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Wren GM, Koutoukidis DA, Scragg J, Preston G, Hennessy M, Estephane D, Whitman M, Jebb SA. Optimising a digitally delivered behavioural weight loss programme: study protocol for a factorial cluster randomised controlled trial. Trials 2024; 25:477. [PMID: 39003481 PMCID: PMC11245776 DOI: 10.1186/s13063-024-08320-5] [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: 04/09/2024] [Accepted: 07/04/2024] [Indexed: 07/15/2024] Open
Abstract
BACKGROUND Digitally delivered weight loss programmes can provide a convenient, potentially cheaper, and scalable treatment option for people who may need to lose weight. However, outcomes are often inferior to in-person interventions in the long-term. This trial will use principles from the Multiphase Optimisation Strategy (MOST) framework to test whether it can enhance the effectiveness of a commercial digital behavioural weight loss programme. This trial aims to identify an optimised combination of four intervention components to enhance weight loss over a 24-week period. We will also explore which components contribute to improvements in participant retention and engagement with the programme. METHODS Approximately 1400 adults with a BMI > 21 kg/m2 will be enrolled and randomised to one of 16 experimental conditions in a 24 factorial cluster design. The trial will test four intervention components: an introductory video call with the health coach, drop-in webchat sessions with the health coach, goal setting statements, and food diary review and feedback. All participants will receive the core digital behavioural weight loss programme and up to four new intervention components. Participation in the trial will last for 24 weeks. The primary outcome will be weight change at 16 weeks. Other outcomes, measured at 4, 16, and 24 weeks, include programme drop-out and engagement (number of interactions with the three main app functions). Fidelity and acceptability will be assessed using data on component adherence and self-report questionnaires. Decision-making for the enhanced programme will be based on components that contribute to at least a minimal improvement in weight loss, defined as ≥ 0.75kg, alone or in combination with other components. DISCUSSION The factorial design is an efficient way to test the efficacy of behavioural components alone, or in combination, to improve the effectiveness of digital weight loss programmes. This trial will test the implementation of the MOST framework in an industry setting, using routinely collected data, which may provide a better way to refine and evaluate these types of interventions in a model of continuous service improvement. TRIAL REGISTRATION Trial registration: ISRCTN, ISRCTN14407868. Registered 5 January 2024, 10.1186/ISRCTN14407868.
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Affiliation(s)
- Gina M Wren
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
| | | | - Jadine Scragg
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | | | | | | | | | - Susan A Jebb
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
- National Institute of Health Research Oxford Biomedical Research Centre, Oxford, UK
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Boulanger B, Bégin C, Bédard A, Lévy-Ndejuru J, Carbonneau É, Lemieux S. A latent profile analysis based on diet quality and eating behaviours in participants of the PREDISE study characterized by a higher BMI. Appl Physiol Nutr Metab 2024; 49:966-978. [PMID: 38527328 DOI: 10.1139/apnm-2023-0443] [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] [Indexed: 03/27/2024]
Abstract
The aim of this study was to identify eating-related latent profiles based on diet quality and eating behaviours within a population characterized by a body mass index (BMI) of at least 25 kg/m2, and to compare metabolic variables between profiles. This analysis was conducted in a sample of 614 adults (45.6% women; 44.8 ± 12.9 years) from the cross-sectional PREDISE study. Participants completed the Three-Factor Eating Questionnaire, the Intuitive Eating Scale-2, the Regulation of Eating Behavior Scale, and three self-administered 24 h food recalls. Waist circumference, blood lipids, blood pressure, and fasting glucose were measured to identify carriers of the metabolic syndrome. A latent profile analysis was performed, and cases of metabolic syndrome were compared between profiles. A three-profile solution was found. Profile 1 (22.8%) was characterized by lower diet quality, lower self-determined motivation for eating, lower restraint, and higher intuitive eating. Profile 2 (44.5%) was characterized by higher diet quality, higher self-determined motivation for eating, higher restraint, lower disinhibition, and higher intuitive eating. Profile 3 (32.7%) was characterized by intermediate diet quality, higher non-self-determined motivation for eating, higher restraint and disinhibition, and lower intuitive eating. We found fewer cases of metabolic syndrome among participants in profile 2 than in the other profiles (p = 0.0001). This study suggests that a profile characterized by a lower disinhibition and higher levels of restraint, intuitive eating, self-determined motivation, and diet quality is associated with a better metabolic health among individuals with a higher BMI.
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Affiliation(s)
- Benoît Boulanger
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec, QC G1V 0A6, Canada
- School of Nutrition, Université Laval, 2425 rue de l'Agriculture, Québec, QC G1V 0A6, Canada
| | - Catherine Bégin
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec, QC G1V 0A6, Canada
- School of Psychology, Université Laval, 2325 rue des Bibliothèques, Québec, QC G1V 0A6, Canada
| | - Alexandra Bédard
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec, QC G1V 0A6, Canada
| | - Julia Lévy-Ndejuru
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec, QC G1V 0A6, Canada
- School of Nutrition, Université Laval, 2425 rue de l'Agriculture, Québec, QC G1V 0A6, Canada
| | - Élise Carbonneau
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec, QC G1V 0A6, Canada
- School of Nutrition, Université Laval, 2425 rue de l'Agriculture, Québec, QC G1V 0A6, Canada
| | - Simone Lemieux
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec, QC G1V 0A6, Canada
- School of Nutrition, Université Laval, 2425 rue de l'Agriculture, Québec, QC G1V 0A6, Canada
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McAnally K, Hagger MS. Self-Determination Theory and Workplace Outcomes: A Conceptual Review and Future Research Directions. Behav Sci (Basel) 2024; 14:428. [PMID: 38920760 PMCID: PMC11200516 DOI: 10.3390/bs14060428] [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: 10/01/2023] [Revised: 05/18/2024] [Accepted: 05/20/2024] [Indexed: 06/27/2024] Open
Abstract
Adaptive workplace outcomes, such as employee work engagement, job performance, and satisfaction are positively associated with physical and psychological well-being, while maladaptive workplace outcomes, including work-related disengagement, dissatisfaction, stress, boredom, fatigue, and burnout, are negatively associated with well-being. Researchers have applied self-determination theory to identify key motivational correlates of these adaptive work-related determinants and outcomes. Research applying the theory has consistently indicated that autonomous forms of motivation and basic psychological need satisfaction are related to better employee performance, satisfaction, and engagement, while controlled forms of motivation and need frustration are associated with increased employee burnout and turnover. Forms of motivation have also been shown to mediate relations between need satisfaction and adaptive workplace outcomes. Despite support for these associations, a number of limitations in research in the field have been identified, which place limits on the inferences that can be drawn. Noted limitations encompass an over-reliance on single-occasion, correlational data; few fit-for-purpose tests of theory mechanisms; and a lack of consideration of key moderating variables. In the current conceptual review, we discuss these limitations in turn, with specific reference to examples from the extant research applying the theory in workplace contexts, and provide a series of recommendations we expect will set the agenda for future studies applying the theory in the workplace. Based on our review, we make three key recommendations: we stress the need for studies adopting experimental and longitudinal designs to permit better inferences (i.e., causal and directional), highlight the need for intervention research to explicitly test mediation effects to provide evidence for theory mechanisms, and outline some candidate moderators of theory effects, including workplace context, job type, pay structure, and causality orientations. We expect these recommendations to set an agenda for future research applying self-determination theory in workplace contexts with a view to filling the current evidence gaps and improving evidential quality.
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Affiliation(s)
- Kaylyn McAnally
- Department of Psychological Sciences, University of California, Merced, CA 95343, USA;
| | - Martin S. Hagger
- Department of Psychological Sciences, University of California, Merced, CA 95343, USA;
- Health Sciences Research Institute, University of California, Merced, CA 95343, USA
- Faculty of Sport and Health Sciences, University of Jyväskylä, 40014 Jyväskylä, Finland
- School of Applied Psychology, Griffith University, Mount Gravatt, QLD 4122, Australia
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Dejeu D, Dejeu P, Bradea P, Muresan A, Dejeu V. Evaluating Weight Loss Efficacy in Obesity Treatment with Allurion's Ingestible Gastric Balloon: A Retrospective Study Utilizing the Scale App Health Tracker. Clin Pract 2024; 14:765-778. [PMID: 38804393 PMCID: PMC11130893 DOI: 10.3390/clinpract14030061] [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: 03/30/2024] [Revised: 04/18/2024] [Accepted: 04/29/2024] [Indexed: 05/29/2024] Open
Abstract
Obesity represents a growing public health concern, affecting more than 15% of the global adult population and involving a multi-billion market that comprises nutritional, surgical, psychological, and multidisciplinary interventions. The objective of this retrospective study was to evaluate the short-term efficacy and body weight measurements associated with differing levels of physical activity following the use of Allurion's ingestible gastric balloon that was designed to increase feelings of fullness and decrease food consumption, being naturally eliminated after approximately 16 weeks. This study involved 571 individuals who qualified for the intervention for being older than 20 years with a body mass index (BMI) of 27 kg/m2 or more. Utilizing the Scale App Health Tracker and Allurion's smartwatch, this study was able to track vital signs and physical activity in real time. The participants had an average initial BMI of 34.1 kg/m2 and a median age of 41 years. Notable outcomes were observed in both study groups, "Less Active" and "More Active", which were classified by achieving less or more than a median number of 8000 daily steps. Specifically, body fat percentage saw a reduction from 33.1 ± 9.4 to 28.3 ± 10.2 in the less active group and from 32.2 to 27.5 in the more active group, with both groups achieving statistical significance (p < 0.001). Additionally, there was a significant reduction in average weight, dropping from 98.2 ± 22.8 kg to 84.6 ± 19.3 kg in the less active group and from 97.7 ± 21.0 kg to 82.1 ± 22.9 kg in the more active group (both p < 0.001). Interestingly, those in the more active group also experienced a significant increase in lean mass compared to their less active counterparts (p = 0.045), although no substantial differences in weight loss, BMI reduction, and total body fat decrease were observed between the two groups. This investigation confirms the hypothesis that Allurion's ingestible gastric balloon significantly reduces weight in the short term and enhances several physical health metrics, demonstrating effectiveness as an autonomous method for challenging weight management, regardless of the level of daily physical activity.
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Affiliation(s)
- Danut Dejeu
- Surgical Oncology Department, Emergency County Hospital Oradea, Strada Gheorghe Doja 65, 410169 Oradea, Romania; (D.D.); (A.M.)
- Bariatric Surgery Department, Medlife Humanitas Hospital, Strada Frunzisului 75, 400664 Cluj Napoca, Romania
| | - Paula Dejeu
- Laboratory Medicine Unit, Betania Medical Center, Menumorut 12, 410004 Oradea, Romania
| | - Paula Bradea
- Gastroenterology Unit, Betania Medical Center, Menumorut 12, 410004 Oradea, Romania;
| | - Anita Muresan
- Surgical Oncology Department, Emergency County Hospital Oradea, Strada Gheorghe Doja 65, 410169 Oradea, Romania; (D.D.); (A.M.)
| | - Viorel Dejeu
- Bariatric Surgery Department, Life Memorial Hospital, Calea Grivitei 365, 010719 Bucuresti, Romania;
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Nield L, Thelwell M, Chan A, Choppin S, Marshall S. Patient perceptions of three-dimensional (3D) surface imaging technology and traditional methods used to assess anthropometry. OBESITY PILLARS (ONLINE) 2024; 9:100100. [PMID: 38357215 PMCID: PMC10865393 DOI: 10.1016/j.obpill.2024.100100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 02/16/2024]
Abstract
Background Obesity and overweight are commonplace, yet attrition rates in weight management clinics are high. Traditional methods of body measurement may be a deterrent due to invasive and time-consuming measurements and negative experiences of how data are presented back to individuals. Emerging new technologies, such as three-dimensional (3D) surface imaging technology, might provide a suitable alternative. This study aimed to understand acceptability of traditional and 3D surface imaging-based body measures, and whether perceptions differ between population groups. Methods This study used a questionnaire to explore body image, body measurement and shape, followed by a qualitative semi-structured interview and first-hand experience of traditional and 3D surface imaging-based body measures. Results 49 participants responded to the questionnaire and 26 participants attended for the body measurements and interview over a 2-month period. There were 3 main themes from the qualitative data 1) Use of technology, 2) Participant experience, expectations and perceptions and 3) Perceived benefits and uses. Conclusion From this study, 3D-surface imaging appeared to be acceptable to patients as a method for anthropometric measurements, which may reduce anxiety and improve attrition rates in some populations. Further work is required to understand the scalability, and the role and implications of these technologies in weight management practice. (University Research Ethics Committee reference number ER41719941).
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Affiliation(s)
- Lucie Nield
- Advanced Wellbeing Research Centre, Sheffield Hallam University, Olympic Legacy Park, Sheffield, S9 3TU, UK
| | - Michael Thelwell
- Advanced Wellbeing Research Centre, Sheffield Hallam University, Olympic Legacy Park, Sheffield, S9 3TU, UK
| | - Audrey Chan
- Sheffield Business School, City Campus, Sheffield Hallam University, S1 1WB, UK
| | - Simon Choppin
- Advanced Wellbeing Research Centre, Sheffield Hallam University, Olympic Legacy Park, Sheffield, S9 3TU, UK
| | - Steven Marshall
- Sheffield Business School, City Campus, Sheffield Hallam University, S1 1WB, UK
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O'Leary J, Georgeaux-Healy C, Serpell L. The impact of continuous calorie restriction and fasting on cognition in adults without eating disorders. Nutr Rev 2024:nuad170. [PMID: 38263325 DOI: 10.1093/nutrit/nuad170] [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: 01/25/2024] Open
Abstract
Research into the effects of calorie restriction continues to intrigue those interested in whether it may allow humans to live longer and healthier lives. Animal studies of continuous calorie restriction (CCR) and fasting have demonstrated substantial advantages to health and longevity. However, concerns remain about the impact of restricting calorie intake on human health and cognition. Given the emerging evidence of cognitive impairments in eating disorders, studies investigating restricted calorie intake in healthy humans (in an ethical way) may also have implications for understanding restrictive eating disorders. In this review, the published literature on the impact of CCR and fasting on cognitive function in healthy human participants is synthesized. Of the 33 studies of CCR and fasting in humans identified, 23 demonstrated significant changes in cognition. Despite variation across the cognitive domains, results suggest CCR benefits inhibition, processing speed, and working memory, but may lead to impairments in cognitive flexibility. The results of fasting studies suggest fasting is associated with impairments in cognitive flexibility and psychomotor abilities. Overall, the results of these studies suggest the degree (ie, the severity) of calorie restriction is what most likely predicts cognitive improvements as opposed to impairments. For individuals engaging in sustained restriction, this may have serious, irreversible consequences. However, there are mixed findings regarding the impact of CCR and fasting on this aspect of human functioning, suggesting further research is required to understand the costs and benefits of different types of calorie restriction.
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Affiliation(s)
- John O'Leary
- North East London NHS Foundation Trust, CEME Centre, West Wing Marsh Way, Rainham, Essex RM13 8GQ, UK
| | - Chloé Georgeaux-Healy
- Research Department of Clinical, Educational and Health Psychology, University College London, London WC1E 6BT, UK
| | - Lucy Serpell
- North East London NHS Foundation Trust, CEME Centre, West Wing Marsh Way, Rainham, Essex RM13 8GQ, UK
- Research Department of Clinical, Educational and Health Psychology, University College London, London WC1E 6BT, UK
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Liu Y, Zhai X, Zhang Y, Jiang C, Zeng J, Yang M, Xie X, Zhou F, Xiang B. The promoting effect of exercise motivation on physical fitness in college students: a mediation effect model. BMC Public Health 2023; 23:2244. [PMID: 37964258 PMCID: PMC10644452 DOI: 10.1186/s12889-023-17154-w] [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: 04/06/2023] [Accepted: 11/04/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND In recent years, the physical fitness situation of college students is worrying in China. Exercise motivation is of great importance for the physical activity and physical fitness. However, existing studies have paid limited attention to the specific effect between exercise motivation, physical activity and physical fitness, and even less to the different genders and exercise motivation dimensions. This study aimed to investigate the promoting effect of sport motivation on physical fitness with different gender and dimension in college students. METHODS Physical fitness levels of 2544 college students in Wuhan and Jingzhou city were measured. Exercise motivation and physical activity was assessed using the Chinese version of the motives for physical activities measure-revised scale and the physical activity survey scale, respectively. Correlation analysis and structural equation model were used to explore the relationship between exercise motivation, physical activity and physical fitness. Bootstrap method was used to test the mediating effect. Multilevel regression analysis was used to examine the effects of different dimensions of exercise motivation on PF. RESULTS The exercise motivation of college students was directly related to physical fitness (effect value: 0.307) or indirectly related through the mediating effect of physical activity (effect value: 0.092). The mediation effect percentage of physical activity on exercise motivation and physical fitness in male (51.20%) was greater than female (27.18%), and the standardized regression coefficient of the health dimension to PF was β = 0.151, P < 0.001, and the competence dimension to PF was β = 0.189, P < 0.001. CONCLUSIONS The exercise motivation of college students can directly influence PF or indirectly influence PF through the mediating effect of PA. The promoting effect of exercise motivation and PA on PF in college students is related to gender and dimensions of exercise motivation. Therefore, we can improve physical fitness levels of college students by promoting their exercise motivation (especially for health motivation and competence motivation) and increasing their participation in physical activity. This study provides new strategies for improving physical fitness in college students.
