazil
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Howie EK, McNally S, Straker LM. Exploring the Reliability and Validity of the TechU-Q to Evaluate Device and Purpose Specific Screen Use in Preschool Children and Parents. JOURNAL OF CHILD AND FAMILY STUDIES 2020; 29:2879-2889. [PMID: 32837150 PMCID: PMC7405318 DOI: 10.1007/s10826-020-01787-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Young children are increasingly using mobile technology, with potential for positive and negative developmental consequences. Parents are responsible to guide children in their use of technology based on recommendations and guidelines. Guidelines for screen use in young children have been based on little empirical information on contemporary screen use. This study surveyed parents of young children (n = 96, mean child age 3.0, SD 1.0 years) from three settings (Australia, United States) to test the reliability and validity of a new tool to capture richer data on technology use within a techno-microsystem. The TechU-Q demonstrated reasonable test-retest reliability and face and construct validity. Young children averaged more than 60 min per day of total technology use, mostly using TV, tablet computers, and mobile phones. The primary purposes for child use were educational and watching videos. Parental attitudes towards technology and parent use were associated with their child's use. Future guidelines should utilize detailed descriptions of technology use by device and purpose to provide more relevant advice on technology use for young children.
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A review of the short- and long-term impact of weight loss on appetite in youth: what do we know and where to from here? Proc Nutr Soc 2020; 79:357-366. [PMID: 32517831 DOI: 10.1017/s0029665120007028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This review seeks to synthesise our knowledge about changes in hunger and satiety that occur during diet-induced weight loss and during weight loss maintenance, with a particular focus on youth with obesity. Mechanisms of appetite responses to weight loss rely heavily on the adult literature. Physiological mechanisms that control appetite and satiety via the gut-brain axis have been elucidated but we have an incomplete picture of changes in gut hormones and peptides in youth with obesity. In adolescents, the role of the brain in long-term sensing of body composition and modifying appetite and satiety changes is easily over-ridden by hedonic influences for the reward of highly palatable sweet foods and encourages over-consumption. Accordingly, reward cues and hyper-responsiveness to palatable foods lead to a pattern of food choices. Different reward systems are necessary that are substantial enough to reward the continued individual effort required to sustain new behaviours, that need to be adopted to support a reduced body weight. Periods of growth and development during childhood provide windows of opportunity for interventions to influence body weight trajectory but long-term studies are lacking. More emphasis needs to be placed on anticipatory guidance on how to manage powerful hedonic influences of food choice, essential to cope with living in our obesogenic environment and managing hunger which comes with the stronger desire to eat after weight has been lost.
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Rodríguez-Pérez C, Molina-Montes E, Verardo V, Artacho R, García-Villanova B, Guerra-Hernández EJ, Ruíz-López MD. Changes in Dietary Behaviours during the COVID-19 Outbreak Confinement in the Spanish COVIDiet Study. Nutrients 2020; 12:E1730. [PMID: 32531892 PMCID: PMC7353108 DOI: 10.3390/nu12061730] [Citation(s) in RCA: 287] [Impact Index Per Article: 71.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/26/2020] [Accepted: 06/08/2020] [Indexed: 12/19/2022] Open
Abstract
The aim of this study was to evaluate whether dietary behaviours of the Spanish adult population were changed during the COVID-19 outbreak confinement. For that purpose, an online questionnaire, based on 44 items including socio-demographic data, Mediterranean diet (MedDiet) Adherence Screener (MEDAS) as a reference of a healthy diet, processed foods intake, changes in their usual food choices and weight gain was distributed using social media and snowball sampling. A total of 7514 participants (37% aged below 35 years, 70.6% female, 77.9% university-level education or higher) from all the Spanish territory completed the questionnaire. Results outlined healthier dietary behaviours during the confinement when compared to previous habits. Overall, the MEDAS score (ranging from 0 to 14, whereby higher a scoring reflects greater adherence to the MedDiet) increased significantly from 6.53 ± 2 to 7.34 ± 1.93 during the confinement. Multivariate logistic regression models, adjusted for age, gender, region and other variables, showed a statistically significant higher likelihood of changing the adherence to the MedDiet (towards an increase in adherence) in those persons who decreased the intake of fried foods, snacks, fast foods, red meat, pastries or sweet beverages, but increased MedDiet-related foods such as olive oil, vegetables, fruits or legumes during the confinement. COVID-19 confinement in Spain has led to the adoption of healthier dietary habits/behaviours in the studied population, as reflected by a higher adherence to the MedDiet. This improvement, if sustained in the long-term, could have a positive impact on the prevention of chronic diseases and COVID-19-related complications.
