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Graça J, Campos L, Guedes D, Roque L, Brazão V, Truninger M, Godinho C. How to enable healthier and more sustainable food practices in collective meal contexts: A scoping review. Appetite 2023; 187:106597. [PMID: 37178929 DOI: 10.1016/j.appet.2023.106597] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 05/01/2023] [Accepted: 05/09/2023] [Indexed: 05/15/2023]
Abstract
Collective meal contexts such as restaurants, cafeterias and canteens can help accelerate transitions to healthier and more sustainable diets. However, evidence from intervention studies on these contexts lacks integration. This scoping review aimed to map determinants of dietary change in collective meal contexts across multiple settings, interventions, target groups, and target behaviors. The review provided two main outcomes: (i) identifying intervention components to promote dietary change in collective meal contexts, based on the existing body of evidence; and (ii) classifying and integrating these intervention components into an overarching framework of behavior change (i.e., COM-B system). The review encompassed twenty-eight databases via two indexing services and extracted information from 232 primary sources (27,458 records selected for title and abstract screening, 574 articles selected for full-text screening). We identified a total of 653 intervention activities, which were classified into intervention components and grouped under three broad themes, namely contextual and environmental changes, social influence, and knowledge and behavioral regulation. Multi-component interventions tended to report overall positive outcomes. The review proposes several directions for future research, including: (i) moving toward more theory-based interventions in collective meal contexts; (ii) providing more detailed information about intervention settings, implementation, target groups, activities, and materials; and (iii) improving the use of open science practices in the field. Furthermore, the review offers a free, original, open-access list and synthesis of 277 intervention studies in collective meal contexts, which can help intervention planners and evaluators optimize their efforts to promote healthier and more sustainable food practices in these contexts.
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Affiliation(s)
- João Graça
- University of Groningen, Groningen, the Netherlands; Instituto de Ciências Sociais da Universidade de Lisboa (ICS-ULisboa), Lisboa, Portugal.
| | - Lúcia Campos
- Instituto de Ciências Sociais da Universidade de Lisboa (ICS-ULisboa), Lisboa, Portugal; Iscte - Instituto Universitário de Lisboa, CIS_Iscte, Portugal
| | - David Guedes
- Instituto de Ciências Sociais da Universidade de Lisboa (ICS-ULisboa), Lisboa, Portugal; Iscte - Instituto Universitário de Lisboa, CIS_Iscte, Portugal
| | - Lisa Roque
- Iscte - Instituto Universitário de Lisboa, CIS_Iscte, Portugal
| | | | - Monica Truninger
- Instituto de Ciências Sociais da Universidade de Lisboa (ICS-ULisboa), Lisboa, Portugal
| | - Cristina Godinho
- NOVA National School of Public Health, Public Health Research Center, Comprehensive Health Research Center, CHRC, NOVA University Lisbon, Lisbon, Portugal
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Livingstone KM, Rawstorn JC, Partridge SR, Godrich SL, McNaughton SA, Hendrie GA, Blekkenhorst LC, Maddison R, Zhang Y, Barnett S, Mathers JC, Packard M, Alston L. Digital behaviour change interventions to increase vegetable intake in adults: a systematic review. Int J Behav Nutr Phys Act 2023; 20:36. [PMID: 36973716 PMCID: PMC10042405 DOI: 10.1186/s12966-023-01439-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 03/15/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Digital interventions may help address low vegetable intake in adults, however there is limited understanding of the features that make them effective. We systematically reviewed digital interventions to increase vegetable intake to 1) describe the effectiveness of the interventions; 2) examine links between effectiveness and use of co-design, personalisation, behavioural theories, and/or a policy framework; and 3) identify other features that contribute to effectiveness. METHODS A systematic search strategy was used to identify eligible studies from MEDLINE, Embase, PsycINFO, Scopus, CINAHL, Cochrane Library, INFORMIT, IEEE Xplore and Clinical Trial Registries, published between January 2000 and August 2022. Digital interventions to increase vegetable intake were included, with effective interventions identified based on statistically significant improvement in vegetable intake. To identify policy-action gaps, studies were mapped across the three domains of the NOURISHING framework (i.e., behaviour change communication, food environment, and food system). Risk of bias was assessed using Cochrane tools for randomized, cluster randomized and non-randomized trials. RESULTS Of the 1,347 records identified, 30 studies were included. Risk of bias was high or serious in most studies (n = 25/30; 83%). Approximately one quarter of the included interventions (n = 8) were effective at improving vegetable intake. While the features of effective and ineffective interventions were similar, embedding of behaviour change theories (89% vs 61%) and inclusion of stakeholders in the design of the intervention (50% vs 38%) were more common among effective interventions. Only one (ineffective) intervention used true co-design. Although fewer effective interventions included personalisation (67% vs 81%), the degree of personalisation varied considerably between studies. All interventions mapped across the NOURISHING framework behaviour change communication domain, with one ineffective intervention also mapping across the food environment domain. CONCLUSION Few digital interventions identified in this review were effective for increasing vegetable intake. Embedding behaviour change theories and involving stakeholders in intervention design may increase the likelihood of success. The under-utilisation of comprehensive co-design methods presents an opportunity to ensure that personalisation approaches better meet the needs of target populations. Moreover, future digital interventions should address both behaviour change and food environment influences on vegetable intake.
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Affiliation(s)
- Katherine M Livingstone
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Melbourne Burwood Campus, 221 Burwood Highway, VIC, 3125, Melbourne, Australia.
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3220, Australia.
| | - Jonathan C Rawstorn
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3220, Australia
| | - Stephanie R Partridge
- Engagement and Co-Design Research Hub, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Stephanie L Godrich
- School of Medical and Health Sciences, Nutrition and Health Innovation Research Institute, Edith Cowan University, Bunbury, WA, 6230, Australia
| | - Sarah A McNaughton
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3220, Australia
| | - Gilly A Hendrie
- Human Health Program, Health & Biosecurity, CSIRO, Adelaide, SA, 5000, Australia
| | - Lauren C Blekkenhorst
- School of Medical and Health Sciences, Nutrition and Health Innovation Research Institute, Edith Cowan University, Perth, Australia
| | - Ralph Maddison
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3220, Australia
| | - Yuxin Zhang
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3220, Australia
| | - Scott Barnett
- Applied Artificial Intelligence Institute (A²I²), Deakin University, Geelong, Australia
| | - John C Mathers
- Human Nutrition & Exercise Research Centre, Centre for Healthier Lives, Population Health Sciences Institute, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK
| | - Maria Packard
- The National Heart Foundation of Australia, Melbourne, VIC, 3000, Australia
| | - Laura Alston
- Deakin Rural Health, School of Medicine, Faculty of Health, Deakin University, Warrnambool, Australia
- The Global Obesity Centre, Institute for Health Transformation, Faculty of Health, Deakin University, 1 Gheringhap Street, Geelong, VIC, 3220, Australia
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Luo M, Allman-Farinelli M. Trends in the Number of Behavioural Theory-Based Healthy Eating Interventions Inclusive of Dietitians/Nutritionists in 2000-2020. Nutrients 2021; 13:nu13114161. [PMID: 34836417 PMCID: PMC8623843 DOI: 10.3390/nu13114161] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 11/06/2021] [Accepted: 11/10/2021] [Indexed: 01/08/2023] Open
Abstract
Nutrition interventions developed using behaviour theory may be more effective than those without theoretical underpinnings. This study aimed to document the number of theory-based healthy eating interventions, the involvement of dietitians/nutritionists and the behaviour theories employed from 2000 to 2020. We conducted a review of publications related to healthy eating interventions that used behaviour change theories. Interventional studies published in English between 2000 and 2020 were retrieved from searching Medline, Cinahl, Embase, Psycinfo and Cochrane Central. Citation, country of origin, presence or absence of dietitian/nutritionist authors, participants, dietary behaviours, outcomes, theories and any behaviour change techniques (BCTs) stated were extracted. The publication trends on a yearly basis were recorded. A total of 266 articles were included. The number of theory-based interventions increased over the two decades. The number of studies conducted by dietitians/nutritionists increased, but since 2012, increases have been driven by other researchers. Social cognitive theory was the most used behaviour theory. Dietitians/nutritionists contributed to growth in publication of theory-based healthy eating interventions, but the proportion of researchers from other professions engaged in this field increased markedly. The reasons for this growth in publications from other professions is unknown but conjectured to result from greater prominence of dietary behaviours within the context of an obesity epidemic.