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Affiliation(s)
- Yudu Liu
- Research Center for Health Promotion in Women, Youth and Children, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, 430065, Wuhan, Hubei Province, China
| | - Xiaobing Zhai
- Center for Artificial Intelligence Driven Drug Discovery, Faculty of Applied Sciences, Macao Polytechnic University, Macao, China
| | - Yanan Zhang
- Research Center for Health Promotion in Women, Youth and Children, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, 430065, Wuhan, Hubei Province, China
| | - Can Jiang
- The University of Edinburgh, Edinburgh, UK
| | - Jing Zeng
- Research Center for Health Promotion in Women, Youth and Children, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, 430065, Wuhan, Hubei Province, China
| | - Mei Yang
- Research Center for Health Promotion in Women, Youth and Children, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, 430065, Wuhan, Hubei Province, China
| | - Xinyan Xie
- Research Center for Health Promotion in Women, Youth and Children, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, 430065, Wuhan, Hubei Province, China
| | - Feng Zhou
- Research Center for Health Promotion in Women, Youth and Children, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, 430065, Wuhan, Hubei Province, China.
| | - Bing Xiang
- Research Center for Health Promotion in Women, Youth and Children, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, 430065, Wuhan, Hubei Province, China.
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Binsaeed B, Aljohani FG, Alsobiai FF, Alraddadi M, Alrehaili AA, Alnahdi BS, Almotairi FS, Jumah MA, Alrehaili AT. Barriers and Motivators to Weight Loss in People With Obesity. Cureus 2023; 15:e49040. [PMID: 38116343 PMCID: PMC10729542 DOI: 10.7759/cureus.49040] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2023] [Indexed: 12/21/2023] Open
Abstract
INTRODUCTION Obesity has become a global public health challenge with associated health risks. Effective weight-loss interventions are crucial to mitigating these risks and improving overall well-being. However, individuals with obesity often encounter various barriers that hinder their weight loss efforts, while specific motivators can drive them towards successful outcomes. This systematic review aimed to explore the barriers and motivators to weight loss in people with obesity. METHODS A literature search was conducted using relevant keywords in electronic databases such as PubMed, Medline, PsycINFO, and Google Scholar. Studies published in peer-reviewed journals during the last 10 years were considered for inclusion. We included studies investigating both barriers and/or motivators to weight loss published in English. RESULTS The findings showed that motivators for weight loss include health concerns, body satisfaction, family support, normalcy restoration, emotional encouragement, self-determination, and mindful food choices. Motivators involve exercise facilities, balanced diets, and assistance from healthcare providers, peers, friends, or family. Gender influences healthcare providers' influence on weight loss, with women trusting providers more while men lean towards medication options. Healthcare providers play a role in impacting weight loss through discussions and educating patients. Age also influences motivators; adolescents emphasize health, self-esteem, and bullying avoidance, while young women focus on lifestyle influence, resources, and joy. Barriers include insufficient self-control, physical pain, time constraints, dietary restrictions, and a lack of support. Logistical issues, patient readiness, healthcare providers' views, resource scarcity, and social dynamics are also barriers. Dietary barriers involve triggers, emotional states, and limited healthy options. School-aged children with obesity face curriculum challenges and resource scarcity. CONCLUSION These findings show the intricate interplay between motivators and barriers, underscoring the multifaceted nature of weight loss in people with obesity. Targeted interventions that address these factors holistically are essential for successful weight management.
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Affiliation(s)
| | | | | | | | - Alya A Alrehaili
- College of Medicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU
| | - Bushra S Alnahdi
- College of Medicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU
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Palmeira AL, Marques MM, Sánchez-Oliva D, Encantado J, Santos I, Duarte C, Matos M, Carneiro-Barrera A, Larsen SC, Horgan G, Sniehotta FF, Teixeira PJ, Stubbs RJ, Heitmann BL. Are motivational and self-regulation factors associated with 12 months' weight regain prevention in the NoHoW study? An analysis of European adults. Int J Behav Nutr Phys Act 2023; 20:128. [PMID: 37891654 PMCID: PMC10605649 DOI: 10.1186/s12966-023-01529-8] [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: 02/22/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
PURPOSE Preventing weight regain can only be achieved by sustained changes in energy balance-related behaviors that are associated with weight, such as diet and physical activity. Changes in motivation and self-regulatory skills can support long-term behavioral changes in the context of weight loss maintenance. We propose that experiencing a supportive climate care is associated with enhanced satisfaction of basic psychological needs, intrinsic goals, and autonomous motivation. These factors are expected to be associate with the utilization of self-regulation skills, leading to more sustained behavior changes and ultimately preventing weight regain. This hypothesis was tested in this ancillary analysis of the NoHoW trial, where the study arms were pooled and followed for 12 months. METHODS The NoHoW was a three-center, large-scale weight regain prevention full factorial trial. In this longitudinal study, data were collected in adults who lost > 5% weight in the past year (N = 870, complete data only, 68.7% female, 44.10 ± 11.86 years, 84.47 ± 17.03 kg) during their participation in a 12-month digital behavior change intervention. Weight and validated measures of motivational- and self-regulatory skills-related variables were collected at baseline, six- and 12 months. Change variables were used in Mplus' path analytical models informed by NoHoW's logic model. RESULTS The bivariate correlations confirmed key mediators' potential effect on weight outcomes in the expected causal direction. The primary analysis showed that a quarter of the variance (r2 = 23.5%) of weight regain prevention was achieved via the mechanisms of action predicted in the logic model. Specifically, our results show that supportive climate care is associated with needs satisfaction and intrinsic goal content leading to better weight regain prevention via improvements in self-regulatory skills and exercise-controlled motivation. The secondary analysis showed that more mechanisms of action are significant in participants who regained or maintained their weight. CONCLUSIONS These results contribute to a better understanding of the mechanisms of action leading to behavior change in weight regain prevention. The most successful participants used only a few intrinsic motivation-related mechanisms of action, suggesting that habits may have been learned. While developing a digital behavior change intervention, researchers and practitioners should consider creating supportive climate care to improve needs satisfaction and intrinsic goal contents. TRIAL REGISTRATION ISRCTN, ISRCTN88405328 , registered 12/22/2016.
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Affiliation(s)
- António L Palmeira
- CIDEFES, Universidade Lusófona, Campo Grande, 376, 1749-024, Lisbon, Portugal.
| | - Marta M Marques
- Comprehensive Health Research Centre (CHRC), NOVA Medical School | Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Lisbon, Portugal
| | - David Sánchez-Oliva
- Department of Didactics of Musical, Plastic and Body Expression, Faculty of Sports Sciences, University of Extremadura, Cáceres, Spain
| | | | - Inês Santos
- CIDEFES, Universidade Lusófona, Campo Grande, 376, 1749-024, Lisbon, Portugal
- Laboratório de Nutrição, Faculdade de Medicina, Centro Académico de Medicina de Lisboa, Universidade de Lisboa, Lisbon, Portugal
- Instituto de Saúde Ambiental (ISAMB), Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Cristiana Duarte
- Appetite Control and Energy Balance Group, School of Psychology, University of Leeds, Leeds, U.K
| | - Marcela Matos
- Center for Research in Neuropsychology and Cognitive-Behavioural Intervention (CINEICC), University of Coimbra, Coimbra, Portugal
| | | | - Sofus C Larsen
- Research Unit for Dietary Studies, The Parker Institute, Bispebjerg and Frederiksberg Hospital, The Capital Region, Copenhagen, Denmark
| | | | - Falko F Sniehotta
- Department of Public Health, Social and Preventive Medicine, Center for Preventive Medicine and Digital Health (CPD), Mannheim Medical Faculty, University of Heidelberg, Mannheim, Germany
| | | | - R James Stubbs
- Appetite Control and Energy Balance Group, School of Psychology, University of Leeds, Leeds, U.K
| | - Berit L Heitmann
- Research Unit for Dietary Studies, The Parker Institute, Bispebjerg and Frederiksberg Hospital, The Capital Region, Copenhagen, Denmark
- Department of Public Health, Section for General Medicine, University of Copenhagen, Copenhagen, Denmark
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Martiskainen T, Lamidi ML, Venojärvi M, Tikkanen H, Laatikainen T. Factors affecting the effectiveness of the physical activity counselling intervention implemented in primary health care in adults with type 2 diabetes. BMC Endocr Disord 2023; 23:166. [PMID: 37550678 PMCID: PMC10405502 DOI: 10.1186/s12902-023-01428-w] [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: 11/17/2022] [Accepted: 08/01/2023] [Indexed: 08/09/2023] Open
Abstract
BACKGROUND Type 2 diabetes (T2D) has become a major public health threat; physical inactivity and obesity are both independent risk factors. Increasing daily physical activity (PA) significantly benefits treatment. Individual PA counselling is helpful for people with T2D, especially those with previous inactivity or with diabetes complications. This study evaluated factors contributing to effectiveness of PA counselling in primary health care (PHC) patients with T2D in a real-world setting and using data elicited from electronic health records (EHRs). METHODS All patients with T2D were offered the opportunity to participate in a PA program organized as part of basic PHC services in the Siun sote region in North Karelia, Finland, from October 2016 to December 2018. The study population consists of patients aged 19 to 87 years (n = 546). During the intervention information on possible other factors in addition to age and sex influencing the intervention effect such as amount of counselling sessions, changes in PA and patients´ motivation was gathered. Changes in the participants' PA activity was generated by following the predefined rules from patient records and by assessing the descriptive documentation of activity patterns. The patients' motivation level was assessed using a Likert scale. RESULTS Over 60% of participants who attended PA counselling more than three times increased their PA compared with 1% of participants with one counselling session. Of the whole intervention group, the participants experiencing the largest weight loss were those with an increased level of PA (-1.36 kg vs. -0.63 kg among those with no change in PA). Age, sex, and baseline motivation did not affect the change the PA nor the main intervention outcomes. CONCLUSIONS Patients' compliance with the intervention was reflected in the number of PA counselling sessions attended which in turn was seen as increased levels of PA as well as better treatment outcomes. In the implementation of lifestyle counselling interventions attention should be paid on sufficient amount and frequency of counselling sessions. The individually tailored PA counselling provided in PHC has similar effects regardless of sex and age.
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Affiliation(s)
- Tuula Martiskainen
- Joint municipal authority for North Karelia social and health services (Siun sote), Tikkamäentie 16, Joensuu, 70210, Finland.
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, PO BOX 1627, Kuopio, 70211, Finland.
| | - Marja-Leena Lamidi
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, PO BOX 1627, Kuopio, 70211, Finland
| | - Mika Venojärvi
- Institute of Biomedicine/Sports and Exercise Medicine, University of Eastern Finland, PO BOX 1627, Kuopio, 70211, Finland
| | - Heikki Tikkanen
- Institute of Biomedicine/Sports and Exercise Medicine, University of Eastern Finland, PO BOX 1627, Kuopio, 70211, Finland
| | - Tiina Laatikainen
- Joint municipal authority for North Karelia social and health services (Siun sote), Tikkamäentie 16, Joensuu, 70210, Finland
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, PO BOX 1627, Kuopio, 70211, Finland
- Department of Public Health and Social Welfare, Finnish Institute for Health and Welfare, PO BOX 30, Helsinki, 00271, Finland
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11
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Wren GM, Koutoukidis DA, Scragg J, Whitman M, Jebb S. The Association Between Goal Setting and Weight Loss: Prospective Analysis of a Community Weight Loss Program. J Med Internet Res 2023; 25:e43869. [PMID: 37405833 DOI: 10.2196/43869] [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: 10/28/2022] [Revised: 05/05/2023] [Accepted: 06/06/2023] [Indexed: 07/06/2023] Open
Abstract
BACKGROUND Goal setting aids health-related behavior changes; however, the influence of different types of goals on weight loss remains unclear. OBJECTIVE We aimed to investigate the association of 3 aspects of goal setting with weight and program dropout over a 24-week period. METHODS This study was a prospective longitudinal analysis of participants in a 12-week digital behavioral weight loss program. Weight and engagement data for eligible participants (N=36,794) were extracted from the database. Eligible participants were adults in the United Kingdom who had enrolled in the program, had a BMI ≥25 kg/m2, and a weight reading recorded at baseline. Three aspects of goal setting were self-reported at enrollment: weight loss motivation (appearance, health, fitness, or self-efficacy), overall goal preference (low, medium, or high), and percentage weight loss goal (<5%, 5%-10%, or >10%). Weight was measured at 4, 12, and 24 weeks. Mixed models for repeated measures were used to explore the association between goals and weight across the 24-week period. To measure sustained weight change, the primary outcome was weight at 24 weeks. We explored dropout rates over the 24-week period by goal and whether engagement mediated the association between goals and weight loss. RESULTS Of the 36,794 participants (mean 46.7, SD 11.1 years; 33,902/36,794, 92.14% female) included in the cohort, 13.09% (n=4818) reported weight at 24 weeks. Most participants set goals of 5%-10% weight loss (23,629/36,794, 64.22%), but setting goals for >10% was associated with greater weight loss (mean difference 5.21 kg, 95% CI 5.01-5.41; P<.001). There was no difference between goals of 5%-10% and <5% (mean difference 0.59 kg, 95% CI 0.00-1.18; P=.05). Appearance was the most prevalent motivational factor (14,736/36,794, 40.05%), but health and fitness were associated with greater weight losses (mean difference health vs appearance 1.40 kg, 95% CI 1.15-1.65; P<.001 and mean difference fitness vs appearance 0.38 kg, 95% CI 0.05-0.70; P=.03). Goal preference had no association with weight. Engagement was an independent predictor of weight loss but not a mediator of the effect of goal setting. At 24 weeks, those who set goals of >10% were less likely to drop out compared with 5%-10% goals (odds ratio [OR] 0.40, 95% CI 0.38-0.42; P<.001); those who liked to set overall high goals were more likely to drop out compared with medium goals (OR 1.20, 95% CI 1.11-1.29; P<.001); and those motivated by fitness or health were less likely to drop out compared with appearance (OR 0.92, 95% CI 0.85-0.995; P=.04 and OR 0.84, 95% CI 0.78-0.89; P<.001, respectively). CONCLUSIONS Setting higher weight loss goals and being motivated by health or fitness were associated with greater weight loss and lower likelihood of dropout. Randomized trials for setting these types of goals are required to confirm causality.