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Affiliation(s)
- Celia Rodríguez-Pérez
- Department of Nutrition and Food Science, University of Granada, Campus of Cartuja, 18071 Granada, Spain; (V.V.); (R.A.); (B.G.-V.); (E.J.G.-H.); (M.D.R.-L.)
- Institute of Nutrition and Food Technology (INYTA) ‘José Mataix’, Biomedical Research Centre, University of Granada, Avenida del Conocimiento s/n, E-18071 Granada, Spain
| | - Esther Molina-Montes
- Department of Nutrition and Food Science, University of Granada, Campus of Cartuja, 18071 Granada, Spain; (V.V.); (R.A.); (B.G.-V.); (E.J.G.-H.); (M.D.R.-L.)
- Institute of Nutrition and Food Technology (INYTA) ‘José Mataix’, Biomedical Research Centre, University of Granada, Avenida del Conocimiento s/n, E-18071 Granada, Spain
- Instituto de Investigación Biosanitaria ibs. GRANADA, University Hospital of Granada/University of Granada, 18011 Granada, Spain
| | - Vito Verardo
- Department of Nutrition and Food Science, University of Granada, Campus of Cartuja, 18071 Granada, Spain; (V.V.); (R.A.); (B.G.-V.); (E.J.G.-H.); (M.D.R.-L.)
- Institute of Nutrition and Food Technology (INYTA) ‘José Mataix’, Biomedical Research Centre, University of Granada, Avenida del Conocimiento s/n, E-18071 Granada, Spain
| | - Reyes Artacho
- Department of Nutrition and Food Science, University of Granada, Campus of Cartuja, 18071 Granada, Spain; (V.V.); (R.A.); (B.G.-V.); (E.J.G.-H.); (M.D.R.-L.)
| | - Belén García-Villanova
- Department of Nutrition and Food Science, University of Granada, Campus of Cartuja, 18071 Granada, Spain; (V.V.); (R.A.); (B.G.-V.); (E.J.G.-H.); (M.D.R.-L.)
| | - Eduardo Jesús Guerra-Hernández
- Department of Nutrition and Food Science, University of Granada, Campus of Cartuja, 18071 Granada, Spain; (V.V.); (R.A.); (B.G.-V.); (E.J.G.-H.); (M.D.R.-L.)
| | - María Dolores Ruíz-López
- Department of Nutrition and Food Science, University of Granada, Campus of Cartuja, 18071 Granada, Spain; (V.V.); (R.A.); (B.G.-V.); (E.J.G.-H.); (M.D.R.-L.)
- Institute of Nutrition and Food Technology (INYTA) ‘José Mataix’, Biomedical Research Centre, University of Granada, Avenida del Conocimiento s/n, E-18071 Granada, Spain
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Webster EK, Staiano AE. Extended Heavy Television Viewing May Impact Weight Long Term in Adolescents. J Adolesc Health 2020; 66:517-519. [PMID: 32331620 DOI: 10.1016/j.jadohealth.2020.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 02/19/2020] [Indexed: 11/26/2022]
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Abstract
PURPOSE OF REVIEW To examine associations between video game play and obesity in children. RECENT FINDINGS Based on a scoping review of 26 studies (25 cross-sectional; 1 longitudinal) published in 2013-2018, 14 studies (53%) reported no association between video game play and obesity, and 12 studies reported positive associations. In a review of 8 systematic reviews, there was preliminary evidence on the effectiveness of exergame (physically active) play for weight reduction and to attenuate weight gain but little indication that interventions effectively reduced video game play or general screen time. This review found ambiguous evidence on the extent to which video game play is or is not significantly associated with obesity in children and preliminary evidence of exergame play as a tool for weight reduction and attenuation of weight gain. Several gaps existed in understanding the relationship between video game play and obesity, and prospective and interventional trials are needed.
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Affiliation(s)
- Chelsea L Kracht
- Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA, 70808, USA
| | - Elizabeth D Joseph
- Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA, 70808, USA
| | - Amanda E Staiano
- Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA, 70808, USA.