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Affiliation(s)
- Man Luo
- Charles Perkins Centre, The University of Sydney, Camperdown, NSW 2006, Australia;
- Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310020, China
| | - Margaret Allman-Farinelli
- Charles Perkins Centre, The University of Sydney, Camperdown, NSW 2006, Australia;
- Correspondence: ; Tel.: +61-2-90367045
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Environmental Intervention in a University Canteen with Focus on Decision Guidance-Effects on Sale and Daily Consumption of Vegetables and Fruit. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph181910443. [PMID: 34639745 PMCID: PMC8507895 DOI: 10.3390/ijerph181910443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 09/28/2021] [Accepted: 09/29/2021] [Indexed: 12/02/2022]
Abstract
The purpose of the study was to evaluate whether an environmental intervention in a university canteen changes the sale and daily consumption of vegetables and fruit among canteen users. The intervention focused on decision guidance, including a positive incentive and nudging. In a pretest−posttest-design, daily sales data of pieces (pcs) of vegetable components and fruit, as well as the sale per main component (pcs/mc), were assessed. Here, 20 opening days were analyzed, each after the intervention (t1) and in the same period of the previous year (t0). Vegetable and fruit consumption were assessed in a controlled pretest−posttest design (3-day-dietary-record, t0 and t1). The intervention group (IG; n = 46) visited the canteen ≥ once/week, and the control group (CG; n = 49) < once/week. At t1, the sale of absolute vegetable components did not change (t0: 132.3 ± 49.7 pcs, p > 0.05), but more per main component were sold at t1 (t0: 0.54 ± 0.09, Δ: 0.09 ± 0.13 pcs/mc, p < 0.05). In addition, the sale of fruit (t0: 17.4 ± 11.6, Δ: 8.3 ± 10.8 pcs, p < 0.05; t0: 0.07 ± 0.03, Δ: 0.05 ± 0.07 pcs/mc, p < 0.001) increased after the intervention. The total consumption of vegetables (IG, t0: 260 ± 170 g/d, CG, t0: 220 ± 156 g/d; p > 0.05) and fruit (IG, t0: 191 ± 109 g/d; CG, t0: 186 ± 141 g/d; p > 0.05), however, did not change. To effectively change daily consumption, the intervention needs to be expanded.
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Peñalvo JL, Sagastume D, Mertens E, Uzhova I, Smith J, Wu JHY, Bishop E, Onopa J, Shi P, Micha R, Mozaffarian D. Effectiveness of workplace wellness programmes for dietary habits, overweight, and cardiometabolic health: a systematic review and meta-analysis. LANCET PUBLIC HEALTH 2021; 6:e648-e660. [PMID: 34454642 PMCID: PMC8627548 DOI: 10.1016/s2468-2667(21)00140-7] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 06/02/2021] [Accepted: 06/04/2021] [Indexed: 12/17/2022]
Abstract
Background The workplace offers a unique opportunity for effective health
promotion. We aimed to comprehensively study the effectiveness of
multicomponent worksite wellness programmes for improving diet and
cardiometabolic risk factors. Methods We did a systematic literature review and meta-analysis, following
PRISMA guidelines. We searched PubMed-MEDLINE, Embase, the Cochrane Library,
Web of Science, and Education Resources Information Center, from Jan 1,
1990, to June 30, 2020, for studies with controlled evaluation designs that
assessed multicomponent workplace wellness programmes. Investigators
independently appraised the evidence and extracted the data. Outcomes were
dietary factors, anthropometric measures, and cardiometabolic risk factors.
Pooled effects were calculated by inverse-variance random-effects
meta-analysis. Potential sources of heterogeneity and study biases were
evaluated. Findings From 10 169 abstracts reviewed, 121 studies (82 [68%] randomised
controlled trials and 39 [32%] quasi-experimental interventions) met the
eligibility criteria. Most studies were done in North America (57 [47%]),
and Europe, Australia, or New Zealand (36 [30%]). The median number of
participants was 413·0 (IQR 124·0–904·0), and
median duration of intervention was 9·0 months
(4·5–18·0). Workplace wellness programmes improved
fruit and vegetable consumption (0·27 servings per day [95% CI
0·16 to 0·37]), fruit consumption (0·20 servings per
day [0·11 to 0·28]), body-mass index (−0·22
kg/m2 [−0·28 to −0·17]), waist
circumference (−1·47 cm [−1·96 to
−0·98]), systolic blood pressure (−2·03 mm Hg
[−3·16 to −0·89]), and LDL cholesterol
(−5·18 mg/dL [−7·83 to −2·53]),
and to a lesser extent improved total fat intake (−1·18% of
daily energy intake [−1·78 to −0·58]), saturated
fat intake (−0·70% of daily energy [−1·22 to
−0·18]), bodyweight (−0·92 kg
[−1·11 to −0·72]), diastolic blood pressure
(−1·11 mm Hg [−1·78 to −0·44]),
fasting blood glucose (−1·81 mg/dL [−3·33 to
−0·28]), HDL cholesterol (1·11 mg/dL [0·48 to
1·74]), and triglycerides (−5·38 mg/dL
[−9·18 to −1·59]). No significant benefits were
observed for intake of vegetables (0·03 servings per day [95% CI
−0·04 to 0·10]), fibre (0·26 g per day
[−0·15 to 0·67]), polyunsaturated fat
(−0·23% of daily energy [−0·59 to 0·13]),
or for body fat (−0·80% [−1·80 to 0·21]),
waist-to-hip ratio (−0·00 ratio [−0·01 to
0·00]), or lean mass (1·01 kg [−0·82 to
2·83]). Heterogeneity values ranged from 46·9% to
91·5%. Between-study differences in outcomes were not significantly
explained by study design, location, population, or similar factors in
heterogeneity analyses. Interpretation Workplace wellness programmes are associated with improvements in
specific dietary, anthropometric, and cardiometabolic risk indicators. The
heterogeneity identified in study designs and results should be considered
when using these programmes as strategies to improve cardiometabolic
health.