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Affiliation(s)
- Gina M Wren
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - Dimitrios A Koutoukidis
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
- NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Jadine Scragg
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
- NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | | | - Susan Jebb
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
- NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
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12
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Chang MW, Tan A, Wegener DT, Lee RE. A Pilot Goal-Oriented Episodic Future Thinking Weight Loss Intervention for Low-Income Overweight or Obese Young Mothers. Nutrients 2023; 15:3023. [PMID: 37447349 DOI: 10.3390/nu15133023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/23/2023] [Accepted: 06/30/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND Episodic future thinking (EFT) has shown efficacy in laboratory settings. We conducted a pilot goal-oriented EFT (GoEFT) intervention in a real-world setting to help low-income overweight or obese mothers lose weight. This paper presents intervention acceptability and efficacy. METHODS The study used a single-group, before-after design. During the 3-week intervention, participants (N = 15) completed weekly web-based lessons and online health coaching sessions to manage stress and emotion, eat healthier, and be more physically active. Participants completed online surveys at baseline and immediately after the intervention. They also completed an interview to evaluate intervention acceptability. We applied paired t-tests to evaluate efficacy and used content analysis to discover interview themes. RESULTS Participants consistently identified the intervention as acceptable, noting the usefulness of pre-written goals, GoEFT strategies, and goal progress evaluations. The intervention effectively promoted weight loss (d = -0.69), fruit and vegetable intake (d = 0.45-0.49), and emotion control (d = 0.71). It also reduced fat (d = -0.51) and added sugar intake (d = -0.48) and alleviated stress (d = -0.52). Moreover, the intervention increased autonomous motivation (d = 0.75-0.88) and self-efficacy (d = 0.46-0.61). CONCLUSION The GoEFT intervention was acceptable to participants, showing strong preliminary efficacy.
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Affiliation(s)
- Mei-Wei Chang
- College of Nursing, The Ohio State University, 1585 Neil Avenue, Columbus, OH 43210, USA
| | - Alai Tan
- College of Nursing, The Ohio State University, 1585 Neil Avenue, Columbus, OH 43210, USA
| | - Duane T Wegener
- Department of Psychology, The Ohio State University, 1835 Neil Avenue, Columbus, OH 43210, USA
| | - Rebecca E Lee
- Center for Health Promotion and Disease Prevention, Edson College of Nursing and Health Innovation, Arizona State University, 550 N. 3rd St., Phoenix, AZ 85004, USA
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Vakharia JD, Thaweethai T, Licht P, Wexler DJ, Delahanty LM. Psychological and Behavioral Predictors of Weight Loss in the Reach Ahead for Lifestyle and Health-Diabetes Lifestyle Intervention Cohort. J Acad Nutr Diet 2023; 123:1033-1043.e1. [PMID: 36871848 PMCID: PMC11010584 DOI: 10.1016/j.jand.2023.02.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 01/30/2023] [Accepted: 02/28/2023] [Indexed: 03/07/2023]
Abstract
BACKGROUND Understanding the effect lifestyle intervention (LI) has on important psychological and behavioral variables that are associated with weight loss can help inform LI design, content, and delivery. OBJECTIVE The aim was to determine the modifiable psychological and behavioral factors that are associated with percent weight loss (%WL) and their relative importance in predicting %WL at 12, 24, and 36 months in the REAL HEALTH-Diabetes randomized controlled trial LI. DESIGN This is a secondary analysis of LI arms of the REAL HEALTH-Diabetes randomized controlled trial LI cohort over a 24-month intervention period and 12-month follow-up period. Patient-reported outcomes were measured using validated questionnaires that were either self-administered or administered by a research coordinator. PARTICIPANTS/SETTING Adults with type 2 diabetes and overweight/obesity (N = 142) from community health centers, primary care, and local endocrinology practices affiliated with Massachusetts General Hospital in Boston, MA, between 2015 and 2020, were randomized to LI and were included in the analysis. INTERVENTION The LI was a lower intensity adaptation of Look Action for Health in Diabetes's (HEALTH) evidence-based LI delivered either in-person or via telephone. Registered dietitians delivered 19 group sessions during the first 6 months followed by 18 monthly sessions. MAIN OUTCOME MEASURES The association of psychological (diabetes-related distress, depression, autonomous motivation, diet and exercise self-efficacy, and social support for healthy behaviors) and behavioral (fat-related diet and dietary self-regulation) variables with %WL. STATISTICAL ANALYSIS Baseline and 6-month change scores in psychological and behavioral variables were modeled as predictors of %WL at 12, 24, and 36 months using linear regression. Random forests were used to compare the relative importance of changes in the variables in predicting %WL. RESULTS Six-month improvement in autonomous motivation, exercise self-efficacy, diet self-efficacy, and dietary self-regulation were associated with %WL at 12 and 24 months, but not at 36 months. Improvement in fat-related diet behavior and depressive symptoms were the only variables associated with %WL at all three timepoints. Autonomous motivation, dietary self-regulation, and low-fat diet behaviors were the three most important predictors of %WL during the 2-year LI. CONCLUSIONS The REAL HEALTH-Diabetes randomized controlled trial LI resulted in 6-month improvements in modifiable psychological and behavioral factors that were associated with %WL. LI programs for weight loss should focus on skills and strategies to promote autonomous motivation, flexible dietary self-regulation, and habituation of low-fat eating habits during the intervention period.
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Affiliation(s)
- Janaki D Vakharia
- Diabetes Unit, Massachusetts General Hospital, Boston, Massachusetts
| | - Tanayott Thaweethai
- Department of Biostatistics, Massachusetts General Hospital, Boston, Massachusetts; Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Paul Licht
- Department of Biostatistics, Massachusetts General Hospital, Boston, Massachusetts; Boston Children's Hospital, Boston, Massachusetts
| | - Deborah J Wexler
- Diabetes Unit, Massachusetts General Hospital, Boston, Massachusetts; Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Linda M Delahanty
- Diabetes Unit, Massachusetts General Hospital, Boston, Massachusetts.
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14
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Gropper H, John JM, Sudeck G, Thiel A. "I just had the feeling that the interval training is more beneficial": young adults' subjective experiences of physical fitness and the role of training modes. Front Sports Act Living 2023; 5:1115944. [PMID: 37255731 PMCID: PMC10225535 DOI: 10.3389/fspor.2023.1115944] [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: 12/04/2022] [Accepted: 04/24/2023] [Indexed: 06/01/2023] Open
Abstract
Objective Compelling evidence has shown that high-intensity interval training (HIIT) is associated with substantial increases in physical fitness. However, little is known about whether and how individuals experience these adaptations over time. The purpose of this study is, therefore, to explore how physically inactive young adults subjectively experience physical fitness and its development as they start to exercise and how these experiences relate to different intensity domains (i.e., moderate and severe) as well as to training modes [i.e., HIIT and moderate intensity continuous training (MICT)] and their sequential administration (i.e., HIIT-MICT and MICT-HIIT). Methods Thirty-one inactive participants completed a 15-week two-period sequential exercise intervention in which they first trained for six weeks in a HIIT or a MICT group and subsequently switched training modes. Interviews using the biographical mapping method were conducted at the end of the intervention to assess participants' exercise- and fitness-related experiences over the past weeks. To assess experiential patterns, we conducted a reflexive thematic analysis. Results We developed three themes that represent the temporal and processual character of starting to exercise after a prolonged period of inactivity: (1) Inactive young adults are not all the same when starting to exercise; (2) Developing physical fitness is a multi-faceted and individual experience; and (3) Feeling physically fit (or not) fosters large-scale effects. Conclusion Our results show that, in retrospect, participants mostly deemed HIIT to be more effective than MICT. Our findings also emphasize that physical fitness is a complex and subjective experience that manifests in various ways over time. The idiosyncrasy of physical fitness experiences reiterates the necessity for individually tailored exercise prescriptions instead of one-size-fits-all approaches.
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Affiliation(s)
- Hannes Gropper
- Institute of Sports Science, Eberhard Karls University Tübingen, Tübingen, Germany
- Interfaculty Research Institute for Sport and Physical Activity, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Jannika M. John
- Institute of Sports Science, Eberhard Karls University Tübingen, Tübingen, Germany
- Interfaculty Research Institute for Sport and Physical Activity, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Gorden Sudeck
- Institute of Sports Science, Eberhard Karls University Tübingen, Tübingen, Germany
- Interfaculty Research Institute for Sport and Physical Activity, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Ansgar Thiel
- Institute of Sports Science, Eberhard Karls University Tübingen, Tübingen, Germany
- Interfaculty Research Institute for Sport and Physical Activity, Eberhard Karls University Tübingen, Tübingen, Germany
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15
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Sweeney AM, Wilson DK, Resnicow K, Van Horn ML, Kitzman H. Engagement With Tailored Physical Activity Content: Secondary Findings From the Families Improving Together for Weight Loss Randomized Controlled Trial. J Med Internet Res 2023; 25:e42581. [PMID: 37043271 PMCID: PMC10134014 DOI: 10.2196/42581] [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: 09/09/2022] [Revised: 01/29/2023] [Accepted: 02/24/2023] [Indexed: 04/13/2023] Open
Abstract
BACKGROUND Web-based tailored interventions offer rich opportunities for improved access to and personalization of behavioral interventions. However, despite the promise of this approach, the engagement and underrepresentation of minority groups remain major issues. OBJECTIVE This study evaluated whether engagement (log-in status and log-in duration) with different types of tailored behavioral content from the Families Improving Together for weight loss web-based intervention was associated with changes in moderate to vigorous physical activity (MVPA) among African American families with overweight or obesity. METHODS Parent-adolescent dyads were randomized to a web-based tailored intervention or web-based health education comparison program. The web-based intervention (N=119) was completed by parents and targeted 6 weight-related behaviors to support their adolescent children's weight loss goals (session contents included energy balance, fast food, fruits and vegetables, physical activity [PA], sedentary behavior, and sweetened beverages). MVPA was measured using accelerometers at baseline and after the intervention. RESULTS Using a hierarchical approach, the log-in status and duration for each web-based session were used to evaluate the additive effects of engagement with different types of tailored behavioral content on MVPA after the web-based intervention. Among parents, logging in to the PA session was not associated with greater MVPA (B=-12.561, 95% CI -18.759 to -6.367), but MVPA increased with greater log-in duration for the PA (B=0.008, 95% CI 0.004-0.012) and sedentary behavior (B= 0.008, 95% CI 0.004-0.012) sessions. These results suggest that parents who logged in to the PA session had lower MVPA, but MVPA increased with greater log-in duration for the PA and sedentary behavior sessions. These associations remained even after accounting for engagement with other content sessions. However, these engagement effects did not translate to the adolescents. CONCLUSIONS The results of this study highlight the need to disentangle the impact of engagement with different tailored content to improve the efficacy of tailored web-based interventions, especially for promoting PA in African American families. TRIAL REGISTRATION ClinicalTrials.gov NCT01796067; https://clinicaltrials.gov/ct2/show/NCT01796067.
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Affiliation(s)
- Allison M Sweeney
- Department of Biobehavioral Health & Nursing Science, College of Nursing, University of South Carolina, Columbia, SC, United States
| | - Dawn K Wilson
- Department of Psychology, University of South Carolina, Columbia, SC, United States
| | - Kenneth Resnicow
- Department of Health Behavior & Health Education, University of Michigan, Ann Arbor, MI, United States
| | - M Lee Van Horn
- Department of Individual, Family, and Community Education, University of New Mexico, Albuquerque, NM, United States
| | - Heather Kitzman
- Baylor Scott and White Health, Baylor Scott & White Health and Wellness Center, Dallas, TX, United States
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16
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Braun A, Portner J, Xu M, Weaver L, Pratt K, Darragh A, Spees CK. Preliminary Support for the Use of Motivational Interviewing to Improve Parent/Adult Caregiver Behavior for Obesity and Cancer Prevention. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4726. [PMID: 36981636 PMCID: PMC10048747 DOI: 10.3390/ijerph20064726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/25/2023] [Accepted: 02/28/2023] [Indexed: 06/18/2023]
Abstract
Motivational interviewing (MI) is a promising behavioral intervention for improving parent and adult caregiver (PAC) health behavior for obesity and cancer prevention. This study explored the preliminary effects of MI from a registered dietitian (RDMI) within an obesity prevention intervention to promote PAC behavior change and positive proxy effects on children and the home environment. N = 36 PAC/child dyads from low-resource communities were enrolled in a randomized trial testing a 10-week obesity prevention intervention. Intervention dyads were offered RDMI sessions. Data were collected at baseline and post-intervention (PAC diet quality (Healthy Eating Index (HEI)), child skin carotenoids, home environment, and PAC ambivalence regarding improving diet). Results show that for every RDMI dose, PAC HEI scores increased (0.571 points, p = 0.530), child skin carotenoid scores improved (1.315%, p = 0.592), and the home food environment improved (3.559%, p = 0.026). There was a significant positive relationship between RDMI dose and change in ambivalence (ρ = 0.533, p = 0.007). Higher baseline ambivalence was associated with greater dose (ρ = -0.287, p = 0.173). Thus, RDMI for PACs may improve diets among PACs who are otherwise ambivalent, with potential effects on the diets of their children and the home food environment. Such intervention strategies have the potential for greater effect, strengthening behavioral interventions targeting obesity and cancer.
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Affiliation(s)
- Ashlea Braun
- Department of Nutritional Sciences, College of Education and Human Sciences, Oklahoma State University, Stillwater, OK 74078, USA
| | - James Portner
- College of Social Work, The Ohio State University, Columbus, OH 43210, USA
| | - Menglin Xu
- The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Lindy Weaver
- Division of Occupational Therapy, School of Health and Rehabilitation Sciences, The Ohio State University College of Medicine, Columbus, OH 43210, USA
| | - Keeley Pratt
- Human Development and Family Science Program, Department of Human Sciences, College of Education and Human Ecology, The Ohio State University, Columbus, OH 43210, USA
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH 43210, USA
| | - Amy Darragh
- Division of Occupational Therapy, School of Health and Rehabilitation Sciences, The Ohio State University College of Medicine, Columbus, OH 43210, USA
| | - Colleen K. Spees
- Division of Medical Dietetics, School of Health and Rehabilitation Sciences, The Ohio State University College of Medicine, Columbus, OH 43210, USA
- Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
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17
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Dodgen L, Kitzman H, Spence E, Mamun A, Walters ST, Cervantes D. What's theory got to do with it: measuring effects of theory on lifestyle behaviors and weight in the Better Me Within Randomized Trial. AMERICAN JOURNAL OF HEALTH EDUCATION 2023; 54:86-98. [PMID: 37396565 PMCID: PMC10311983 DOI: 10.1080/19325037.2022.2163007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 09/08/2022] [Indexed: 02/19/2023]
Abstract
Background Knowing which theoretical constructs work best to design effective interventions is essential for populations with increased disease burden. African American women (AAW) experience greater prevalence of chronic diseases and fewer benefits from weight loss interventions compared to White women. Purpose To examine how theoretical constructs were associated with lifestyle behaviors and weight outcomes in the Better Me Within (BMW) Randomized Trial. Methods BMW used a tailored diabetes prevention program implemented in churches among AAW with BMI ≥ 25. Regression models assessed relationships between constructs (self-efficacy, social support and motivation), and outcomes (physical activity (PA), calories, and weight). Results Among 221 AAW (mean (SD) age 48.8 years (11.2); mean weight 215.1 pounds (50.5), several significant relationships were found including an association between change in motivation for activity and change in PA (p=.003), and change in motivation for diet and weight at follow-up (p=<.001). Discussion The clearest relationships emerged for PA with motivation for activity and weight management social support demonstrating significance in all models. Translation to Practice Self-efficacy, motivation and social support show promise to promote changes in PA and weight among church-going AAW. Opportunities to keep engaging AAW in research are essential for eliminating health inequities in this population.