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Naderer B, Binder A, Matthes J, Spielvogel I, Forrai M. Food as an eye-catcher. An eye-tracking study on Children's attention to healthy and unhealthy food presentations as well as non-edible objects in audiovisual media. Pediatr Obes 2020; 15:e12591. [PMID: 31905267 PMCID: PMC7027508 DOI: 10.1111/ijpo.12591] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 10/08/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND Food presentations within media content are often made responsible for todays' obesity epidemic. This assessment is based on the assumption that food presentations create cue reactivity, which in turn affects the amount of food intake. OBJECTIVE This study investigates children's implicit reactions (cue reactivity) toward healthy, unhealthy, and non-ediblel objects. METHODS We conducted an experimental eye-tracking study comparing children's cue reactivity assessed with visual attention toward healthy and unhealthy food presentations, as well as non-edible objects. We controlled for the role of children's hunger, body mass index (BMI), and age. RESULTS Results indicated no difference between healthy and unhealthy food presentations, yet food generally aroused more visual attention in children compared to non-edible objects. Explicit memory for the embedded foods or objects was mediated through visual attention. However, unhealthy food presentations also directly affected children's explicit memory. CONCLUSIONS Compared to non-edible objects, food presentations seem to be eye-catchers that immediately grab children's attention and they are also able to maintain this attention. Yet, for unhealthy food presentations, memory seems to be less dependent on visual attention. That is, compared to healthy products or non-edible objects, unhealthy food presentations do not require the same amount of visual attention in order to be remembered.
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Affiliation(s)
| | - Alice Binder
- Department of CommunicationUniversity of ViennaViennaAustria
| | - Jörg Matthes
- Department of CommunicationUniversity of ViennaViennaAustria
| | - Ines Spielvogel
- Department of CommunicationUniversity of ViennaViennaAustria
| | - Michaela Forrai
- Department of CommunicationUniversity of ViennaViennaAustria
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Monteiro LZ, Varela AR, Souza PD, Maniçoba ACM, Braga Júnior F. Hábitos alimentares, atividade física e comportamento sedentário entre escolares brasileiros: Pesquisa Nacional de Saúde do Escolar, 2015. REVISTA BRASILEIRA DE EPIDEMIOLOGIA 2020; 23:e200034. [DOI: 10.1590/1980-549720200034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 03/12/2019] [Indexed: 11/21/2022] Open
Abstract
RESUMO: Introdução: A urbanização e a industrialização colaboraram para a alteração nos padrões de alimentação, bem como para o surgimento de comportamentos sedentários e a redução da atividade física. Objetivos: Identificar e descrever a prevalência de hábitos alimentares, prática de atividade física e comportamento sedentário em escolares brasileiros e analisar sua associação com as características sociodemográficas. Métodos: Foram utilizados dados da Pesquisa Nacional de Saúde do Escolar de 2015. Foram calculadas prevalências, razões de prevalências e intervalos de 95% de confiança (IC95%). As análises foram ajustadas para idade escolaridade materna. Resultados: A maioria consumia feijão (65,1%) e guloseimas (52,3%), teve mais de três dias de aula de Educação Física escolar (50,7%), realizava atividade física fora da escola por mais de três dias (55,4%), tinha comportamento sedentário (73,3%) e realizava atividade física durante 60 min/dia por menos de quatro dias na semana (72,7%). Em geral, as meninas estavam mais expostas a práticas alimentares não desejáveis e ao comportamento sedentário, e o melhor nível socioeconômico associou-se a maiores prevalências dos indicadores estudados. Elevado consumo de alimentos não saudáveis, aumento do comportamento sedentário e redução na prática de atividade física. Conclusão: Observou-se associação de atitudes não saudáveis com características sociodemográficas entre os escolares. Estratégias que foquem na redução desses comportamentos irão contribuir para ações de promoção da saúde nos ambientes escolar e familiar.
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The Social Context of Sedentary Behaviors and Their Relationships With Health in Later Life. J Aging Phys Act 2019; 27:797-806. [PMID: 30859891 DOI: 10.1123/japa.2018-0109] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This study examined sedentary behaviors among older adults and explored associations with social context and health measures using cross-sectional data from the National Health and Aging Trends Study (N = 1,687). Multivariate models were estimated to explore associations of time in six sedentary behaviors (i.e., television watching, sitting and talking, hobbies, computer use, driving, and resting) with sociodemographic characteristics and level of social engagement and with health status. Results indicated substantial variability in sedentary behaviors, with television watching being the most frequent and resting the least frequent activities. Sedentary behaviors varied by sociodemographic characteristics, including age, race/ethnicity, and education, as well as by level of social engagement. Television watching and resting, but not other behaviors, were associated with poorer health. These findings help to unpack the role of social context in sedentary behaviors and could inform public health interventions aimed at reducing time spent in behaviors that are adversely associated with health.