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Affiliation(s)
- José L Peñalvo
- Non-Communicable Diseases Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium; Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA.
| | - Diana Sagastume
- Non-Communicable Diseases Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Elly Mertens
- Non-Communicable Diseases Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Irina Uzhova
- Department of Health and Nutritional Sciences, Institute of Technology Sligo, Sligo, Ireland
| | - Jessica Smith
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA; Bell Institute of Health and Nutrition, General Mills, Minneapolis, MN, USA
| | - Jason H Y Wu
- George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Eve Bishop
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Jennifer Onopa
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Peilin Shi
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Renata Micha
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA; Department of Food Science and Human Nutrition, University of Thessaly, Thessaly, Greece
| | - Dariush Mozaffarian
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
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Naicker A, Shrestha A, Joshi C, Willett W, Spiegelman D. Workplace cafeteria and other multicomponent interventions to promote healthy eating among adults: A systematic review. Prev Med Rep 2021; 22:101333. [PMID: 33732606 PMCID: PMC7937753 DOI: 10.1016/j.pmedr.2021.101333] [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] [Received: 03/07/2020] [Revised: 01/28/2021] [Accepted: 02/09/2021] [Indexed: 12/18/2022] Open
Abstract
The objective of this review is to evaluate evidence for the effectiveness of workplace cafeteria and other supporting multicomponent interventions to promote healthy eating and reductions in health risks among adults. We conducted an electronic search in EMBASE, CINAHL, EconLit, Ovid, Cochrane, Web of Science and PubMed for English-language articles published from 1985 to July 2019. Studies were original articles reporting the results of workplace cafeteria interventions to promote healthy eating and reduction in health risks. Outcomes were classified as changes in fruit and vegetable intake, health risk indicators, dietary intake, and food sales. Interventions were categorized as interventions targeting food quality or quantity, targeting price, targeting food choice at point of purchase, targeting improved supply, targeting client's information, education or motivation and targeting organization policies. Behavioral change conditions used in interventions were identified using the COM-B system of behavioral change. Results were presented in a narrative summary. A total of 55 studies out of 6285 articles were identified for this review. Several studies used multicomponent interventions and the most featured interventions included interventions targeting food quality or quantity, targeting client's information, education or motivation and targeting food choice at point of purchase. There is evidence that workplace cafeteria and other supporting multicomponent interventions resulted in higher intake of fruit and vegetables, improved dietary intake, improved health outcomes and healthy food sales. The findings of this review have the potential to inform future cafeteria-based and other supporting multicomponent workplace health interventions. The review protocol was not registered in a repository.
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Affiliation(s)
- Ashika Naicker
- Department of Food and Nutrition, Durban University of Technology, Durban, South Africa.,Department of Nutrition, Harvard TH Chan School of Public Health, Boston, USA
| | - Archana Shrestha
- Center for Methods on Implementation and Prevention Science (CMIPS) Yale School of Public Health, New Haven, USA
| | | | - Walter Willett
- Department of Nutrition, Harvard TH Chan School of Public Health, Boston, USA
| | - Donna Spiegelman
- Center for Methods on Implementation and Prevention Science (CMIPS) Yale School of Public Health, New Haven, USA
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Chang YT, Tsai FJ, Kuo CC, Yeh CY, Chen RY. Exploring and Developing the Workplace Health Culture Scale in Taiwan. Front Public Health 2020; 7:397. [PMID: 31998678 PMCID: PMC6965151 DOI: 10.3389/fpubh.2019.00397] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 12/10/2019] [Indexed: 11/13/2022] Open
Abstract
Background: The aim of this study was to develop and validate the workplace health culture scale. Methods: This paper collected and re-organized current definitions about health culture from literature and created the domains and items to develop a new tool. Six enterprises and 2,431 participants were recruited from northern Taiwan for validity test. Results: We found the workplace health culture scale had appropriate reliability and validity, including a good model fit for the 25-item scale. Conclusions: Workplace health culture might be an important domain to the work of WHP. More validity and reliability studies about WHCS in wider industries and the correlation between WHCS and other WHP indicators are needed.
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Affiliation(s)
- Yao-Tsung Chang
- School of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Feng-Jen Tsai
- PhD Program in Global Health and Health Security, and Master Program in Global Health and Development, College of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Chien-Chih Kuo
- Department of Psychology, National Cheng-Chi University, Taipei, Taiwan
| | - Ching-Ying Yeh
- School of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Ruey-Yu Chen
- School of Public Health, Taipei Medical University, Taipei, Taiwan
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Chung LMY, Chung JWY, Chan APC. Building Healthy Eating Knowledge and Behavior: An Evaluation of Nutrition Education in a Skill Training Course for Construction Apprentices. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16234852. [PMID: 31810334 PMCID: PMC6926770 DOI: 10.3390/ijerph16234852] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 11/26/2019] [Accepted: 11/27/2019] [Indexed: 12/21/2022]
Abstract
Background: Prior research has found poor health among construction workers is related to poor nutrition and low fruit and vegetable consumption. Promoting nutrition knowledge can improve dietary behaviors, but nutrition education among construction workers is limited. We evaluated the effectiveness of nutrition education on fruit and vegetable consumption among construction apprentices. In this pilot evaluative study, 36 construction apprentices enrolled in skill training programs received two 1.5-hour nutrition classes. Twelve questions addressing healthy eating knowledge and behavior were administered at baseline, after intervention, and at three months follow-up. After intervention, daily fruit consumption improved from baseline (mean (s.d.) =1.42 (0.55)) to post intervention (mean (s.d.) =1.72 (0.70)) (p < 0.05) and to three months follow-up (mean(s.d.) =1.94 (0.83)) (p > 0.05). After intervention, daily vegetable consumption improved from baseline (mean (s.d.) =1.67 (0.59)) to post intervention (mean (s.d.) =1.97 (0.74)) (p < 0.05) and to three months follow-up (mean (s.d.) = 2.19 (0.82)) (p > 0.05). Younger construction apprentices showed better healthy eating knowledge at post intervention and three months follow-up (p > 0.05). Working in normal hours showed better healthy eating knowledge at post intervention but not at three months follow up (p > 0.05). Both age groups and working hours did not show significant differences on healthy eating behaviour. Nutrition education implemented as a three-hour session within skill courses may possibly promote fruit and vegetable consumption among construction apprentices. Further research with control group is required to support the findings in this study.