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Affiliation(s)
- Leilani Dodgen
- School of Public Health, University of North Texas Health Science Center, Fort Worth, TX, USA
- Research, Baylor Scott & White Health and Wellness Center, Dallas, TX, USA
| | - Heather Kitzman
- Research, Baylor Scott & White Health and Wellness Center, Dallas, TX, USA
- Robbins Institute for Health Policy & Leadership, Baylor University, Waco, TX, USA
| | - Emily Spence
- School of Public Health, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Abdullah Mamun
- Research, Baylor Scott & White Health and Wellness Center, Dallas, TX, USA
- Ethicon, Raritan, NJ, USA
| | - Scott T. Walters
- School of Public Health, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Diana Cervantes
- School of Public Health, University of North Texas Health Science Center, Fort Worth, TX, USA
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18
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Lambert J, Taylor A, Streeter A, Greaves C, Ingram WM, Dean S, Jolly K, Mutrie N, Taylor RS, Yardley L, Price L, Campbell J. A process evaluation, with mediation analysis, of a web-based intervention to augment primary care exercise referral schemes: the e-coachER randomised controlled trial. Int J Behav Nutr Phys Act 2022; 19:128. [PMID: 36175996 PMCID: PMC9523932 DOI: 10.1186/s12966-022-01360-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 09/02/2022] [Indexed: 11/10/2022] Open
Abstract
Background The e-coachER trial aimed to determine whether adding web-based behavioural support to exercise referral schemes (ERS) increased long-term device-measured physical activity (PA) for patients with chronic conditions, compared to ERS alone, within a randomised controlled trial. This study explores the mechanisms of action of the e-coachER intervention using measures of the behaviour change processes integral to the intervention’s logic model. Methods Four hundred fifty adults with obesity, diabetes, hypertension, osteoarthritis or history of depression referred to an ERS were recruited in Plymouth, Birmingham and Glasgow. The e-coachER intervention comprising 7-Steps to Health was aligned with Self-Determination Theory and mapped against evidence-based behaviour change techniques (BCTs). Participants completed questionnaires at 0, 4, and 12 months to assess PA and self-reported offline engagement with core BCTs in day-to-day life (including action planning and self-monitoring) and beliefs relating to PA (including perceived importance, confidence, competence, autonomy and support). We compared groups at 4 and 12 months, controlling for baseline measures and other covariates. Mediation analysis using the product of coefficients method was used to determine if changes in process variables mediated intervention effects on moderate to vigorous physical activity (MVPA) recorded by accelerometer and self-report at 4- and 12-months. Results The internal reliability (Cronbach’s alpha) for all multi-item scales was > 0.77. At 4-months, those randomised to e-coachER reported higher levels of PA beliefs relating to importance (1.01, 95% confidence interval (CI): 0.42 to 1.61, p = 0.001), confidence (1.28, 95% CI: 0.57 to 1.98, p < 0.001), competence (1.61, 95% CI: .68 to 2.54, p = 0.001), availability of support (0.77, 95% CI: 0.07 to 1.48, p = 0.031), use of action planning (1.54, 95% CI: 0.23 to 2.85, p = 0.021) and use of self-monitoring (0.76, 95% CI: 0.19 to 1.32, p = 0.009) compared to ERS alone. There were no intervention effects on autonomous beliefs or perceived frequency of support, compared to ERS alone. At the 12-month follow-up, participants belief in the importance of PA was the only process measure to remain significantly higher in the e-coachER group when compared to ERS alone (0.75, 95% CI: 0.05 to 1.45). Intervention effects on perceived importance (2.52, 95% CI: 0.45 to 5.39), action planning (1.56, 95% CI: 0.10 to 3.54) and self-monitoring (1.92, 95% CI: 0.21 to 4.33) at 4-months significantly mediated change in accelerometer measured MVPA at 12-months (recorded in ≥ 10-min bouts). Conclusions e-coachER led to some short-term changes in most process outcomes. Some of these processes also appeared to mediate e-coachER effects on changes in accelerometer measured MVPA. Further work should be carried out to understand how best to design and implement theoretically underpinned web-based physical activity promotion interventions within ERS. Trial registration ISRCTN, ISRCTN15644451. Registered 12 February 2015.
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Affiliation(s)
| | - Adrian Taylor
- Peninsula Medical School (Faculty of Health), University of Plymouth, Plymouth, UK
| | - Adam Streeter
- Peninsula Medical School (Faculty of Health), University of Plymouth, Plymouth, UK.,Institute for Epidemiology and Social Medicine, Muenster University, Muenster, Germany
| | - Colin Greaves
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Wendy M Ingram
- Peninsula Medical School (Faculty of Health), University of Plymouth, Plymouth, UK
| | - Sarah Dean
- University of Exeter Medical School, Exeter, UK
| | - Kate Jolly
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Nanette Mutrie
- Physical Activity for Health Research Centre, University of Edinburgh, Edinburgh, UK
| | - Rod S Taylor
- MRC/CSO Social & Public Health Sciences Unit, University of Glasgow, Glasgow, UK
| | - Lucy Yardley
- School of Psychological Science, University of Bristol, Bristol, UK.,School of Psychology, University of Southampton, Southampton, UK
| | - Lisa Price
- Sport and Health Sciences, University of Exeter, Exeter, UK
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19
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Martinez M, Salazar-Collier CL, Pena J, Wilkinson AV, Chavarria EA, Reininger BM. Motivation for weight loss among completers of a free community-based weight loss program in a US-Mexico border region: A self-determination theory perspective. Front Public Health 2022; 10:652271. [PMID: 36203664 PMCID: PMC9530817 DOI: 10.3389/fpubh.2022.652271] [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: 01/12/2021] [Accepted: 08/16/2022] [Indexed: 01/21/2023] Open
Abstract
This study explores the perceptions and motivation for weight loss among participants who completed a free community-based weight loss program in a predominantly Hispanic and low-income region along the US-Mexico border using a Self-Determination Theory (SDT) perspective. This manuscript is timely as qualitative research on the effect of motivation as a factor in behavioral interventions to reduce overweight or obesity is currently lacking. Individual semi-structured interviews were conducted with 20 participants (80%, n = 16 female) who completed a community weight-loss intervention to assess motivation for weight loss and participating, and the role of social support and self-efficacy in weight loss. Directed content analysis was used with SDT guiding the questions and subsequent theme analysis. The findings communicate perspectives of participants relevant to 8 prominent themes. The regulation types and constructs related to SDT included: non-regulation, external regulation, introjected regulation, identified regulation, integrated regulation, and intrinsic regulation as well as competence and relatedness. Participants mentioned external sources of motivation, such as wanting to improve their physical appearance, and motivation due to financial incentives. Fewer participants reported intrinsic motivators, which the literature suggests are more likely to create lasting change and improved health behaviors. Understanding the motivation for behavior change and completion of weight loss programs is essential to help participants reach their goals effectively and sustain weight loss. A greater emphasis during weight loss programs on the motives for individuals to lose weight may help improve outcomes in weight-loss interventions. Additionally, increasing strategies targeted at enhancing intrinsic motivation for weight loss may be beneficial.
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Affiliation(s)
- Miriam Martinez
- Texas Tech University Health Science Center, El Paso, TX, United States
| | - Cindy L. Salazar-Collier
- College of Nursing & Health Sciences, Texas A&M International University, Laredo, TX, United States,*Correspondence: Cindy L. Salazar-Collier
| | - Jessica Pena
- School of Public Health, University of Texas Health Sciences Center at Houston, Houston, TX, United States
| | - Anna V. Wilkinson
- School of Public Health, University of Texas Health Sciences Center at Houston, Houston, TX, United States
| | | | - Belinda M. Reininger
- School of Public Health, University of Texas Health Sciences Center at Houston, Houston, TX, United States
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20
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Putter KC, Jackson B, Thornton AL, Willis CE, Goh KMB, Beauchamp MR, Benjanuvatra N, Dimmock JA, Budden T. Perceptions of a family-based lifestyle intervention for children with overweight and obesity: a qualitative study on sustainability, self-regulation, and program optimization. BMC Public Health 2022; 22:1534. [PMID: 35953799 PMCID: PMC9373481 DOI: 10.1186/s12889-022-13956-6] [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: 03/22/2022] [Accepted: 07/12/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Family-based lifestyle interventions (FBLIs) are an important method for treating childhood weight problems. Despite being recognized as an effective intervention method, the optimal structure of these interventions for children's overweight and obesity has yet to be determined. Our aim was to better understand participants' (a) implementation of behaviour strategies and long-term outcomes, (b) perceptions regarding the optimal structure of FBLIs, and (c) insights into psychological concepts that may explain the success of these programs. METHODS Purposive sampling was used to recruit participants. We conducted focus groups as well as one-to-one interviews with parents (n = 53) and children (n = 50; aged 7-13, M = 9.4 yr, SD = 3.1) three months following their involvement in a 10-week, multi-component, FBLI involving education and activities relating to healthy nutrition, physical activity, and behavior modification. Using an interpretivist approach, a qualitative study design was employed to examine participant experiences. RESULTS We identified three higher-order categories: (a) participants' program experiences and perceptions (b) lifestyle changes post-program, and (c) recommendations for optimizing family-based programs. Themes identified within these categories included (a) support and structure & content, (b) diet and physical activity, and (c) in-program recommendations and post-program recommendations. CONCLUSIONS We identified several challenges that can impair lasting behavior change (e.g., physical activity participation) following involvement in a FBLI. On optimizing these programs, participants emphasized fun, interactive content, interpersonal support, appropriate educational content, and behavior change techniques. Concepts rooted in motivational theory could help address calls for greater theoretical and mechanistic insight in FBLIs. Findings may support research advancement and assist health professionals to more consistently realize the potential of these interventions.
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Affiliation(s)
- Kaila C Putter
- Department of Psychology, College of Healthcare Sciences, James Cook University, Townsville, Australia
| | - Ben Jackson
- School of Human Sciences (Exercise and Sport Science), The University of Western, Perth, Australia.,Telethon Kids Institute, Perth, WA, Australia
| | - Ashleigh L Thornton
- Division of Paediatrics, Faculty of Health and Medical Sciences, The University of Western, Perth, Australia.,Kids Rehab WA, Perth Children's Hospital, Nedlands, Australia
| | - Claire E Willis
- Sports & Exercise Science, La Trobe University, Melbourne, Australia
| | - Kong Min Bryce Goh
- School of Human Sciences (Exercise and Sport Science), The University of Western, Perth, Australia
| | - Mark R Beauchamp
- School of Kinesiology, The University of British Columbia, Vancouver, Canada
| | - Nat Benjanuvatra
- School of Human Sciences (Exercise and Sport Science), The University of Western, Perth, Australia
| | - James A Dimmock
- Department of Psychology, College of Healthcare Sciences, James Cook University, Townsville, Australia.,Telethon Kids Institute, Perth, WA, Australia
| | - Timothy Budden
- School of Human Sciences (Exercise and Sport Science), The University of Western, Perth, Australia. .,Telethon Kids Institute, Perth, WA, Australia.
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21
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Ho YJ(I, Liu S, Wang L. Fun Shopping: A Randomized Field Experiment on Gamification. INFORMATION SYSTEMS RESEARCH 2022. [DOI: 10.1287/isre.2022.1147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Spotlight Gamification is an emerging digital strategy to engage users across different business domains. Gamification, defined as using game-design elements in nongaming contexts, shows great potential across domains such as education, business, and health. The significance of gamification is highlighted by a $7.17 billion global market in 2019 and is projected to reach more than $40 billion by 2024. This study examines two popular badges and leaderboards that utilize self-determination and social-comparison mechanisms to promote user engagement. We conduct a randomized field experiment (A/B testing) to quantify these effects in one of the largest shopping malls in Asia and further contrast the two games against coupons regarding various shopping outcomes. Quantitatively, badging and leaderboarding promote sales by 21.5% and 22.5% in the treatment period, respectively, whereas couponing delivers a more potent effect of 31.7%. In the posttreatment period, the gamification impacts remain significant, whereas the influence of couponing fades out. Besides, the additional analyses document the salient heterogeneous treatment effects across gender, age, and income. We also zoom in on the contrast between badges and leaderboards, showing that badging is a balanced tool for attracting the general public and leaderboarding is a double-edged sword that could encourage self-reinforcing or self-banishing. Finally, gamification encourages consumers to do more exploration, leading to significant increases in sales.
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Affiliation(s)
- Yi-Jen (Ian) Ho
- Smeal College of Business, Pennsylvania State University, University Park, Pennsylvania 16802
| | - Siyuan Liu
- Smeal College of Business, Pennsylvania State University, University Park, Pennsylvania 16802
| | - Lei Wang
- Smeal College of Business, Pennsylvania State University, University Park, Pennsylvania 16802
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22
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Understanding the antecedents of healthy and unhealthy weight control behaviours: Grit, motivation and self-control. Public Health Nutr 2022; 25:1483-1491. [PMID: 34889170 PMCID: PMC9991607 DOI: 10.1017/s1368980021004791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To understand the psychological antecedents or personal factors that lead to weight control behaviours that can help to develop more effective prevention strategies. DESIGN The present correlational study has a non-experimental, quantitative, cross-sectional design. A model was tested considering types of motivation (autonomous motivation, controlled motivation and amotivation) as mediators in the relationship between the Grit personality and healthy and unhealthy weight control behaviours, with self-control as a moderator in the aforementioned indirect effects. SETTING Monterrey (Nuevo León, México). PARTICIPANTS A representative sample of 1219 adults (men = 599; women = 620) aged 18-65 years (M = 29·37, sd = 11·83). RESULTS Findings supported the mediator role of the types of motivation. Specifically, Grit showed a positive indirect effect on healthy weight control behaviours through autonomous motivation. Conversely, Grit showed a negative indirect effect on unhealthy weight control behaviours through autonomous motivation. Furthermore, findings supported the moderator role of self-control in the relationship between amotivation and healthy and unhealthy weight control behaviours. CONCLUSIONS This study provides evidence for the key role of Grit in the adoption of healthy or unhealthy control behaviours, as well as the role of autonomous motivation in the development of healthy behaviours.
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23
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Physical Activity, Healthy Behavior and Its Motivational Correlates: Exploring the Spillover Effect through Stages of Change. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19106161. [PMID: 35627697 PMCID: PMC9140983 DOI: 10.3390/ijerph19106161] [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: 04/21/2022] [Revised: 05/16/2022] [Accepted: 05/18/2022] [Indexed: 12/10/2022]
Abstract
On the basis of the spillover or transfer effect and the transtheoretical model of change, this study assessed the association between amount of physical activity, healthy and unhealthy weight control behaviors, and motivational types, as well as their variability across stages of change. A total of 1219 randomly selected Mexican adults from 18 to 65 years old, representative of the city of Monterrey (México), participated in the study. Correlation analyses, differences by gender, and multivariate analyses of variance, controlling for age, were performed. We found that in the maintenance stage, there is higher frequency of physical activity more healthy weight control behaviors, as well as higher autonomous motivation. In the contemplation stage, there is less physical activity, a higher frequency of unhealthy weight control behaviors, higher controlled motivation, and amotivation. Relationships were found between the healthy behaviors studied and the interaction dynamics observed across the stages of change, highlighting the key role of the contemplation and maintenance stages in weight control change. Physical activity as a targeted intervention objective could be a gateway to healthier weight control behavior, as well as higher autonomous motivation.
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24
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Vasudevan A, Ford E. Motivational Factors and Barriers Towards Initiating and Maintaining Strength Training in Women: a Systematic Review and Meta-synthesis. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2022; 23:674-695. [PMID: 34800250 PMCID: PMC9072266 DOI: 10.1007/s11121-021-01328-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2021] [Indexed: 02/08/2023]
Abstract
Strength training (ST) or resistance training is important in the development and maintenance of musculoskeletal and cardiovascular health in women of all ages; however, uptake of ST amongst women is low. To improve female musculoskeletal health, it is vital that more women are encouraged to participate in ST to maintain musculoskeletal integrity. This systematic review aimed to identify motivators and barriers to women initiating and maintaining ST. Following protocol registration and systematic search, studies were included if they were primary qualitative or mixed-method studies reporting participant verbatim quotes, included adult women, and focused on motivators and barriers for ST. Searches generated 2534 articles from 3 databases, with 20 studies (N = 402 participants) meeting eligibility criteria. Participant quotes and authors' interpretations were analysed using thematic synthesis. The most frequently observed barriers were gender-based stigmas, discouragement, and negative comments, particularly in women currently engaging in ST. Other factors associated with poor adherence included boredom, poor knowledge of ST, poor gym accessibility, lack of supervision or routine, and difficulty in balancing work and family life. Social support from friends and family, words of affirmation, and accompaniment facilitated ST, particularly in older women. Women who saw expected results such as weight loss were motivated to continue ST. Interventions aimed at increasing participation in ST amongst women should focus on the specific benefits valued by women and the dissemination of accurate information to counter misconceptions and increase knowledge. The adaptation of gym environments to make them more welcoming to women, and reduce gender-focused criticism, is especially important.
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Affiliation(s)
| | - Elizabeth Ford
- Brighton and Sussex Medical School, Brighton, BN1 9PH, UK.