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Vinciguerra F, Tumminia A, Roppolo F, Romeo LC, La Spina N, Baratta R, Parrino C, Sciacca L, Vigneri R, Frittitta L. Impact of unhealthy childhood and unfavorable parents' characteristics on adiposity in schoolchildren. Diabetes Metab Res Rev 2019; 35:e3199. [PMID: 31257680 DOI: 10.1002/dmrr.3199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 06/06/2019] [Accepted: 06/20/2019] [Indexed: 11/06/2022]
Abstract
BACKGROUND Childhood obesity is encouraged by low physical activity (PA), time spent using screens (screen time, ST), and by sugar-sweetened beverage consumption (SSBc). It is also influenced by unfavorable parents' characteristics, such as a high body mass index (BMI) and low education level (EL). Our aim was to evaluate the overall and specific influence of these factors on childhood adiposity. MATERIAL AND METHODS Anthropometric parameters including BMI z-score, waist circumference (WC), waist to height ratio (WtHR), and fat mass were measured in a cohort of 1702 schoolchildren (6.0-14.5 years, mean 10.7 ± 1.8) and questionnaires concerning children's PA, ST, and SSBc, and parent's BMI and EL were administered to parents. RESULTS Overweight/obesity prevalence was higher (P < .0001) in males (57%) than in females (43%). Less physically active children (28.9%) had a higher prevalence of overweight/obesity and higher BMI z-score, WC, WtHR, and fat mass relative to more physically active children (P < .05). PA was negatively associated with the BMI z-score (r = 0.18, P < .0001) and fat mass percentage (r = 0.18, P < .0001). Children with more ST had higher WC and WtHR than non-ST viewers (P < .05) but not BMI. Moreover, SSBc did not influence the anthropometric parameters. At multivariate analysis, male gender, less PA, and parental risk factors (parent's overweight/obesity and low/medium EL) were independently associated with overweight and obesity among childhood with a progressively increasing odds ratio (1.65, 1.40, and 1.80, respectively). CONCLUSIONS Male gender, behavioral risk factors (particularly low PA), and parent's characteristics are important correlates of obesity in children.
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Affiliation(s)
- Federica Vinciguerra
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Andrea Tumminia
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Francesca Roppolo
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Luana Catena Romeo
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Nadia La Spina
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | | | - Cristina Parrino
- Endocrinology and Diabetology Unit, I.R.C.C.S, Policlinico San Donato University Hospital, Milan, Italy
| | - Laura Sciacca
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
- Unit of Endocrinology, Garibaldi Hospital, Catania, Italy
| | | | - Lucia Frittitta
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
- Unit of Endocrinology, Garibaldi Hospital, Catania, Italy
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Spence C, Mancini M, Huisman G. Digital Commensality: Eating and Drinking in the Company of Technology. Front Psychol 2019; 10:2252. [PMID: 31649587 PMCID: PMC6794350 DOI: 10.3389/fpsyg.2019.02252] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 09/20/2019] [Indexed: 11/24/2022] Open
Abstract
Commensality is a key aspect of social dining. However, previous research has identified a number of pros and cons associated with the incorporation of digital technology into eating and drinking episodes. For instance, those who are distracted by digital technology may eat/drink more (that is, they may overconsume) as a result of their failure to attend to the food-related sensations that are thought to cue the termination of eating. Similarly, it has often been suggested that the use of mobile devices at mealtimes can disrupt the more commensal aspects of dining/drinking (at least among those who are physically present together). At the same time, however, looking to the future, it seems clear that digital technologies also hold the promise of delivering opportunities for enhanced multisensory experiential dining. For instance, they might be used to match the auditory, visual, or audiovisual entertainment to the eating/drinking episode (e.g., think only about watching a Bollywood movie while eating a home-delivery Indian meal, say). Indeed, given the growing societal problems associated with people dining by themselves, there are a number of routes by which digital technologies may increasingly help to connect the solo diner with physically co-located, remote, or even virtual dining partners. In this review of the literature, our focus is specifically on the role of technology in inhibiting/facilitating the more pleasurable social aspects of dining, what one might call "digital commensality." The focus is primarily on Westernized adults with reasonable access to, and familiarity with, digital technologies.