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Affiliation(s)
- Louisa Ming Yan Chung
- Department of Health and Physical Education, The Education University of Hong Kong, 10 Lo Ping Road, Tai Po, New Territories, Hong Kong, China;
- Correspondence: ; Tel.: +852-2948-8584
| | - Joanne Wai Yee Chung
- Department of Health and Physical Education, The Education University of Hong Kong, 10 Lo Ping Road, Tai Po, New Territories, Hong Kong, China;
| | - Albert P. C. Chan
- Department of Building and Real Estate, Polytechnic University, 11 Yuk Choi Road, Hung Hom, Hong Kong, China;
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Pirasteh A, Pouraram H, Kholdi N, Abtahi M. Discretionary Salt Intake and Readiness for Behavioral Change Among Women in Tehran. Int J Prev Med 2019; 10:167. [PMID: 32133085 PMCID: PMC6826771 DOI: 10.4103/ijpvm.ijpvm_523_18] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Accepted: 08/29/2019] [Indexed: 11/26/2022] Open
Abstract
Background: Since women's readiness for dietary behavioral change can be one of the most effective fundamental measures for reducing dietary salt intake in line with preventing chronic diseases in developing countries, the present study is aimed to determine the readiness for behavioral change in discretionary salt intake among women living in Tehran. Methods: The present cross-sectional study was conducted on 561 women referring to the women care units across city of Tehran. The self-administered questionnaire included assessment of nutrition-related knowledge on salt intake and its association with diseases, discretionary salt intake, stages of change, and self-efficacy of women. In addition, the logistic regression test was used to determine the predictors of women's readiness for behavioral change in discretionary salt intake. Results: 40% women had someone in the family who had such a limitation (salt intake-limited exposure group), while 81.6% always or often added salt to their foods. Moreover, one-third of the participants were in the stage of pre-contemplation and 41.2% were in the stage of preparation for reducing salt intake. Self-efficacy and salt intake-limited exposure were the two most important determinants of the women's readiness for behavioral change in discretionary salt intake, respectively: (OR = 1.1 95% CI: 1.06--1.14 P < 0.001; OR = 1.58, 95% CI: 1.03--2.42 P < 0.03). Conclusions: Results of the present study showed that increased self-efficacy is associated with higher levels of behavioral change among women. Since self-efficacy is very important for initiating and maintaining the behavioral change, women's empowerment for reducing salt intake necessitates putting the emphasis on increased self-efficacy as well as community-based nutritional interventions.
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Affiliation(s)
- Ashraf Pirasteh
- Department of Health and Social Medicine, Faculty of Medicine, Shahed University, Tehran, Iran
| | - Hamed Pouraram
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Nahid Kholdi
- Department of Health and Social Medicine, Faculty of Medicine, Shahed University, Tehran, Iran
| | - Mitra Abtahi
- Department of Nutrition Research, National Nutrition and Food Technology Research Institute and Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Gawlik K, Melnyk BM, Tan A, Amaya M. Heart checks in college-aged students link poor sleep to cardiovascular risk. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2019; 67:113-122. [PMID: 29652617 DOI: 10.1080/07448481.2018.1462823] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 03/25/2018] [Accepted: 04/05/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To describe the relationships between the cardiovascular health, lifestyle behaviors, and lifestyle beliefs among college-aged students. PARTICIPANTS Seven hundred and twenty-nine college-aged students participated between October 2016 and April 2017. METHODS Heart checks, consisting of a cross-sectional survey and biometric screening, were conducted on a large Midwestern university campus. RESULTS A small proportion of students (24.5%) engaged in the recommended 150+ minutes of physical activity per week and 7.9% consumed 5+ servings of fruit/vegetables daily. Half (49.6%) slept 7 hours or less per night. Biometric screenings found that 26.4% of the students had high stress, 31.9% were overweight or obese, and 17.3% had prehypertension or hypertension. Less sleep was significantly associated with higher risks of being stressed, being overweight/obese, and having elevated blood pressure. CONCLUSIONS Early detection, treatment, and education is critical to identify individuals at risk for cardiovascular disease and to promote healthy lifestyle changes before heart disease develops or progresses.
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Affiliation(s)
- Kate Gawlik
- a The Ohio State University, College of Nursing , Columbus , United States
| | | | - Alai Tan
- a The Ohio State University, College of Nursing , Columbus , United States
| | - Megan Amaya
- a The Ohio State University, College of Nursing , Columbus , United States
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Wolfenden L, Goldman S, Stacey FG, Grady A, Kingsland M, Williams CM, Wiggers J, Milat A, Rissel C, Bauman A, Farrell MM, Légaré F, Ben Charif A, Zomahoun HTV, Hodder RK, Jones J, Booth D, Parmenter B, Regan T, Yoong SL. Strategies to improve the implementation of workplace-based policies or practices targeting tobacco, alcohol, diet, physical activity and obesity. Cochrane Database Syst Rev 2018; 11:CD012439. [PMID: 30480770 PMCID: PMC6362433 DOI: 10.1002/14651858.cd012439.pub2] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Given the substantial period of time adults spend in their workplaces each day, these provide an opportune setting for interventions addressing modifiable behavioural risk factors for chronic disease. Previous reviews of trials of workplace-based interventions suggest they can be effective in modifying a range of risk factors including diet, physical activity, obesity, risky alcohol use and tobacco use. However, such interventions are often poorly implemented in workplaces, limiting their impact on employee health. Identifying strategies that are effective in improving the implementation of workplace-based interventions has the potential to improve their effects on health outcomes. OBJECTIVES To assess the effects of strategies for improving the implementation of workplace-based policies or practices targeting diet, physical activity, obesity, tobacco use and alcohol use.Secondary objectives were to assess the impact of such strategies on employee health behaviours, including dietary intake, physical activity, weight status, and alcohol and tobacco use; evaluate their cost-effectiveness; and identify any unintended adverse effects of implementation strategies on workplaces or workplace staff. SEARCH METHODS We searched the following electronic databases on 31 August 2017: CENTRAL; MEDLINE; MEDLINE In Process; the Campbell Library; PsycINFO; Education Resource Information Center (ERIC); Cumulative Index to Nursing and Allied Health Literature (CINAHL); and Scopus. We also handsearched all publications between August 2012 and September 2017 in two speciality journals: Implementation Science and Journal of Translational Behavioral Medicine. We conducted searches up to September 2017 in Dissertations and Theses, the WHO International Clinical Trials Registry Platform, and the US National Institutes of Health Registry. We screened the reference lists of included trials and contacted authors to identify other potentially relevant trials. We also consulted experts in the field to identify other relevant research. SELECTION CRITERIA Implementation strategies were defined as strategies specifically employed to improve the implementation of health interventions into routine practice within specific settings. We included any trial with a parallel control group (randomised or non-randomised) and conducted at any scale that compared strategies to support implementation of workplace policies or practices targeting diet, physical activity, obesity, risky alcohol use or tobacco use versus no intervention (i.e. wait-list, usual practice or minimal support control) or another implementation strategy. Implementation strategies could include those identified by the Effective Practice and Organisation of Care (EPOC) taxonomy such as quality improvement initiatives and education and training, as well as other strategies. Implementation interventions could target policies or practices directly instituted in the workplace