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25
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Flore G, Preti A, Carta MG, Deledda A, Fosci M, Nardi AE, Loviselli A, Velluzzi F. Weight Maintenance after Dietary Weight Loss: Systematic Review and Meta-Analysis on the Effectiveness of Behavioural Intensive Intervention. Nutrients 2022; 14:nu14061259. [PMID: 35334917 PMCID: PMC8953094 DOI: 10.3390/nu14061259] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 03/07/2022] [Accepted: 03/14/2022] [Indexed: 02/04/2023] Open
Abstract
After a low-calorie diet, only 25% of patients succeed in maintaining the result of weight loss for a long time. This systematic review and meta-analysis aims to explore whether patients undergoing intensive intervention during the maintenance phase have a greater preservation of the weight achieved during the previous slimming phase than controls. A bibliographic search was conducted using PubMed, Scopus, and Cochrane databases for clinical trials and randomised, controlled trials investigating the role of choice in weight-loss-maintenance strategies. Only studies with a follow-up of at least 12 months were considered. A total of eight studies, for a total of 1454 patients, was identified, each comparing a group that followed a more intensive protocol to a control group. Our metanalysis highlighted that an intensive approach even in the maintenance phase could be important to ensure greater success in the phase following the weight-loss period. However, it should be pointed out that the improvement was not so different from the trend of the respective controls, with a non-statistically significant mean difference of the effect size (0.087; 95% CI −0.016 to 0.190 p = 0.098). This finding, along with the observation of a weight regain in half of the selected studies, suggests this is a long work that has to be started within the weight-loss phase and reinforced during the maintenance phase. The problem of weight control in patients with obesity should be understood as a process of education to a healthy lifestyle and a balanced diet to be integrated in the context of a multidisciplinary approach.
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Affiliation(s)
- Giovanna Flore
- Obesity Unit, Department of Medical Sciences and Public Health, University of Cagliari, 09124 Cagliari, Italy; (A.D.); (M.F.); (A.L.); (F.V.)
- Correspondence: ; Tel.: +39-070-6754230
| | - Antonio Preti
- Department of Neuroscience, University of Turin, 10124 Torino, Italy;
| | - Mauro Giovanni Carta
- Department of Medical Sciences and Public Health, University of Cagliari, 09124 Cagliari, Italy;
| | - Andrea Deledda
- Obesity Unit, Department of Medical Sciences and Public Health, University of Cagliari, 09124 Cagliari, Italy; (A.D.); (M.F.); (A.L.); (F.V.)
| | - Michele Fosci
- Obesity Unit, Department of Medical Sciences and Public Health, University of Cagliari, 09124 Cagliari, Italy; (A.D.); (M.F.); (A.L.); (F.V.)
| | - Antonio Egidio Nardi
- Institute of Psychiatry, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-901, Brazil;
| | - Andrea Loviselli
- Obesity Unit, Department of Medical Sciences and Public Health, University of Cagliari, 09124 Cagliari, Italy; (A.D.); (M.F.); (A.L.); (F.V.)
| | - Fernanda Velluzzi
- Obesity Unit, Department of Medical Sciences and Public Health, University of Cagliari, 09124 Cagliari, Italy; (A.D.); (M.F.); (A.L.); (F.V.)
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26
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Ranjan P, Vikram NK, Choranur A, Pradeep Y, Ahuja M, Puri M, Malhotra A, Kumari A, Chopra S, Batra A, Balsalkar G, Goswami D, Guleria K, Sarkar S, Kachhawa G, Verma A, Kumari MK, Madan J, Dabral A, Kamath S, Rathore AM, Kumar R, Venkataraman S, Kaloiya G, Bhatla N, Kumari SS, Baitha U, Prakash A, Tiwaskar M, Tewary K, Misra A, Guleria R. Executive summary of evidence and consensus-based Clinical Practice Guidelines for management of obesity and overweight in midlife women: An AIIMS-DST initiative. Diabetes Metab Syndr 2022; 16:102426. [PMID: 35248973 DOI: 10.1016/j.dsx.2022.102426] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 02/08/2022] [Accepted: 02/09/2022] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND AIMS Weight gain is an independent risk factor for decline in cardiometabolic and overall health-related quality of life in midlife women. The AIIMS-DST initiative aims to develop and validate stepwise recommendations specific for weight management in midlife women. METHODS The key clinical questions specific to weight management in midlife women were finalised with the help of a multidisciplinary team of experts in the guideline development group (GDG). Phase I included a systematic and/or narrative review to gather evidence, grading of evidence and expert opinion was sought to develop clinical practice recommendations for each clinical question. Phase II focused on validation of clinical practice recommendations using the peer-review, Delphi method and GRADE approach. RESULTS -The guidelines provide clinical practice points to address challenges encountered by midlife women in their attempts to manage obesity via lifestyle modification techniques. The initiation of discussion would help the healthcare provider to identify the weight management needs of the women, educate women on different modalities of weight management, and empower them to incorporate corrective lifestyle behaviours. Before initiating the management, a comprehensive assessment of clinical and lifestylerelated parameters should be completed. A personalised behavioural lifestyle modification program addressing the midlife specific barriers for optimal metabolic, musculoskeletal, and mental health should be planned. A consistent follow-up is required for maintenance of corrective eating and activity habits by addressing midlife specific barriers for sustenance of healthy weight. CONCLUSION These recommendations will be useful in opportunistic screening and management of obesity in midlife women across healthcare settings.
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Affiliation(s)
- Piyush Ranjan
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, India.
| | - Naval K Vikram
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, India.
| | - Ambuja Choranur
- President, Indian Menopause Society, Former Professor and Head, Department of Obstetrics and Gynaecology, Osmania Medical College, Hyderabad, India
| | - Yashodhara Pradeep
- Era Medical College and University, Ex Prof. and Head Department of Obstetrics and Gynaecology, RML Institute of Medical Sciences, KGMU, Lucknow, Vice President Elect, FOGSI, Ex Vice President, IMS, India
| | - Maninder Ahuja
- President, Society of Meaningful Life Management, Associate Editor, Journal of Midlife Health, India
| | - Manju Puri
- Head, Department of Obstetrics and Gynaecology, LHMC and SSK Hospital, New Delhi, India
| | - Anita Malhotra
- Food and Nutrition, Department of Home Science, Vice-principal, Lakshmibai College, University of Delhi, New Delhi, India
| | - Archana Kumari
- Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, New Delhi, India
| | - Sakshi Chopra
- Department of Home Science, University of Delhi, New Delhi, India
| | - Achla Batra
- President, Association of Obstetricians & Gynaecologists of Delhi (AOGD), Professor, Department of Obstetrics and Gynaecology, VMMC and Safdarjung Hospital, New Delhi, India
| | - Geetha Balsalkar
- Department of Obstetrics and Gynaecology Seth G. S. Medical College, Mumbai, India
| | - Deepti Goswami
- Director Professor, Department of Obstetrics and Gynaecology, Maulana Azad Medical College, New Delhi, India
| | - Kiran Guleria
- Department of Obstetrics and Gynaecology, University College of Medical Sciences, New Delhi, India
| | - Siddharth Sarkar
- Department of Psychiatry and NDDTC, All India Institute of Medical Sciences, New Delhi, India
| | - Garima Kachhawa
- Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, New Delhi, India
| | - Aditi Verma
- Department of Home Science, University of Delhi, New Delhi, India
| | | | - Jagmeet Madan
- National President, Indian Dietetic Association, India
| | - Anjali Dabral
- Head, Department of Obstetrics and Gynaecology, VMMC and safdarjung Hospital, New Delhi, India
| | - Sandhya Kamath
- Ex-Professor of Medicine and Dean, Seth G S Medical College and KEM Hospital, Mumbai, and LT Municipal Medical College and General Hospital, Mumbai, India
| | - Asmita Muthal Rathore
- Director Professor and Head, Department of Obstetrics and Gynaecology, Maulana Azad Medical College, New Delhi, India
| | - Raman Kumar
- President, Academy of Family Physicians of India, India
| | - Srikumar Venkataraman
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, New Delhi, India
| | - Gaurishankar Kaloiya
- Clinical Psychology, Department of Psychiatry, All India Institute of Medical Sciences, New Delhi, India
| | - Neerja Bhatla
- Head, Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, New Delhi, India
| | - S Shantha Kumari
- President, The Federation of Obstetric and Gynaecological Societies of India, India
| | - Upendra Baitha
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Anupam Prakash
- Department of Medicine, LHMC and SSK Hospital, New Delhi, India
| | | | - Kamlesh Tewary
- President, Association of the Physicians of India, India
| | - Anoop Misra
- Chairman, Fortis-C-DOC Centre of Excellence for Diabetes, Metabolic Diseases and Endocrinology, Chairman, National Diabetes, Obesity and Cholesterol Foundation (N-DOC) and President, Diabetes Foundation (India), New Delhi, India
| | - Randeep Guleria
- Director, All India Institute of Medical Sciences, New Delhi, India
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27
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Bojd B, Song X, Tan Y, Yan X. Gamified Challenges in Online Weight-Loss Communities. INFORMATION SYSTEMS RESEARCH 2022. [DOI: 10.1287/isre.2021.1081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Gamified challenges, one of the most popular features of online weight-loss communities, enable users to set weight-loss goals and compete with other challenge participants via leaderboards. Using the data from a leading online weight-loss community, we study the effect of gamified challenges on the weight-loss outcome. Our findings indicate that participation in gamified challenges has a positive and significant effect on weight loss. We found that, on average, the participants achieved a weight loss of 0.742 kg by participating in at least one challenge a month. We found that effective challenges do not include a numeric weight goal (e.g., lose 5 kg), focus on exercise-only behavioral goals, and have a large active group size. Further, the results show that the absence (presence) of a numeric weight goal benefits users in exercise (diet) challenges. Moreover, a small active group size can help (hurt) users in exercise (diet) challenges. Our results suggest that gamification elements that induce competition should be used with caution in goal-setting environments, especially when gamifying dietary goals. Online weight-loss communities can recommend a useful combination of numeric weight goals, behavioral goals, and an optimal number of participants in each challenge to induce an encouraging level of social comparison.
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Affiliation(s)
- Behnaz Bojd
- Paul Merage School of Business, University of California, Irvine, California 92697
| | - Xiaolong Song
- School of Management Science and Engineering, Dongbei University of Finance and Economics, Dalian 116025, China
| | - Yong Tan
- Michael G. Foster School of Business, University of Washington, Seattle, Washington 98195
| | - Xiangbin Yan
- School of Economics and Management, University of Science and Technology Beijing, Beijing 100083, China
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28
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Teixeira PJ, Johnson MW, Timmermann C, Watts R, Erritzoe D, Douglass H, Kettner H, Carhart-Harris RL. Psychedelics and health behaviour change. J Psychopharmacol 2022; 36:12-19. [PMID: 34053342 PMCID: PMC8801670 DOI: 10.1177/02698811211008554] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Healthful behaviours such as maintaining a balanced diet, being physically active and refraining from smoking have major impacts on the risk of developing cancer, diabetes, cardiovascular diseases and other serious conditions. The burden of the so-called 'lifestyle diseases'-in personal suffering, premature mortality and public health costs-is considerable. Consequently, interventions designed to promote healthy behaviours are increasingly being studied, e.g., using psychobiological models of behavioural regulation and change. In this article, we explore the notion that psychedelic substances such as psilocybin could be used to assist in promoting positive lifestyle change conducive to good overall health. Psilocybin has a low toxicity, is non-addictive and has been shown to predict favourable changes in patients with depression, anxiety and other conditions marked by rigid behavioural patterns, including substance (mis)use. While it is still early days for modern psychedelic science, research is advancing fast and results are promising. Here we describe psychedelics' proposed mechanisms of action and research findings pertinent to health behaviour change science, hoping to generate discussion and new research hypotheses linking the two areas. Therapeutic models including psychedelic experiences and common behaviour change methods (e.g., Cognitive Behaviour Therapy, Motivational Interviewing) are already being tested for addiction and eating disorders. We believe this research may soon be extended to help promote improved diet, exercise, nature exposure and also mindfulness or stress reduction practices, all of which can contribute to physical and psychological health and well-being.
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Affiliation(s)
- Pedro J Teixeira
- CIPER - Faculty of Human Kinetics, University of Lisbon, Cruz Quebrada, Portugal,The Synthesis Institute B.V, Amsterdam, The Netherlands,Pedro J Teixeira, Faculty of Human Kinetics, University of Lisbon, Estrada da Costa, Cruz Quebrada 1499-002, Portugal.
| | - Matthew W Johnson
- Center for Psychedelic and Consciousness Research, Johns Hopkins University, Baltimore, USA
| | | | | | - David Erritzoe
- Imperial College London Psychedelic Research Group, London, UK
| | - Hannah Douglass
- Imperial College London Psychedelic Research Group, London, UK
| | - Hannes Kettner
- Imperial College London Psychedelic Research Group, London, UK
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29
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Vikram N, Ranjan P, Choranur A, Pradeep Y, Ahuja M, Meeta M, Puri M, Malhotra A, Kumari A, Chopra S, Batra A, Balsalkar G, Goswami D, Guleria K, Sarkar S, Kachhawa G, Verma A, Kumari MK, Madan J, Dabral A, Kamath S, Rathore A, Kumar R, Venkataraman S, Kaloiya G, Bhatla N, Kumari SS, Baitha U, Prakash A, Tiwaskar M, Tewary K, Misra A, Guleria R. Executive summary of evidence and consensus-based clinical practice guidelines for management of obesity and overweight in midlife women: An AIIMS-DST initiative. J Midlife Health 2022; 13:34-49. [PMID: 35707299 PMCID: PMC9190956 DOI: 10.4103/jmh.jmh_7_22] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 12/03/2022] Open
Abstract
Weight gain is an independent risk factor for decline in cardiometabolic and overall health-related quality of life in midlife women. The AIIMS-DST initiative aims to develop and validate stepwise recommendations specific for weight management in midlife women. The key clinical questions specific to weight management in midlife women were finalized with the help of a multidisciplinary team of experts in the guideline development group. Phase I including a systematic and/or narrative review, grading of evidence, and expert opinion was sought to develop clinical practice recommendations for each clinical question. Phase II focused on validation of clinical practice recommendations using the peer-review, Delphi method, and GRADE approach. The guidelines provide clinical practice points to address challenges encountered by midlife women in their attempts to manage obesity via lifestyle modification techniques. The initiation of discussion would help the health-care provider to identify the weight management needs of the women, educate women on different modalities of weight management, and empower them to incorporate corrective lifestyle behaviors. Before initiating the management, a comprehensive assessment of clinical and lifestyle-related parameters should be completed. A personalized behavioral lifestyle modification program addressing the midlife-specific barriers for optimal metabolic, musculoskeletal, and mental health should be planned. A consistent follow-up is required for maintenance of corrective eating and activity habits by addressing midlife-specific barriers for sustenance of healthy weight. These recommendations will be useful in opportunistic screening and management of obesity in midlife women across health-care settings.
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Physical Illiteracy and Obesity Barrier: How Physical Education Can Overpass Potential Adverse Effects? A Narrative Review. SUSTAINABILITY 2021. [DOI: 10.3390/su14010419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Environments lacking in stimuli together with ineffective physical education programs can lead to motor illiteracy, causing several adverse effects that could be worsened by unhealthy weight conditions (e.g., obesity). Obesity can be seen as an actual barrier for children and adolescents, especially for affective, behavioral, physical, and cognitive domains. In this context, condensing what the literature proposes could be useful in order to improve the understanding of the best intervention strategies (i.e., proper physical education programs) to manage the adverse effects of motor illiteracy in relation to the obesity barrier. The purpose of this narrative review is to improve the understanding on how physical education programs can counteract the adverse effects of physical illiteracy and obesity barrier across childhood and adolescence. Proper physical education programs should develop motor competence by fostering an individual’s awareness, self-perception, autonomous motivation, and muscular fitness on a realistic scenario (functional task difficulty related to his/her possibilities) in the attempt to counteract the adverse effects of the obesity barrier. Such programs should be designed without overlooking a proper multi teaching style approach.