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Affiliation(s)
- Charles Spence
- Crossmodal Research Laboratory, Oxford University, Oxford, United Kingdom
| | - Maurizio Mancini
- School of Computer Science and IT, University College Cork, Cork, Ireland
| | - Gijs Huisman
- Digital Society School, Amsterdam University of Applied Sciences, Amsterdam, Netherlands
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Duarte APP, Rodrigues PRM, Ferreira MG, Cunha DB, Moreira NF, Sichieri R, Muraro AP. Socio-economic and demographic characteristics associated with risk behaviour patterns for chronic non-communicable diseases in Brazil: data from the National Health Survey, 2013. Public Health Nutr 2019; 22:2083-2091. [PMID: 30859926 PMCID: PMC10260586 DOI: 10.1017/s136898001900034x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 11/19/2018] [Accepted: 01/16/2019] [Indexed: 01/06/2023]
Abstract
OBJECTIVE To identify risk behaviour patterns for chronic non-communicable diseases (NCD) in the Brazilian population and to investigate associated socio-economic and demographic factors. DESIGN Factor analysis was used to identify patterns considering the following risk behaviours: consumption of soft drinks/artificial juice, sweet foods, red meat with apparent fat, chicken skin; inadequate consumption of fruits and vegetables; alcohol abuse; smoking; absence of physical activity during leisure time; and time spent watching television. The χ 2 test was used to compare ratios. All analyses accounted for weighting factors and the study's complex sampling design effect. The socio-economic and demographic variables evaluated were gender, age, schooling level and macro region of residence. SETTING National Health Survey, a household survey with national representation, conducted in 2013 in Brazil.ParticipantsIndividuals (n 60202) aged 18 years or over. RESULTS Four risk behaviour patterns were identified: 'Physical inactivity in leisure time and Inadequate consumption of fruits and vegetables', 'Saturated fat', 'Alcohol and Smoking' and 'Sedentary behaviour and Sugar', explaining 52·01 % of the total variance. Overall, greater adherence to 'Saturated fat' and 'Alcohol and Smoking' patterns was observed among men and those with lower education level. The 'Sedentary behaviour and Sugar' and 'Physical inactivity in leisure time and Inadequate consumption of fruits and vegetables' patterns had greater adherence among younger individuals, and the first was associated with higher education whereas the second with less education among individuals residing in the North and Northeast regions. CONCLUSIONS Risk behaviour patterns for NCD were heterogeneous, reflecting the socio-economic and demographic differences in Brazil.
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Affiliation(s)
- Ana Paula P Duarte
- Department of Food and Nutrition, Federal University of Mato Grosso, Cuiabá, MG, Brazil
| | | | | | - Diana Barbosa Cunha
- Department of Social Medicine, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Naiara Ferraz Moreira
- Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Rosely Sichieri
- Department of Epidemiology, Institute of Social Medicine, Rio de Janeiro State University, Rio de Janeiro, RJ, Brazil
| | - Ana Paula Muraro
- Institut of Public Health, Department of Public Health, Federal University of Mato Grosso, Av. Fernando Corrêa da Costa 2367, Bairro Boa Esperança, Bloco: CCBS III, Cuiabá, MT 78060-900, Brazil
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Abstract
This cross-sectional study examined the associations of recreational screen time (viewing TV programs on any screen-based device and computer use, performed while sitting) with body mass index (BMI) categories and waist-to-height ratio (WHtR) tertiles in 10,228 children (mean age 11.1 years, SD 0.8). We categorized the children into Light, Medium and Heavy TV viewers and computer users, and into Low, Medium and High exercise groups. Compared with Light TV viewers, Medium (OR: 1.30, 95% CI: 1.11–1.52, when adjusted for age, sex, language, sleep duration and exercise) and Heavy (OR: 1.57, 95% CI: 1.34–1.83) TV viewers had a higher risk of being overweight. Similarly, Heavy computer users had a higher risk of being overweight (OR: 1.42, 95% CI: 1.21–1.67). We observed interactions between exercise and TV viewing (p = 0.012) or computer use (p = 0.010). However, Heavy TV viewers had a higher risk of being overweight in all exercise groups. The associations of TV viewing and computer use were similar with BMI and WHtR. To conclude, heavy sedentary screen time is associated with overweight and central adiposity in children. Moreover, heavy TV viewers have a higher risk for overweight and central adiposity, regardless of weekly exercise duration.
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