environment, as well as workplace-instituted efforts encouraging the use of external health promotion services (e.g. gym membership subsidies). DATA COLLECTION AND ANALYSIS Review authors working in pairs independently performed citation screening, data extraction and 'Risk of bias' assessment, resolving disagreements via consensus or a third reviewer. We narratively synthesised findings for all included trials by first describing trial characteristics, participants, interventions and outcomes. We then described the effect size of the outcome measure for policy or practice implementation. We performed meta-analysis of implementation outcomes for trials of comparable design and outcome. MAIN RESULTS We included six trials, four of which took place in the USA. Four trials employed randomised controlled trial (RCT) designs. Trials were conducted in workplaces from the manufacturing, industrial and services-based sectors. The sample sizes of workplaces ranged from 12 to 114. Workplace policies and practices targeted included: healthy catering policies; point-of-purchase nutrition labelling; environmental supports for healthy eating and physical activity; tobacco control policies; weight management programmes; and adherence to guidelines for staff health promotion. All implementation interventions utilised multiple implementation strategies, the most common of which were educational meetings, tailored interventions and local consensus processes. Four trials compared an implementation strategy intervention with a no intervention control, one trial compared different implementation interventions, and one three-arm trial compared two implementation strategies with each other and a control. Four trials reported a single implementation outcome, whilst the other two reported multiple outcomes. Investigators assessed outcomes using surveys, audits and environmental observations. We judged most trials to be at high risk of performance and detection bias and at unclear risk of reporting and attrition bias.Of the five trials comparing implementation strategies with a no intervention control, pooled analysis was possible for three RCTs reporting continuous score-based measures of implementation outcomes. The meta-analysis found no difference in standardised effects (standardised mean difference (SMD) -0.01, 95% CI -0.32 to 0.30; 164 participants; 3 studies; low certainty evidence), suggesting no benefit of implementation support in improving policy or practice implementation, relative to control. Findings for other continuous or dichotomous implementation outcomes reported across these five trials were mixed. For the two non-randomised trials examining comparative effectiveness, both reported improvements in implementation, favouring the more intensive implementation group (very low certainty evidence). Three trials examined the impact of implementation strategies on employee health behaviours, reporting mixed effects for diet and weight status (very low certainty evidence) and no effect for physical activity (very low certainty evidence) or tobacco use (low certainty evidence). One trial reported an increase in absolute workplace costs for health promotion in the implementation group (low certainty evidence). None of the included trials assessed adverse consequences. Limitations of the review included the small number of trials identified and the lack of consistent terminology applied in the implementation science field, which may have resulted in us overlooking potentially relevant trials in the search. AUTHORS' CONCLUSIONS Available evidence regarding the effectiveness of implementation strategies for improving implementation of health-promoting policies and practices in the workplace setting is sparse and inconsistent. Low certainty evidence suggests that such strategies may make little or no difference on measures of implementation fidelity or different employee health behaviour outcomes. It is also unclear if such strategies are cost-effective or have potential unintended adverse consequences. The limited number of trials identified suggests implementation research in the workplace setting is in its infancy, warranting further research to guide evidence translation in this setting.
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Affiliation(s)
- Luke Wolfenden
- University of NewcastleSchool of Medicine and Public HealthCallaghanNSWAustralia2308
- Hunter Medical Research InstituteNew LambtonAustralia
- Hunter New England Local Health DistrictHunter New England Population HealthWallsendAustralia
| | - Sharni Goldman
- University of NewcastleSchool of Medicine and Public HealthCallaghanNSWAustralia2308
| | - Fiona G Stacey
- University of Newcastle, Hunter Medical Research Institute, Priority Research Centre in Health Behaviour, and Priority Research Centre in Physical Activity and NutritionSchool of Medicine and Public HealthCallaghanNSWAustralia2287
| | - Alice Grady
- University of NewcastleSchool of Medicine and Public HealthCallaghanNSWAustralia2308
- Hunter Medical Research InstituteNew LambtonAustralia
- Hunter New England Local Health DistrictHunter New England Population HealthWallsendAustralia
| | - Melanie Kingsland
- University of NewcastleSchool of Medicine and Public HealthCallaghanNSWAustralia2308
| | - Christopher M Williams
- University of NewcastleSchool of Medicine and Public HealthCallaghanNSWAustralia2308
- Hunter Medical Research InstituteNew LambtonAustralia
- Hunter New England Local Health DistrictHunter New England Population HealthWallsendAustralia
| | - John Wiggers
- University of NewcastleSchool of Medicine and Public HealthCallaghanNSWAustralia2308
- Hunter Medical Research InstituteNew LambtonAustralia
- Hunter New England Local Health DistrictHunter New England Population HealthWallsendAustralia
| | - Andrew Milat
- NSW Ministry of HealthCentre for Epidemiology and EvidenceNorth SydneyNSWAustralia2060
- The University of SydneySchool of Public HealthSydneyAustralia
| | - Chris Rissel
- Sydney South West Local Health DistrictOffice of Preventive HealthLiverpoolNSWAustralia2170
| | - Adrian Bauman
- The University of SydneySchool of Public HealthSydneyAustralia
- Sax InstituteThe Australian Prevention Partnership CentreSydneyAustralia
| | - Margaret M Farrell
- US National Cancer InstituteDivision of Cancer Control and Population Sciences/Implementation Sciences Team9609 Medical Center DriveBethesdaMarylandUSA20892
| | - France Légaré
- Université LavalCentre de recherche sur les soins et les services de première ligne de l'Université Laval (CERSSPL‐UL)2525, Chemin de la CanardièreQuebecQuébecCanadaG1J 0A4
| | - Ali Ben Charif
- Centre de recherche sur les soins et les services de première ligne de l'Université Laval (CERSSPL‐UL)Université Laval2525, Chemin de la CanardièreQuebecQuebecCanadaG1J 0A4
| | - Hervé Tchala Vignon Zomahoun
- Centre de recherche sur les soins et les services de première ligne ‐ Université LavalHealth and Social Services Systems, Knowledge Translation and Implementation Component of the SPOR‐SUPPORT Unit of Québec2525, Chemin de la CanardièreQuebecQCCanadaG1J 0A4
| | - Rebecca K Hodder
- University of NewcastleSchool of Medicine and Public HealthCallaghanNSWAustralia2308
- Hunter Medical Research InstituteNew LambtonAustralia
- Hunter New England Local Health DistrictHunter New England Population HealthWallsendAustralia
| | - Jannah Jones
- University of NewcastleSchool of Medicine and Public HealthCallaghanNSWAustralia2308
- Hunter New England Local Health DistrictHunter New England Population HealthWallsendAustralia
| | - Debbie Booth
- University of NewcastleAuchmuty LibraryUniversity DriveCallaghanNSWAustralia2308
| | - Benjamin Parmenter
- University of NewcastleSchool of Medicine and Public HealthCallaghanNSWAustralia2308
| | - Tim Regan
- University of NewcastleThe School of PsychologyCallaghanAustralia
| | - Sze Lin Yoong
- University of NewcastleSchool of Medicine and Public HealthCallaghanNSWAustralia2308
- Hunter Medical Research InstituteNew LambtonAustralia
- Hunter New England Local Health DistrictHunter New England Population HealthWallsendAustralia
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12
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Ohtsuki M, Shibata K, Fukuwatari T, Sasaki Y, Nakai K. Randomized controlled trial of educational intervention to increase consumption of vegetables by Japanese university students. HEALTH EDUCATION 2018. [DOI: 10.1108/he-12-2017-0070] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose
The purpose of this paper is to evaluate the effect of an educational intervention to increase vegetable consumption by university students.