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Ksinan Jiskrova G, Pikhart H, Bobák M, Klanova J, Stepanikova I. Prenatal psychosocial stress and children's sleep problems: Evidence from the ELSPAC-CZ study. J Sleep Res 2021; 31:e13531. [PMID: 34879444 DOI: 10.1111/jsr.13531] [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: 07/13/2021] [Revised: 10/24/2021] [Accepted: 11/23/2021] [Indexed: 11/28/2022]
Abstract
Prenatal exposure to maternal stress may increase the risk of developing sleep problems in childhood. This study examined the association between prenatal stressful life events (PSLE) and children's sleep problems, taking into consideration their trajectory over time. Data were obtained from the Czech portion of the European Longitudinal Cohort Study of Pregnancy and Childhood (ELSPAC-CZ; N = 4,371 children). Mothers reported PSLE using an inventory of 42 life events and child sleep problems at five time-points (child age of 1.5, 3, 5, 7, and 11 years). The association was tested by a Poisson latent growth model, controlling for maternal and family demographics, birth characteristics, maternal depression, and alcohol use in pregnancy. The average rate of sleep problems was 2.06 (p < 0.001) at the age of 1.5 years and the rate of sleep problems decreased in a linear fashion over time (estimate = -0.118; p < 0.001). A higher number of PSLE was associated with a higher rate of sleep problems at the age of 1.5 years (incidence rate ratio [IRR] per interquartile range = 1.08, 95% confidence interval [CI] 1.05-1.12, p < 0.001) and with a reduced rate of decrease in sleep problems between the ages of 1.5 and 11 years (p < 0.001). Thus, PSLE were associated with chronicity of sleep problems in addition to their amount during early childhood. Prenatal exposure to stress may predispose individuals to the development of sleep problems in later life.
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Affiliation(s)
| | - Hynek Pikhart
- RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic.,Department of Epidemiology & Public Health, University College London, London, UK
| | - Martin Bobák
- RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic.,Department of Epidemiology & Public Health, University College London, London, UK
| | - Jana Klanova
- RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Irena Stepanikova
- RECETOX, Faculty of Science, Masaryk University, Brno, Czech Republic.,Department of Sociology, University of Alabama at Birmingham, Birmingham, AL, USA
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Videira-Silva A, Hetherington-Rauth M, Sardinha LB, Fonseca H. The effect of a physical activity consultation in the management of adolescent excess weight: Results from a non-randomized controlled trial. Clin Obes 2021; 11:e12484. [PMID: 34467631 DOI: 10.1111/cob.12484] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/25/2021] [Accepted: 08/05/2021] [Indexed: 12/14/2022]
Abstract
The value of physical activity (PA) counselling and its impact on PA behaviour and weight management have been in question. The main aim of this study was to analyse 6 and 12-month effects of a PA consultation (PAC-a structured form of PA counselling) with and without the inclusion of structured exercise, on body mass index (BMI) z-score, body composition and PA levels of adolescents with excess weight (BMI ≥p85), as part of a clinical multicomponent weight management program. Participants were allocated at baseline into a control (CG-standard care, including paediatric and nutrition consultations) and two experimental groups (EGI and EGII). Both EG's were exposed to standard care plus PAC for 12 months. During the first 6 months, EGII additionally participated in two weekly exercise sessions. From 165 participants recruited, 102 completed the intervention (CG n = 28, EGI n = 36 and EGII n = 38). According to generalized estimating equations, at 6 months both EG's improved (p < 0.05) their BMI z-score, waist-height ratio (WHtR), body fat mass, skeletal muscle mass, sedentary time and moderate-vigorous PA (MVPA) compared to CG. Further improvements were observed in BMI z-score between 6 and 12 months in EG's compared to CG. At 6 months, EGII showed a higher (p < 0.05) increase in MVPA compared to EGI, and EGI a higher decrease in WHtR. No other differences were found between EG's. This study suggests that PAC is a time-effective approach to improve BMI z-score, body composition and PA levels in adolescents with excess weight, even without the inclusion of structured exercise.
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Affiliation(s)
- Antonio Videira-Silva
- Pediatric University Clinic, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Megan Hetherington-Rauth
- Exercise and Health Laboratory, Faculty of Human Kinetics, University of Lisbon, Lisbon, Portugal
| | - Luís B Sardinha
- Exercise and Health Laboratory, Faculty of Human Kinetics, University of Lisbon, Lisbon, Portugal
| | - Helena Fonseca
- Rheumatology Research Unit, Molecular Medicine Institute, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
- Pediatric Obesity Clinic, Department of Pediatrics, Hospital de Santa Maria, Lisbon, Portugal
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Encantado J, Marques MM, Palmeira AL, Sebire SJ, Teixeira PJ, Stubbs RJ, Heitmann BL, Gouveia MJ. Development and cross-cultural validation of the Goal Content for Weight Maintenance Scale (GCWMS). Eat Weight Disord 2021; 26:2737-2748. [PMID: 33646516 DOI: 10.1007/s40519-021-01148-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 02/04/2021] [Indexed: 11/26/2022] Open
Abstract
PURPOSE Long-term weight management requires sustained engagement with energy-balance-related behaviours. According to self-determination theory, behaviour goals can support or undermine motivation depending on the quality of their content (i.e., extrinsic and intrinsic motivation). This study aimed to develop and validate the goal content for weight loss maintenance scale (GCWMS). METHODS The GCWMS was administered to 1511 participants who had achieved clinically significant weight losses and were taking part in a large weight loss maintenance study: the NoHoW Trial (ISRCTN88405328). The scale derived from two well-established questionnaires regarding exercise goals. Construct validity was examined for 4 theory-driven domains: Health Management, Challenge, Image, and Social Recognition. Split-sample confirmatory factor analysis was conducted to test the factorial validity and multi-group measurement invariance (configural, metric, scalar, and residual invariance). The reliability estimates were also assessed, and discriminant validity was evaluated using 2 conceptually related questionnaires. RESULTS The first analysis showed a poor fit of the original factorial structure. Subsequent investigation with a new specified model indicated close fit to the data after removal of 3 items χ2(58) = 599.982; p < .001; χ2/df = 10.345; CFI = 0.940; GFI = 0.941; SRMR = 0.063; RMSEA = 0.079 (LL = 0.073; UL = .084). Good internal consistency was achieved in all subscales (α > .775), convergent and divergent validity were verified through associations with other theoretical related constructs. Findings from multi-group invariance test demonstrated that the specified model of GCWMS achieved full measurement invariance for gender but did not support residual invariance across countries. CONCLUSION Findings support the hypothesised four-dimension structure of the GCWMS, confirming reliability and multi-group invariance in factor structure. Analysis also supports valid group means comparisons on latent factors at gender and at cross-cultural level. Ways to improve the quality of the scale are discussed. LEVEL OF EVIDENCE Level V, cross-sectional descriptive.
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Affiliation(s)
- Jorge Encantado
- Centro Interdisciplinar para o Estudo da Performance Humana (CIPER), Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada, Portugal.
- Applied Psychology Research Center Capabilities & Inclusion (APPsyCI), ISPA - Instituto Universitário, Lisboa, Portugal.
| | - Marta M Marques
- Centro Interdisciplinar para o Estudo da Performance Humana (CIPER), Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada, Portugal.
- Trinity College Dublin, ADAPT Centre & Trinity Centre for Practice and Healthcare Innovation, College Green, Dublin, Ireland.
| | - António L Palmeira
- Centro Interdisciplinar para o Estudo da Performance Humana (CIPER), Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada, Portugal
- Centro de Investigação em Desporto, Educação Física, Exercício e Saúde (CIDEFES), Universidade Lusófona, Lisboa, Portugal
| | - Simon J Sebire
- Centre for Exercise, Nutrition and Health Sciences, School for Policy Studies, University of Bristol, Bristol, UK
| | - Pedro J Teixeira
- Centro Interdisciplinar para o Estudo da Performance Humana (CIPER), Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz Quebrada, Portugal
| | - R James Stubbs
- Faculty of Medicine and Health, School of Psychology, University of Leeds, Leeds, UK
| | - Berit L Heitmann
- Research Unit for Dietary Studies at The Parker Institute Bispebjerg and Frederiksberg Hospital, Part of the Copenhagen University Hospital-The Capital Region, Copenhagen, Denmark
- Section for General Medicine, The Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Maria J Gouveia
- Applied Psychology Research Center Capabilities & Inclusion (APPsyCI), ISPA - Instituto Universitário, Lisboa, Portugal
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Signore A, Semenchuk BN, Strachan SM. Self-Compassion and Reactions to a Recalled Exercise Lapse: The Moderating Role of Gender-Role Schemas. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY 2021; 43:477-487. [PMID: 34702786 DOI: 10.1123/jsep.2020-0300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 07/14/2021] [Accepted: 07/16/2021] [Indexed: 06/13/2023]
Abstract
Exercise is good for health and well-being, yet people experience lapses when trying to adhere to exercise. Self-compassion may help people cope with exercise lapses. Most research on self-compassion and exercise has been conducted with women; men may also benefit from self-compassion. No research has examined whether gender-role schema influences responses to exercise lapses. The authors examined both male and female adult exercisers (N = 220) who reported their self-compassion, recalled an exercise lapse, their reactions to the lapse, and their self-identification of masculinity and femininity. After controlling for self-esteem, age, and lapse importance, self-compassion negatively related to emotional responses (p < .001), rumination (p < .001), extrinsic motivation (p = .004), and positively related to intrinsic motivation (p < .001). Masculinity moderated the relationships between self-compassion and amotivation (p = .006), and identified regulation (p = .01). Self-compassion may be an effective resource for exercisers, especially those who identify as highly masculine.
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Affiliation(s)
- Alana Signore
- Faculty of Kinesiology and Recreation Management, University of Manitoba, Winnipeg, MB,Canada
| | - Brittany N Semenchuk
- Faculty of Kinesiology and Recreation Management, University of Manitoba, Winnipeg, MB,Canada
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB,Canada
| | - Shaelyn M Strachan
- Faculty of Kinesiology and Recreation Management, University of Manitoba, Winnipeg, MB,Canada
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Pudkasam S, Feehan J, Talevski J, Vingrys K, Polman R, Chinlumprasert N, Stojanovska L, Apostolopoulos V. Motivational strategies to improve adherence to physical activity in breast cancer survivors: A systematic review and meta-analysis. Maturitas 2021; 152:32-47. [PMID: 34674806 DOI: 10.1016/j.maturitas.2021.06.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 06/14/2021] [Accepted: 06/18/2021] [Indexed: 12/24/2022]
Abstract
Two behavioral change-based strategies for promoting adherence to physical activity (PA) suggested to have the greatest potential are the pedometer and Motivational Interviewing (MI). However, there are no comparisons between these two strategies identifying which one is more effective for improving PA adherence. This systematic review and meta-analysis aimed to determine which PA motivation strategy is more effective for promoting adherence to self-directed PA in female breast cancer survivors. Studies implementing self-directed PA which used a step tracker and/or MI for motivation in female breast cancer survivors were identified from the following databases at two timepoints, September 2019 and June 2020: CENTRAL, PubMed, CINAHL, PsycINFO, and Sportdiscuss. Sixteen randomized controlled trials (RCTs) were selected for data extraction, whereas ten RCTs were included in meta-analysis. Meta-analysis was performed on pooled data to estimate the standardized mean differences in PA duration and step count, and 95% confidence intervals. The number of participants meeting PA recommendations was also analyzed. Subgroup analysis was performed for three motivational strategies (pedometer combined with counselling, with print material or with motivational interviewing). Meta-analysis showed that pedometer combined with another intervention has a small effect on step count (p = 0.03) and a moderate effect on duration of moderate-vigorous physical activity (MVPA) (p = <0.0001) compared to controls. Additionally, motivational strategies increase the number of participants who meet a PA goal (p = 0.005). The findings of this review endorse the use of a step tracker combined with counselling, print material or MI based on behavioral change theory. This approach provided the most consistent positive effect on adherence to self-directed PA among breast cancer survivors. Future studies should evaluate differences between measures of adherence to self-directed PA, to identify the best motivation strategy for improving patient adherence and health outcomes. Systematic review registration: PROSPERO Registration number CRD42020148542.
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Affiliation(s)
- Supa Pudkasam
- Institute for Health and Sport, Victoria University, Melbourne VIC Australia; Faculty of Nursing Science, Assumption University, Bangkok, Thailand
| | - Jack Feehan
- Institute for Health and Sport, Victoria University, Melbourne VIC Australia; Department of Medicine - Western Health, The University of Melbourne, Melbourne VIC Australia; The Australian Institute for Musculoskeletal Science, The University of Melbourne, Victoria University and Western Health, Melbourne, VIC, Australia
| | - Jason Talevski
- Department of Medicine - Western Health, The University of Melbourne, Melbourne VIC Australia; The Australian Institute for Musculoskeletal Science, The University of Melbourne, Victoria University and Western Health, Melbourne, VIC, Australia
| | - Kristina Vingrys
- Institute for Health and Sport, Victoria University, Melbourne VIC Australia
| | - Remco Polman
- Faculty of Health, School of Exercise and Nutrition Sciences, Queensland University of Technology, Brisbane QLD, Australia
| | | | - Lily Stojanovska
- Institute for Health and Sport, Victoria University, Melbourne VIC Australia; Department of Nutrition and Health, College of Medicine and Health Sciences, United Arab, Emirates University, Al Ain, UAE
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Wąsowicz G, Poraj-Weder M, Matthys C. Dreaming of effective diet change? Motivation, emotions, and dietician presence can all matter. J Health Psychol 2021; 27:2505-2514. [PMID: 34666533 DOI: 10.1177/13591053211042064] [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: 11/15/2022] Open
Abstract
The objective of this study is to verify the relevance of motivational and emotional factors, as well as dietician presence in relation to the optimization of the dietary pattern-change process. This study was carried out with an on-line survey, including 341 respondents, almost half of whom were consulted by a dietician. Two measures were applied to evaluate the effectiveness of the dietary pattern-change among participants. The first of these measures refers to subjective evaluations of diet improvement, while the second refers to weight loss. The results show that autonomous motivation and dietician presence are associated with positive anticipatory emotions, and diet improvements. Extrinsic regulation, dietician presence, and lack of negative emotional experiences are related to greater weight loss.
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Rethorn ZD, Bezner JR, Pettitt CD. From expert to coach: health coaching to support behavior change within physical therapist practice. Physiother Theory Pract 2021; 38:2352-2367. [PMID: 34620046 DOI: 10.1080/09593985.2021.1987601] [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: 11/12/2022]
Abstract
Background: Negative health behaviors are a significant risk factor for non-communicable diseases (NCDs) and are responsible for 40-50% of the burden of disease in the US population. Physical therapists (PTs) have the capacity to effect behavior change in their patients to reduce their risk of disease and promote health. Competence in health behavior change is recommended for physical therapists. One way to achieve this competence is by learning and adopting a health coaching approach. Objectives: To provide a theoretical and practical approach to applying a health coaching approach in physical therapist clinical practice. Methods: 1) Describe a health coaching approach to facilitating behavior change; 2) present behavior change theories, communication strategies, and models underpinning health coaching; and 3) provide suggestions for ways PTs can integrate health coaching in clinical practice. Results: Health coaching is a dynamic and collaborative approach to health behavior change that harnesses the patient's or client's values and strengths to realize their goals for health. Conclusion: Adopting a health coaching approach may enhance adherence to physical therapists' recommendations as well as improve health outcomes.
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Affiliation(s)
- Zachary D Rethorn
- Doctor of Physical Therapy Division, Duke University, Durham, NC, USA.,Rocky Mountain University of Health Professions, Provo, UT, USA
| | - Janet R Bezner
- Department of Physical Therapy, Texas State University, 601 University Dr, Round Rock, TX, USA
| | - Cherie D Pettitt
- Rocky Mountain University of Health Professions, Provo, UT, USA.,WGU Academy, Western Governors University, Salt Lake City, Ut, USA
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Kramer LL, van Velsen L, Clark JL, Mulder BC, de Vet E. Use and effect of embodied conversational agents for improving eating behavior and decreasing loneliness among community-dwelling older adults: A randomized controlled trial (Preprint). JMIR Form Res 2021; 6:e33974. [PMID: 35404255 PMCID: PMC9039822 DOI: 10.2196/33974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 02/05/2022] [Accepted: 02/19/2022] [Indexed: 11/17/2022] Open
Abstract
Background Embodied conversational agents (ECAs) have been proposed as a promising interaction modality for the delivery of programs focused on promoting lifestyle changes. However, it is not understood what factors influence the health effects of ECAs or their use. Objective We aimed to (1) identify whether ECAs could persuade community-dwelling older adults to change their dietary behavior and whether ECA use could decrease loneliness, (2) test the pathways to these effects, and (3) understand factors influencing the use of ECAs. Methods A randomized controlled trial was conducted. The intervention group received access to the PACO service for 8 weeks. The waitlist group started PACO use after waiting for 4 weeks. Two primary outcomes (eating behavior and loneliness) were assessed via online questionnaires at intake, upon joining the waitlist, after 4 weeks, and after 8 weeks. The third primary outcome (use) was assessed via data logs. Secondary outcomes were measured at the same time points, via questionnaires or an optional interview. Results In total, 32 participants completed the intervention. We found a significant correlation between use in minutes on the one hand, and perceived usefulness (r=0.39, P=.03) and enjoyment on the other (r=0.38, P=.03). However, these did not predict use in the full regression model (F2,29=1.98, P=.16, R2=0.12). Additionally, PACO use did not lead to improvement in eating behavior (χ22=0.34, P=.85) or a decrease in loneliness (χ22=0.02, P=.99). Conclusions Our study did not provide any concluding evidence about factors that are linked to the use or health effects of ECAs. Future service design could benefit from either creating a functional design catering to the predominant stage in the precaution adoption process model of the targeted population, or by personalizing the service based on an intake in which the end user’s stage is determined. Trial Registration ClinicalTrials.gov NCT04510883; https://clinicaltrials.gov/ct2/show/NCT04510883 International Registered Report Identifier (IRRID) RR2-10.2196/22186
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Affiliation(s)
- Lean L Kramer
- Consumption and Healthy Lifestyles, Wageningen University & Research, Wageningen, Netherlands
| | - Lex van Velsen
- eHealth cluster, Roessingh Research and Development, Enschede, Netherlands
- Biomedical Signals and Systems Group, University of Twente, Enschede, Netherlands
| | - Jenna L Clark
- Center for Advanced Hindsight, Duke University, Durham, NC, United States
| | - Bob C Mulder
- Strategic Communication Group, Wageningen University & Research, Wageningen, Netherlands
| | - Emely de Vet
- Consumption and Healthy Lifestyles, Wageningen University & Research, Wageningen, Netherlands
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Jensen RK, Jakobsen S, Gundersen SV, Andersen MF, Kongsgaard M, Thomsen JL, Riis A. Patients' Expectations of Physiotherapeutic Treatment for Long-Term Side Effects After Cancer: A Qualitative Study. Cancer Control 2021; 28:10732748211047091. [PMID: 34582740 PMCID: PMC8485255 DOI: 10.1177/10732748211047091] [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] [Indexed: 11/16/2022] Open
Abstract
Objective This study aims to explore the expectations of physiotherapeutic treatment of long-term side effects (LTSEs) after cancer among patients treated in physiotherapy clinics. Methods This a qualitative interview study based on a phenomenological approach. Adult patients with LTSEs after cancer were recruited through The Danish Cancer Society and a private physiotherapy clinic in Denmark. Individual semi-structured interviews were carried out using Microsoft Teams based on an interview guide piloted before the interviews. Interviews were audiotaped and transcribed verbatim. Sampling was conducted with a focus on variation in LTSE. The data were analyzed using Malterud’s principles of systematic text condensation and coded in NVivo 12. Results 2 males and 8 females with an average age of 55.8 years were interviewed for between 40 and 60 minutes from October to November 2020. Four main themes emerged from the interviews1: The importance of the physiotherapist’s approach,2 the benefits of meeting patients with similar symptoms,3 the importance of receiving knowledge, and4 patients seeking to maintain their current state more often than aiming to improve their condition. Conclusions Patients consulting a physiotherapy clinic with LTSE after cancer prefer the physiotherapist to have knowledge about cancer and to be emphatic. Furthermore, patients prefer to meet like-minded people and expect support to maintain their current condition rather than improve their condition.
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Affiliation(s)
- Rikke Klitlund Jensen
- Department of Physiotherapy, 86942University College Northern Denmark, Aalborg, Denmark
| | - Sarah Jakobsen
- Department of Physiotherapy, 86942University College Northern Denmark, Aalborg, Denmark
| | | | | | - Marianne Kongsgaard
- 91688Quality Unit for General Practice in the North Denmark Region, Aalborg, Denmark
| | - Janus Laust Thomsen
- 1004Research Unit for General Practice in Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Allan Riis
- Department of Physiotherapy, 86942University College Northern Denmark, Aalborg, Denmark.,1004Research Unit for General Practice in Aalborg, Denmark
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Cattivelli R, Guerrini Usubini A, Manzoni GM, Vailati Riboni F, Pietrabissa G, Musetti A, Franceschini C, Varallo G, Spatola CAM, Giusti E, Castelnuovo G, Molinari E. ACTonFood. Acceptance and Commitment Therapy-Based Group Treatment Compared to Cognitive Behavioral Therapy-Based Group Treatment for Weight Loss Maintenance: An Individually Randomized Group Treatment Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18189558. [PMID: 34574482 PMCID: PMC8472644 DOI: 10.3390/ijerph18189558] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 09/05/2021] [Accepted: 09/06/2021] [Indexed: 11/16/2022]
Abstract
The purpose of this Individually Randomized Group Treatment Trial was to compare an Acceptance and Commitment Therapy-based (ACT) group intervention and a Cognitive Behavioral Therapy-based (CBT) group intervention for weight loss maintenance in a sample of adult patients with obesity seeking treatment for weight loss. One hundred and fifty-five adults (BMI: Kg/m2 = 43.8 [6.8]) attending a multidisciplinary rehabilitation program for weight loss were randomized into two conditions: ACT and CBT. Demographical, physical, and clinical data were assessed at the beginning of the program (t0), at discharge (t1), and at 6-month follow-up (t2). The following measures were administered: The Acceptance and Action Questionnaire-II (AAQ-II) and the Clinical Outcome in Routine Evaluation-Outcome Measure (CORE-OM). Generalized linear mixed models were performed to assess differences between groups. Moderation effects for gender and Eating Disorders (ED) have been considered. From baseline to discharge, no significant differences between interventions were found, with the only exception of an improvement in the CORE-OM total score and in the CORE-OM subjective wellbeing subscale for those in the CBT condition. From discharge to follow-up, ACT group participants showed significant results in terms of weight loss maintenance, CORE-OM total score, and CORE-OM and AAQ-II wellbeing, symptoms, and psychological problems subscales. Gender moderated the effects of time and intervention on the CORE-OM subscale reporting the risk for self-harm or harm of others. The presence of an eating disorder moderated the effect of time and intervention on the CORE-OM total score, on the CORE-OM symptoms and psychological problems subscales, and on the AAQ-II. Patients who received the ACT intervention were more likely to achieve a ≥5% weight loss from baseline to follow-up and to maintain the weight loss after discharge. The ACT intervention was thus effective in maintaining weight loss over time.
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Affiliation(s)
- Roberto Cattivelli
- Psychology Research Laboratory, Istituto Auxologico Italiano IRCCS, 20145 Milan, Italy; (R.C.); (A.G.U.); (G.M.M.); (G.P.); (G.V.); (G.C.); (E.M.)
- Department of Psychology, Catholic University of Milan, 20123 Milan, Italy; (F.V.R.); (C.A.M.S.)
| | - Anna Guerrini Usubini
- Psychology Research Laboratory, Istituto Auxologico Italiano IRCCS, 20145 Milan, Italy; (R.C.); (A.G.U.); (G.M.M.); (G.P.); (G.V.); (G.C.); (E.M.)
- Department of Psychology, Catholic University of Milan, 20123 Milan, Italy; (F.V.R.); (C.A.M.S.)
| | - Gian Mauro Manzoni
- Psychology Research Laboratory, Istituto Auxologico Italiano IRCCS, 20145 Milan, Italy; (R.C.); (A.G.U.); (G.M.M.); (G.P.); (G.V.); (G.C.); (E.M.)
- Faculty of Psychology, eCampus University, 22060 Novedrate, Italy
| | - Francesco Vailati Riboni
- Department of Psychology, Catholic University of Milan, 20123 Milan, Italy; (F.V.R.); (C.A.M.S.)
| | - Giada Pietrabissa
- Psychology Research Laboratory, Istituto Auxologico Italiano IRCCS, 20145 Milan, Italy; (R.C.); (A.G.U.); (G.M.M.); (G.P.); (G.V.); (G.C.); (E.M.)
- Department of Psychology, Catholic University of Milan, 20123 Milan, Italy; (F.V.R.); (C.A.M.S.)
| | - Alessandro Musetti
- Department of Humanities, Social Sciences and Cultural Industries, University of Parma, 43121 Parma, Italy;
| | | | - Giorgia Varallo
- Psychology Research Laboratory, Istituto Auxologico Italiano IRCCS, 20145 Milan, Italy; (R.C.); (A.G.U.); (G.M.M.); (G.P.); (G.V.); (G.C.); (E.M.)
- Department of Psychology, Catholic University of Milan, 20123 Milan, Italy; (F.V.R.); (C.A.M.S.)
| | - Chiara A. M. Spatola
- Department of Psychology, Catholic University of Milan, 20123 Milan, Italy; (F.V.R.); (C.A.M.S.)
| | - Emanuele Giusti
- Psychology Research Laboratory, Istituto Auxologico Italiano IRCCS, 20145 Milan, Italy; (R.C.); (A.G.U.); (G.M.M.); (G.P.); (G.V.); (G.C.); (E.M.)
- Department of Psychology, Catholic University of Milan, 20123 Milan, Italy; (F.V.R.); (C.A.M.S.)
- Correspondence: ; Tel.: +39-0323-514246
| | - Gianluca Castelnuovo
- Psychology Research Laboratory, Istituto Auxologico Italiano IRCCS, 20145 Milan, Italy; (R.C.); (A.G.U.); (G.M.M.); (G.P.); (G.V.); (G.C.); (E.M.)
- Department of Psychology, Catholic University of Milan, 20123 Milan, Italy; (F.V.R.); (C.A.M.S.)
| | - Enrico Molinari
- Psychology Research Laboratory, Istituto Auxologico Italiano IRCCS, 20145 Milan, Italy; (R.C.); (A.G.U.); (G.M.M.); (G.P.); (G.V.); (G.C.); (E.M.)
- Department of Psychology, Catholic University of Milan, 20123 Milan, Italy; (F.V.R.); (C.A.M.S.)
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Poraj-Weder M, Pasternak A, Szulawski M. The Development and Validation of the Health Behavior Motivation Scale. Front Psychol 2021; 12:706495. [PMID: 34539508 PMCID: PMC8446656 DOI: 10.3389/fpsyg.2021.706495] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 07/19/2021] [Indexed: 11/13/2022] Open
Abstract
The article presents the construction and validation process of the Health Behavior Motivation Scale (HBMS), which measures the motivation toward pro-health behaviors in population of healthy adults. The tool is conceptually based on Self-Determination Theory (SDT) and more precisely on one of its subtheories-Organismic Integration Theory (OIT). In the first stage of the construction, the linguistic validation with competent judges procedure allowed to eliminate the items which were not correctly formulated. Next, the psychometric properties of the HBMS were assessed in three studies. In Study 1 (N = 323, M age = 31), the factorial structure of the HBMS was assessed with CFA. Since the preliminary structure was rejected, in order to identify the dimensionality of the items, EFA and Horn's Parallel Analysis were performed. The results showed that the HBMS scale has 5-dimensional structure (intrinsic regulation, integrated and identified regulation, introjected regulation, external regulation and amotivation). In Study 2 (N = 342, M age = 33), the structure of the HBMS has been confirmed by conducting CFA analysis. Analyses preformed in this study provided good evidence for convergent and discriminant validity as well as the internal reliability of the HBMS subscales. Finally, in the LPA analysis two classes with distinct regulatory profiles have been extracted, which showed differences in the extend of health-related behaviors. In Study 3 (N = 60, M age = 30) the test-retest reliability of the HBMS was confirmed. The scale can be therefore successfully used in future basic and applied studies as it possesses robust psychometric properties.
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Affiliation(s)
| | - Aneta Pasternak
- Institute of Pedagogy and Psychology, Warsaw Management University, Warsaw, Poland
| | - Michał Szulawski
- Institute of Psychology, The Maria Grzegorzewska University, Warsaw, Poland
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42
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Dicker D, Alfadda AA, Coutinho W, Cuevas A, Halford JCG, Hughes CA, Iwabu M, Kang JH, Nawar R, Reynoso R, Rhee N, Rigas G, Salvador J, Sbraccia P, Vázquez-Velázquez V, Caterson ID. Patient motivation to lose weight: Importance of healthcare professional support, goals and self-efficacy. Eur J Intern Med 2021; 91:10-16. [PMID: 33558163 DOI: 10.1016/j.ejim.2021.01.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 01/13/2021] [Accepted: 01/20/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND People with obesity (PwO) often struggle to achieve and maintain weight loss. This can perpetuate and/or be influenced by feelings of low motivation. This analysis from ACTION-IO data identified factors associated with PwO motivation to lose weight. METHODS PwO completed an online survey in 11 countries. Exploratory multinomial logistic regression analyses identified independent variables associated with self-report of feeling motivated versus not motivated to lose weight. RESULTS Data from 10,854 PwO were included (5,369 motivated; 3,312 neutral; 2,173 not motivated). Variables associated with feeling motivated versus not motivated included (odds ratio [95% confidence interval]): acknowledgement of healthcare professional (HCP) responsibility to contribute to weight loss (2.32 [1.86-2.88]), comfort in talking to their HCP about weight (1.46 [1.24-1.72), agreement that it is easy to lose weight (1.73 [1.30-2.31]), and a goal of reducing risks from excess weight (1.45 [1.22-1.73]). Conversely, if PwO considered obesity less important than other diseases they were less likely to report feeling motivated (0.49 [0.41-0.58]). PwO who reported being motivated to lose weight were more likely to exercise ≥5 times a week versus <1 time a week (2.77 [2.09-3.68]) than those who reported they were not motivated. CONCLUSIONS Positive interactions with HCPs, self-efficacy, setting goals and knowledge of the importance of weight management, in addition to regular exercising, may increase PwO motivation for weight loss. Appropriate HCP support may help PwO who are ready to engage in weight management. CLINICAL TRIAL REGISTRATION NCT03584191.