Design/methodology/approach
This study is an open, parallel randomized controlled trial for 25 weeks. University students aged 18-24 years were divided into an intervention group (n=52) and a control group (n=52). Vegetable intake was assessed using a questionnaire.
Findings
On investigation, the results indicated that the vegetable intake of the intervention group was well maintained at the end of the study, whereas that of the control group was significantly decreased by the seasonal change. This research showed that using three educational projects could significantly improve the vegetable consumption of university students.
Research limitations/implications
These results suggest that the educational approach is a promising method to improve the vegetable consumption status, particularly the consumption of green and yellow vegetables, by university students.
Originality/value
This parallel randomized controlled study investigated intervention via educational approaches, including a lecture on the nutritional significance of vegetable intake, a tour of an agricultural farm, and learning of cooking skills, focusing on increasing the consumption of vegetables by university students. Although there have been many intervention studies aimed at improving intake of vegetables in the world, there have been no intervention studies on the vegetable intake of young adults in Japan.
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Rakotoniaina ALH. How to Increase Fruit and Vegetable Consumption: A Multistakeholder Approach for Improved Health Outcomes-A Report from the Alliance for Food & Health. J Am Coll Nutr 2017; 37:251-266. [PMID: 29272218 DOI: 10.1080/07315724.2017.1376298] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Nutrition is the fundamental bridge between food and health. Inadequate fruit and vegetable (FV) consumption has been linked to an increase in global noncommunicable diseases, which places a greater burden on health systems (1) . Despite much emphasis from the World Health Organization (WHO) and the Food and Agriculture Organization of the United Nations (FAO) on the benefits of increased FV consumption, neither results nor an understanding of the complexity of food security and the actions of a diverse array of stakeholders needed to achieve outcomes have been attained. To address this challenge, the Alliance for Food & Health (AFH) uses a multistakeholder approach to engage cross-sector solutions. This paper, the first in a series, addresses the global challenge of FV consumption by examining and synthesizing current practices and outcomes and providing actionable recommendations for government, private-sector, and civil-society stakeholders. To effectively reduce the global noncommunicable disease (NCD) burden, it is critical that stakeholders work in concordance with the WHO/FAO Second International Conference on Nutrition commitments ( Table 1 ), United Nations (UN) Decade of Action on Nutrition Action Areas ( Table 2 ), and the UN Sustainable Development Goals (SDGs) applicable to this issue ( Table 3 ). AFH's top line recommendations ( Table 4 ) align with multiple UN SDGs (2) . All recommendations connect with the following three SDGs: #2: "Zero Hunger," #3: "Good Health and Well-Being," and #17: "Partnerships for the Goals." This indicates AFH's integration of the food, agriculture, and global health communities in efforts to combat NCDs. A variety of recommendations align with #9: "Industry, Innovation, and Infrastructure," #11: "Sustainable Cities and Communities," and #12: "Responsible Consumption and Production."
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Affiliation(s)
- Allen L H Rakotoniaina
- a Alliance for Food & Health , Washington, DC.,b Milken Institute School of Public Health at The George Washington University , Washington, DC
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14
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Nakamura S, Inayama T, Harada K, Arao T. Reduction in Vegetable Intake Disparities With a Web-Based Nutrition Education Intervention Among Lower-Income Adults in Japan: Randomized Controlled Trial. J Med Internet Res 2017; 19:e377. [PMID: 29175810 PMCID: PMC5722979 DOI: 10.2196/jmir.8031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Revised: 08/16/2017] [Accepted: 09/23/2017] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND No existing Web-based nutrition education interventions have been evaluated in light of socioeconomic status just in Japan. OBJECTIVE The aim was to investigate the effect of a Web-based intervention program on reducing vegetable intake disparities between low- and middle-income Japanese adults. METHODS In this randomized controlled trial, participants were assessed at three time points-baseline, postintervention (5 weeks later), and a follow-up after 3 months-from October 2015 to March 2016. We collected data via a Japanese online research service company from 8564 adults aged 30 to 59 years. Participants were stratified according to national population statistics for gender and age, and randomly selected. They were then randomly allocated into intervention (n=900) and control (n=600) groups such that both groups contained an equal number of individuals with low and middle income. The intervention program encouraged behavior change using behavioral theories and techniques tailored to their assumed stage of change. The outcome was vegetable intake servings per day (1 serving being approximately 70 g). RESULTS Out of 900 participants who started, 450 were from the middle income group (of which 386 or 85.7% completed the intervention), and 450 were from the low income group (of which 371 or 82.4% completed). In the intervention group, vegetable intake increased in the low-income participants from baseline to postintervention (0.42 servings, 95% CI 0.11-0.72). A two-way analysis of variance showed that low-income participants had significant main effects of group (η2=0.04, P=.01) and time (η2=0.01, P<.001), and a significant interaction (η2=0.01, P=.009). Middle-income participants also had a significant main effect of time (η2=0.01, P=.006) and a significant interaction (η2=0.01, P=.046). CONCLUSIONS This Web-based nutritional education intervention could fill the vegetable intake gap between low- and middle-income adults in Japan, and is expected to prevent noncommunicable and lifestyle-related diseases. Further intervention program improvements are necessary to maintain and increase vegetable intake for other groups. TRIAL REGISTRATION Current Controlled Trials (UMIN-ICDR): UMIN000019376; https://upload.umin.ac.jp/cgi-open-bin/ icdr_e/ctr_view.cgi?recptno=R000022404 (Archived by WebCite at http://www.webcitation.org/6u9wihBZU).
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Affiliation(s)
- Saki Nakamura
- Department of Health Promotion Sciences, Graduate School of Human Health Sciences, Tokyo Metropolitan University, Tokyo, Japan.,Research Fellow of Japan Society for the Promotion of Science, Tokyo, Japan
| | - Takayo Inayama
- Department of Health Promotion Sciences, Graduate School of Human Health Sciences, Tokyo Metropolitan University, Tokyo, Japan
| | - Kazuhiro Harada
- Graduate School of Human Development and Environment, Kobe University, Hyogo, Japan
| | - Takashi Arao
- Faculty of Sport Sciences, Waseda University, Saitama, Japan
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McArthur LH, Valentino A, Holbert D. Knowledge of healthy foods does not translate to healthy snack consumption among exercise science undergraduates. Nutr Health 2017; 23:103-110. [PMID: 28413923 DOI: 10.1177/0260106017704796] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This cross-sectional survey study compared the on- and off-campus snack choices and related correlates of convenience samples of exercise science (ES) ( n = 165, M = 45%, F = 55%) and non-exercise science (NES) ( n =160, M = 43%, F = 57%) undergraduates. The hypothesis posed was that knowledge of healthy foods will not translate to healthier snack consumption by the ES students, and that the snack choices and related correlates of ES and NES students will be similar. Data were collected using self-administered questionnaires completed in classrooms (ES sample) and at high-traffic locations on-campus (NES sample). Chi-square and t-test analyses compared ES and NES students on snack correlates. Snacks consumed most often by the ES and NES students on-campus were health bars/squares ( n = 56 vs. n = 48) and savory snacks ( n = 55 vs. n = 71), and off-campus were savory snacks ( n = 60 vs. n = 71) and fruits ( n = 41 vs. n = 34). Over half of both samples believed their snack choices were a mix of unhealthy and healthy. Fruits were considered healthier snacks and chips less healthy by both samples, and fruits were the most often recommended snack. About 20% believed these choices would impact their health unfavorably, and about two thirds self-classified in the action stages for healthy snacking. Since knowledge about healthy food choices did not translate to healthy snack selection, these students would benefit from interventions that teach selection and preparation of healthy snacks on a restricted budget.
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Affiliation(s)
- Laura H McArthur
- 1 Department of Nutrition and Health Care Management, Appalachian State University, USA
| | - Antonette Valentino
- 1 Department of Nutrition and Health Care Management, Appalachian State University, USA
| | - Donald Holbert
- 2 Department of Biostatistics, East Carolina University, USA
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16
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Hendren S, Logomarsino J. Impact of worksite cafeteria interventions on fruit and vegetable consumption in adults. INTERNATIONAL JOURNAL OF WORKPLACE HEALTH MANAGEMENT 2017. [DOI: 10.1108/ijwhm-12-2016-0089] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose
Increasing obesity rates and health care costs have prompted worksites to investigate interventions to improve employee health. The purpose of this paper is to determine the effect of worksite cafeteria interventions on fruit and vegetable (F/V) consumption.
Design/methodology/approach
This review was guided by the preferred reporting items for systematic reviews and meta-analyses method. After a thorough literature search and screening process, 18 studies were included in the review. Data were extracted, and a risk of bias assessment was created for the primary studies. An un-weighted average was used to determine the overall ranking for each study.
Findings
There appears to be a moderately strong association toward a positive impact of cafeteria interventions to increase F/V consumption. Of the 18 studies in the review, 13 reported a statistically significant increase, one reported a significant decrease, three reported mixed results, and one did not assess a change in consumption.
Research limitations/implications
Most of the data were self-reported and is subject to error. Furthermore, the heterogeneity of study design, method, and outcome measures among the studies warrants additional research with consistent methodology.
Practical implications
A positive impact on F/V consumption may be realized by the following techniques: price-point subsidies, point-of-purchase materials, and menu modification.
Originality/value
This new information on increasing F/V consumption in workplace cafeterias may improve employee health and reduce the risk of chronic disease.
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17
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Hata K, Inayama T, Yoshiike N. The association between health-related quality of life/dietary satisfaction and perceived food environment among Japanese individuals with spinal cord injury. Spinal Cord 2017; 55:788-793. [PMID: 28220824 DOI: 10.1038/sc.2017.11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 12/16/2016] [Accepted: 01/05/2017] [Indexed: 11/09/2022]
Abstract
STUDY DESIGN Cross-sectional. OBJECTIVES To examine the association between health-related quality of life (HRQOL)/dietary satisfaction and perceived food environment in community-dwelling individuals with spinal cord injury (SCI). SETTING Members of the Spinal Injuries Japan organization. METHODS Subjects were 2007 Japanese individuals with SCI. A questionnaire conducted in 2015 included items addressing sociodemographic characteristics, HRQOL, dietary satisfaction and eight perceived food environment items. Responses from 506 individuals were analyzed (valid response rate=25%). Dependent variables were the physical and mental summary scores of the HRQOL and dietary satisfaction. The independent variable was the perceived food environment. We used a univariate analysis (in Model 1) and a multivariate analysis (in Models 2 and 3) as part of a binominal logistic regression analysis. In Model 3, we divided and analyzed the perceived food environment variable into 'access to food' and 'access to information'. RESULTS Both physical and mental summary scores were related to 'dietary information acquisition in the community'. Dietary satisfaction was related to 'balanced meals in the household', 'food and health information available from family' and 'right health and dietary information acquisition from the media'. CONCLUSION HRQOL and dietary satisfaction were differentially associated with perceived food environment factors in community-dwelling individuals with SCI. HRQOL was positively related to dietary information of perceived food environment in the community. Dietary satisfaction was positively related to perceived food environment in the household.
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Affiliation(s)
- K Hata
- Department of Health Promotion Sciences, Graduate School of Human Health Sciences, Tokyo Metropolitan University, Tokyo, Japan.,Department of Nutrition, Aomori University of Health and Welfare, Aomori, Japan
| | - T Inayama
- Department of Health Promotion Sciences, Graduate School of Human Health Sciences, Tokyo Metropolitan University, Tokyo, Japan
| | - N Yoshiike
- Department of Nutrition, Aomori University of Health and Welfare, Aomori, Japan
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18
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Allan J, Querstret D, Banas K, de Bruin M. Environmental interventions for altering eating behaviours of employees in the workplace: a systematic review. Obes Rev 2017; 18:214-226. [PMID: 27860169 DOI: 10.1111/obr.12470] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 08/03/2016] [Accepted: 08/18/2016] [Indexed: 11/26/2022]
Abstract
Environmental, or 'choice-architecture', interventions aim to change behaviour by changing properties/contents of the environment and are commonly used in the workplace to promote healthy behaviours in employees. The present review aimed to evaluate and synthesize the evidence surrounding the effectiveness of environmental interventions targeting eating behaviour in the workplace. A systematic search identified 8157 articles, of which 22 were included in the current review. All included studies were coded according to risk of bias and reporting quality and were classified according to the emergent typology of choice-architecture interventions. More than half of included studies (13/22) reported significant changes in primary measures of eating behaviour (increased fruit/veg consumption, increased sales of healthy options and reduction in calories purchased). However, only one study produced a small significant improvement in weight/body mass index. Many studies had a high or unknown risk of bias; reporting of interventions was suboptimal; and the only trial to measure compensatory behaviours found that intervention participants who ate less during the intervention ate more out with the workplace later in the day. Hence, we conclude that more rigorous, well-reported studies that account for compensatory behaviours are needed to fully understand the impact of environmental interventions on diet and importantly on weight/body mass index outcomes.
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Affiliation(s)
- J Allan
- Health Psychology, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
| | - D Querstret
- School of Psychology, University of Surrey, Guildford, UK.,Rowett Institute of Nutrition & Health, University of Aberdeen, Aberdeen, UK
| | - K Banas
- School of Philosophy, Psychology, Language Sciences, University of Edinburgh, Edinburgh, UK
| | - M de Bruin
- Health Psychology, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
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19
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Wang K. Availability and Consumption of Fruits and Vegetables Among Non-Hispanic Whites, Blacks, Hispanics, and Asians in the USA: Findings from the 2011-2012 California Health Interview Adult Survey. J Racial Ethn Health Disparities 2016; 4:497-506. [PMID: 27334496 DOI: 10.1007/s40615-016-0251-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 04/15/2016] [Accepted: 06/01/2016] [Indexed: 02/07/2023]
Abstract
Racial and ethnic disparities in fruit and vegetable consumption have been widely studied in the USA. While previous studies focused on the differences of fruit and vegetable availability between racial groups, the equivalence of the association between consumption and availability across racial groups has been rarely examined. The purpose of this study was to investigate the relationship between availability of fruits and vegetables and their consumption across racial groups. The 2011-2012 California Health Interview Survey data (N = 36,302) were used for the study. Results of negative binomial regression show that the association between perceived availability of fruits and vegetables on consumption differs significantly between non-Hispanic Whites, Hispanics, Blacks, and Asians: (1) the association between fruit consumption and availability is only significant for non-Hispanic Whites (IRR = 1.303, 95 % CI 1.188, 1.429), and (2) the association between vegetable consumption and availability is only significant for non-Hispanic Whites (IRR = 1.242, 95 % CI 1.152, 1.340) and Hispanics (IRR = 1.141, 95 % CI 1.025, 1.271). This study highlights the importance of interventions that emphasize not only potential access but also social and cultural factors that relate to realized access to healthy food.
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Affiliation(s)
- Kaipeng Wang
- Boston College School of Social Work, 140 Commonwealth Avenue, Chestnut Hill, MA, 02467, USA.
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20
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Increasing vegetable intakes: rationale and systematic review of published interventions. Eur J Nutr 2016; 55:869-96. [PMID: 26754302 PMCID: PMC4819941 DOI: 10.1007/s00394-015-1130-8] [Citation(s) in RCA: 156] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 12/06/2015] [Indexed: 02/07/2023]
Abstract
Purpose
While the health benefits of a high fruit and vegetable consumption are well known and considerable work has attempted to improve intakes, increasing evidence also recognises a distinction between fruit and vegetables, both in their impacts on health and in consumption patterns. Increasing work suggests health benefits from a high consumption specifically of vegetables, yet intakes remain low, and barriers to increasing intakes are prevalent making intervention difficult. A systematic review was undertaken to identify from the published literature all studies reporting an intervention to increase intakes of vegetables as a distinct food group. Methods Databases—PubMed, PsychInfo and Medline—were searched over all years of records until April 2015 using pre-specified terms. Results Our searches identified 77 studies, detailing 140 interventions, of which 133 (81 %) interventions were conducted in children. Interventions aimed to use or change hedonic factors, such as taste, liking and familiarity (n = 72), use or change environmental factors (n = 39), use or change cognitive factors (n = 19), or a combination of strategies (n = 10). Increased vegetable acceptance, selection and/or consumption were reported to some degree in 116 (83 %) interventions, but the majority of effects seem small and inconsistent. Conclusions Greater percent success is currently found from environmental, educational and multi-component interventions, but publication bias is likely, and long-term effects and cost-effectiveness are rarely considered. A focus on long-term benefits and sustained behaviour change is required. Certain population groups are also noticeably absent from the current list of tried interventions.
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'When operating a cafeteria, sales come before nutrition' - finding barriers and facilitators to serving reduced-sodium meals in worksite cafeterias. Public Health Nutr 2015; 19:1506-16. [PMID: 26419495 DOI: 10.1017/s1368980015002827] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE The present study was conducted to examine barriers to and facilitators of serving reduced-sodium meals (RSM) in worksite cafeterias. DESIGN We conducted in-depth interviews with key stakeholders in food catering companies. SETTING Food catering companies at various customer sites in South Korea. SUBJECTS A total of nineteen interviews with twenty-five participants from ten catering companies were conducted. Sixteen on-site dietitians and nine managers from the catering companies' headquarters participated in the interviews. RESULTS Four main themes emerged from the interviews. First, key stakeholders' psychosocial characteristics (perception, intention and knowledge) are important in serving RSM in worksite cafeterias. Second, skills and techniques related to measuring sodium content and preparing RSM were emphasized by the interviewees. Third, the lack of various delicious low-sodium menus is a barrier to serving RSM. Lastly, a number of environmental factors were addressed, which include social support for reduced-sodium diets (a facilitator) and pressure to maintain profit margins (a barrier), that contribute to serving meals with less salt. Based on these factors, various recommendations for future sodium reduction policies and programmes were suggested. CONCLUSIONS It is important to implement population-wide sodium reduction as a means of preventing CVD and stroke. The study provided important facilitators of and barriers to serving RSM in worksite cafeterias, which could be helpful in developing environmental interventions that promote low-sodium diets.
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Hamilton K, Vayro C, Schwarzer R. Social Cognitive Antecedents of Fruit and Vegetable Consumption in Truck Drivers: A Sequential Mediation Analysis. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2015; 47:379-84.e1. [PMID: 26164133 DOI: 10.1016/j.jneb.2015.04.325] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 03/17/2015] [Accepted: 04/06/2015] [Indexed: 06/04/2023]
Abstract
OBJECTIVE To examine a mechanism by which social cognitive factors may predict fruit and vegetable consumption in long-haul truck drivers. METHODS Dietary self-efficacy, positive outcome expectancies, and intentions were assessed in 148 Australian truck drivers, and 1 week later they reported their fruit and vegetable consumption. A theory-guided sequential mediation model was specified that postulated self-efficacy and intention as mediators between outcome expectancies and behavior. RESULTS The hypothesized model was confirmed. A direct effect of outcome expectancies was no longer present when mediators were included, and all indirect effects were significant, including the 2-mediator chain (β = .15; P < .05; 95% confidence interval, 0.05-0.32). Truck drivers who expected benefits from dietary change, felt confident about being capable to do so, and formed an intention were likely to report larger amounts of fruit and vegetable intake. CONCLUSIONS AND IMPLICATIONS The results suggest that the role of outcome expectancies and self-efficacy are important to consider for understanding and predicting healthy eating intentions in truck drivers.
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Affiliation(s)
- Kyra Hamilton
- School of Applied Psychology, Griffith University, Queensland, Australia; School of Psychology and Speech Pathology, Curtin University, Perth, Australia.
| | - Caitlin Vayro
- School of Applied Psychology, Griffith University, Queensland, Australia
| | - Ralf Schwarzer
- Institute for Positive Psychology and Education, Australian Catholic University, Strathfield, Australia; University of Social Sciences and Humanities, Wroclaw, Poland
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Kattelmann K. Get active, get involved, make a difference. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2014; 46:323. [PMID: 25220775 DOI: 10.1016/j.jneb.2014.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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