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Affiliation(s)
- Dror Dicker
- Director, Department of Internal Medicine D, Hasharon Hospital-Rabin Medical Center, Petah-Tikva, Israel; Sackler School Of Medicine, Tel Aviv University Tel Aviv, Israel.
| | - Assim A Alfadda
- Obesity Research Center and the Department of Internal Medicine, College of Medicine, King Saud University, P.O. Box 2925 (98), Riyadh 11461, Saudi Arabia
| | - Walmir Coutinho
- Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Instituto Estadual de Diabetes e Endocrinologia (IEDE), Rio de Janeiro, RJ, Brazil
| | - Ada Cuevas
- Center for Advanced Metabolic Medicine and Nutrition (CAMMYN) Avda Las Condes 9460, office 501, Santiago, Chile
| | - Jason C G Halford
- School of Psychology, University of Leeds, University Road, Woodhouse, Leeds LS2 9JZ, UK
| | - Carly A Hughes
- Weight Management Service, Fakenham Medical Practice, Meditrina House, Trinity Road, Fakenham, NR21 8SY, UK
| | - Masato Iwabu
- Department of Diabetes and Metabolic Diseases, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Jae-Heon Kang
- Department of Family Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, South Korea
| | - Rita Nawar
- The Weight Care Clinic, Dubai Healthcare City, Building 64, Block A, 2nd Floor, 2004, P.O. Box: 505042, Dubai, United Arab Emirates
| | - Ricardo Reynoso
- Novo Nordisk Health Care AG, Thurgauerstrasse 36/38, 8050 Zürich, Switzerland
| | - Nicolai Rhee
- Novo Nordisk Health Care AG, Thurgauerstrasse 36/38, 8050 Zürich, Switzerland
| | - Georgia Rigas
- Department of Bariatric Surgery, St George Private Hospital, Suite 3, Level 5, 1 South St, Kogarah, Sydney, Australia
| | - Javier Salvador
- Department of Endocrinology & Nutrition, Clínica Universidad de Navarra, Pamplona, Spain; CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Paolo Sbraccia
- University of Rome Tor Vergata, Department of Systems Medicine, Via Montpellier,1, I-00133 Rome, Rome, Italy
| | - Verónica Vázquez-Velázquez
- Clínica de Obesidad y Trastornos de la Conducta Alimentaria, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga 15, Tlalpan, Belisario Domínguez Sección XVI, 14080 Ciudad de México, Mexico
| | - Ian D Caterson
- Boden Collaboration, Charles Perkins Centre, D17, University of Sydney, NSW 2006, Sydney, Australia
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Soni A, Beeken RJ, McGowan L, Lawson V, Chadwick P, Croker H. 'Shape-Up', a Modified Cognitive-Behavioural Community Programme for Weight Management: Real-World Evaluation as an Approach for Delivering Public Health Goals. Nutrients 2021; 13:2807. [PMID: 34444967 PMCID: PMC8402118 DOI: 10.3390/nu13082807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 08/04/2021] [Accepted: 08/07/2021] [Indexed: 11/17/2022] Open
Abstract
Obesity is widespread, with serious health consequences; addressing it requires considerable effort at a public health level, incorporating prevention and management along with policies to support implementation. Behavioural weight-management programmes are widely used by public health bodies to address overweight and obesity. Shape-Up is an evidence-based programme combining a structured behavioural intervention (targeting nutrition and physical activity behaviours) within a peer-learning framework. This study was a service-evaluation of Shape-Up, as delivered in Rotherham by a local leisure provider, and included a secondary analysis of data collected in the community by service providers. The RE-AIM (Reach Effectiveness Adoption Implementation Maintenance) framework was used to explore programme effectiveness, implementation, and whom it reached. A total of 141 participants were included. Compared to local demographics, participants were older, at 48.9 (SD 14.47) years, with a lower employment rate (41% employed) and greater proportion female (67% female). Mean BMI was 38.0 (SD 7.54) kg/m2. Mean weight-change between baseline and endpoint (12 weeks, 10 group sessions) was -4.4 (SD 3.38) kg, and degree of weight change was associated with session attendance (F (9, 131) = 6.356, p < 0.0005). There were positive effects on participants' weight, health-related behaviours, and quality of life. The intervention content (including the focus of nutritional recommendations) and structure were adapted during implementation to better suit national guidelines and local population needs. RE-AIM was found to be a useful framework for evaluating and adapting an existing evidence-based weight management programme in line with local population needs. This could be a more cost-effective approach, compared to developing new programmes, for delivering public health goals relating to obesity, nutrition, and physical activity.
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Affiliation(s)
- Amber Soni
- Research Department of Behavioural Science and Health, University College London, London WC1E 6BT, UK;
| | - Rebecca J Beeken
- Leeds Institute of Health Sciences, University of Leeds, Leeds LS2 9JT, UK;
| | - Laura McGowan
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Science, Queen’s University Belfast, Belfast BT9 7BL, UK;
- Institute for Global Food Security, School of Biological Sciences, Queen’s University Belfast, Belfast BT9 5DL, UK
| | - Victoria Lawson
- Talking Therapies Southwark, Maudsley Hospital, London SE5 8AZ, UK;
| | - Paul Chadwick
- Centre for Behaviour Change, University College London, London WC1E 6BT, UK;
| | - Helen Croker
- Population, Policy and Practice Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, University College London, London WC1N 1EH, UK
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44
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Song T, Yu P, Bliokas V, Probst Y, Peoples GE, Qian S, Houston L, Perez P, Amirghasemi M, Cui T, Hitige NPR, Smith NA. A Clinician-Led, Experience-Based Co-Design Approach for Developing mHealth Services to Support the Patient Self-management of Chronic Conditions: Development Study and Design Case. JMIR Mhealth Uhealth 2021; 9:e20650. [PMID: 34283030 PMCID: PMC8335618 DOI: 10.2196/20650] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 11/09/2020] [Accepted: 05/17/2021] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Despite the increasing use of mobile health (mHealth) services, such as mHealth apps or SMS text messaging services, that support the patient self-management of chronic conditions, many existing mHealth services lack theoretical guidance. In addition, although often the target audience for requirement acquisition at the initial mHealth app design stage, it is a common challenge for them to fully conceptualize their needs for mHealth services that help self-manage chronic conditions. OBJECTIVE This study proposes a novel co-design approach with the initial requirements for mHealth services proposed by clinicians based on their experiences in guiding patients to self-manage chronic conditions. A design case is presented to illustrate our innovative approach to designing an mHealth app that supports the self-management of patients with obesity in their preparation for elective surgery. METHODS We adopted a clinician-led co-design approach. The co-design approach consisted of the following four cyclic phases: understanding user needs, identifying an applicable underlying theory, integrating the theory into the prototype design, and evaluating and refining the prototype mHealth services with patients. Expert panel discussions, a literature review, intervention mapping, and patient focus group discussions were conducted in these four phases. RESULTS In stage 1, the expert panel proposed the following three common user needs: motivational, educational, and supportive needs. In stage 2, the team selected the Social Cognitive Theory to guide the app design. In stage 3, the team designed and developed the key functions of the mHealth app, including automatic push notifications; web-based resources; goal setting and monitoring; and interactive health-related exchanges that encourage physical activity, healthy eating, psychological preparation, and a positive outlook for elective surgery. Push notifications were designed in response to a patient's risk level, as informed by the person's response to a baseline health survey. In stage 4, the prototype mHealth app was used to capture further requirements from patients in the two focus group discussions. Focus group participants affirmed the potential benefits of the app and suggested more requirements for the function, presentation, and personalization needs. The app was improved based on these suggestions. CONCLUSIONS This study reports an innovative co-design approach that was used to leverage the clinical experiences of clinicians to produce the initial prototype app and the approach taken to allow patients to effectively voice their needs and expectations for the mHealth app in a focus group discussion. This approach can be generalized to the design of any mHealth service that aims to support the patient self-management of chronic conditions.
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Affiliation(s)
- Ting Song
- Centre for Digital Transformation, School of Computing and Information Technology, Faculty of Engineering and Information Sciences, University of Wollongong, Wollongong, Australia
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, Australia
| | - Ping Yu
- Centre for Digital Transformation, School of Computing and Information Technology, Faculty of Engineering and Information Sciences, University of Wollongong, Wollongong, Australia
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, Australia
- Smart Infrastructure Facility, Faculty of Engineering and Information Sciences, University of Wollongong, Wollongong, Australia
| | - Vida Bliokas
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, Australia
- School of Psychology, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Wollongong, Australia
| | - Yasmine Probst
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, Australia
- School of Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, Australia
| | - Gregory E Peoples
- School of Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, Australia
| | - Siyu Qian
- Centre for Digital Transformation, School of Computing and Information Technology, Faculty of Engineering and Information Sciences, University of Wollongong, Wollongong, Australia
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, Australia
- Illawarra Shoalhaven Local Health District, Wollongong, Australia
| | - Lauren Houston
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, Australia
- School of Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, Australia
| | - Pascal Perez
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, Australia
- Smart Infrastructure Facility, Faculty of Engineering and Information Sciences, University of Wollongong, Wollongong, Australia
| | - Mehrdad Amirghasemi
- Smart Infrastructure Facility, Faculty of Engineering and Information Sciences, University of Wollongong, Wollongong, Australia
| | - Tingru Cui
- School of Computing and Information Systems, Faculty of Engineering and Information Technology, University of Melbourne, Melbourne, Australia
| | - Nadeesha Pathiraja Rathnayaka Hitige
- Centre for Digital Transformation, School of Computing and Information Technology, Faculty of Engineering and Information Sciences, University of Wollongong, Wollongong, Australia
| | - Natalie Anne Smith
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, Australia
- Department of Anaesthesia, Wollongong Hospital, Wollongong, Australia
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Keikha M, Jahanfar S, Christie J, Abedi P, Danowski M, Yoneoka D, Ebrahimi MH. Financial incentives for decreasing and preventing obesity in workers. Hippokratia 2021. [DOI: 10.1002/14651858.cd014576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mojtaba Keikha
- Department of Public Health; Sirjan School of Medical Sciences; Sirjan Iran
| | - Shayesteh Jahanfar
- MPH Program, Department of Public Health and Community Medicine; Tufts University School of Medicine; Boston Massachusetts USA
| | - Janice Christie
- Division of Nursing, Midwifery & Social Work, School of Health Sciences, Faculty of Biology, Medicine & Health; University of Manchester, Manchester Academic Health Science Centre; Manchester UK
| | - Parvin Abedi
- Department of Midwifery, Reproductive Health Promotion Research Center; Ahvaz Jundishapur University of Medical Sciences; Ahvaz Iran
| | - Margaret Danowski
- Park Library; Central Michigan University; Mount Pleasant Michigan USA
| | - Daisuke Yoneoka
- Division of Biostatistics and Bioinformatics, Graduate School of Public Health; St. Luke’s International University; Tokyo Japan
| | - Mohammad Hossein Ebrahimi
- Environmental and Occupational Health Research Center, Shahroud University of Medical Sciences; Shahroud Iran
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Carter A, Hoang N, Gilbert P, Kirby JN. Body weight perception outweighs body weight when predicting shame, criticism, depression and anxiety for lower BMI range and higher BMI range adults. J Health Psychol 2021; 27:2276-2290. [PMID: 34240637 DOI: 10.1177/13591053211027641] [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] [Indexed: 11/16/2022] Open
Abstract
This study examined the relationship between body weight shame, self-criticism and mental health for individuals across body weight ranges. In total 1695 participants completed a series of online measures and we used Structural Equation Modelling, to assess for the relationship between weight, perceived weight, social rank (social comparison, body weight shame, submissiveness) self-criticism (inadequate and self-hatred) and anxious and depressive symptoms. Results indicated that perceived body weight is more important than actual body weight in predicting body weight shame. Importantly, individuals classified in higher BMI ranges rely more on the self-hatred form of self-criticism which significantly predicts anxious and depressive symptoms.
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47
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Poraj-Weder M, Wąsowicz G, Pasternak A. Why it is so hard to lose weight? An exploration of patients' and dietitians' perspectives by means of thematic analysis. Health Psychol Open 2021; 8:20551029211024406. [PMID: 34211722 PMCID: PMC8216368 DOI: 10.1177/20551029211024406] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The present paper is aimed at understanding the importance of motivation (perceived qualitatively) in ensuring the success of the dietary change process. This study expands on previous research by confronting the perspective of persons dieting to lose weight with the perspective of professionals providing support (dietitians). We interviewed 13 respondents (six patients, seven dietitians) and performed a thematic analysis. The study’s results show that understanding motivational mechanisms is a prerequisite for a consistent narrative in the patient–dietitian dyad. The research results could help in developing effective dietary interventions that could facilitate effective and permanent dietary change.
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Iłowiecka K, Glibowski P, Skrzypek M, Styk W. The Long-Term Dietitian and Psychological Support of Obese Patients Who Have Reduced Their Weight Allows Them to Maintain the Effects. Nutrients 2021; 13:nu13062020. [PMID: 34208363 PMCID: PMC8231289 DOI: 10.3390/nu13062020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/08/2021] [Accepted: 06/09/2021] [Indexed: 12/25/2022] Open
Abstract
The role of post-therapeutic support after weight loss in obesity treatment is not fully understood. Therefore, weight maintenance after a successful weight loss intervention is not very common, especially in obese individuals. This randomized controlled study was conducted to explore the efficacy of following dietary and psychological support in a group of 36 obese individuals. Participants (22 women, 14 men aged 35.58 ± 9.85 years, BMI 35.04 ± 3.80 kg/m2) who completed a 12-month weight loss phase (balanced energy-restricted diet) were randomly allocated to receive 18-month support (SG) or no additional care (CG). The support phase included some elements of Ten Top Tips (TTT), cognitive behavioral therapy (CBT), motivational interviewing (MI) in combination with nutritional education and assessment of the level of physical activity. The primary outcome was the maintenance of anthropometric parameters at an 18-month follow-up. The secondary outcomes included evaluation of biochemical parameters and single nucleotide polymorphisms (SNPs) in genes connected with obesity. A comparison of SG vs. CG after a 30-month period of the study revealed significant differences in weight changes (−3.83 ± 6.09 vs. 2.48 ± 6.24 kg), Body Mass Index (−1.27 ± 2.02 vs. 0.72 ± 2.12 kg/m2), visceral adipose tissue (−0.58 ± 0.63 vs. 0.45 ± 0.74 L), and waist circumference (−4.83 ± 4.05 vs. 1.83 ± 5.97 cm). Analysis of SNPs (rs9939609 FTO, rs987237 TFAP2B, and rs894160 PLIN1) provided further insight into the potential modulating effect of certain genotypes on weight loss and maintenance and extended the knowledge of the potential benefits of personalized medicine. Post-therapeutical support in current clinical practice may increase the chances of long-term weight loss maintenance in obesity treatment even in patients with a genetic predisposition to excessive weight.
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Affiliation(s)
- Katarzyna Iłowiecka
- Department of Biotechnology, Microbiology and Human Nutrition, University of Life Sciences in Lublin, 20-704 Lublin, Poland;
| | - Paweł Glibowski
- Department of Biotechnology, Microbiology and Human Nutrition, University of Life Sciences in Lublin, 20-704 Lublin, Poland;
- Correspondence: ; Tel.: +48-(81)-462-33-49
| | - Michał Skrzypek
- Department of Clinical Dietetics, Medical University of Lublin, 20-093 Lublin, Poland;
| | - Wojciech Styk
- Institute of Psychology, The John Paul II Catholic University of Lublin, 20-950 Lublin, Poland;
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Yerges AL, Snethen JA, Carrel AL. Adolescent Girls With Overweight and Obesity Feel Physically Healthy and Highlight the Importance of Mental Health. SAGE Open Nurs 2021; 7:23779608211018523. [PMID: 34104716 PMCID: PMC8165867 DOI: 10.1177/23779608211018523] [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: 11/10/2020] [Accepted: 04/27/2021] [Indexed: 12/05/2022] Open
Abstract
Introduction Obesity in adolescence is a significant ongoing public health problem that has not improved over the past decade. Objective This descriptive qualitative study explores the perspective of female adolescents who are overweight or obese regarding their views on health and weight within the clinic setting. Methods In-depth interviews were conducted with female adolescents (age 13–19 years old; BMI ≥85th percentile) from the mid-west region of the United States (N = 28). Inductive thematic analysis using Braun & Clarke’s methods was utilized. Results The findings from this study revealed that the adolescents’ view of health encompasses physical, mental, and psychosocial health dimensions, and despite being overweight and obese, the participants felt healthy. Participants discussed the need to eat healthier and increase their daily physical activity, but were unable to transform this into action. Within the clinical setting, the adolescents were sensitive to weight discussions. Conclusion Results from this study can increase providers’ understanding of the adolescent, increase awareness of adolescent sensitivity, and assist researchers in developing age-appropriate interventions for effective treatment and prevention of childhood obesity.
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Affiliation(s)
- April L Yerges
- University of Wisconsin-Milwaukee, College of Nursing, Madison, United States
| | - Julia A Snethen
- University of Wisconsin-Milwaukee, College of Nursing, Madison, United States
| | - Aaron L Carrel
- School of Medicine and Public Health, University of Wisconsin, Madison, United States
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50
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Individuals with self-determined motivation for eating have better overall diet quality: Results from the PREDISE study. Appetite 2021; 165:105426. [PMID: 34044038 DOI: 10.1016/j.appet.2021.105426] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 03/29/2021] [Accepted: 05/20/2021] [Indexed: 11/21/2022]
Abstract
The study aimed at documenting motivational orientations for the regulation of eating as defined by self-determination theory and their association with sociodemographic characteristics and overall diet quality. As part of the PREDISE study, French-speaking women (n = 550) and men (n = 547), aged 18-65 years, living in the Province of Québec, Canada, completed online validated questionnaires. The Regulation of Eating Behavior Scale, based on the self-determination theory, assessed self-determined and non-self-determined motivation to regulate one's eating behavior. Three web-based 24-h food recalls were completed and used to compute the Canadian Healthy Eating Index 2007 (C-HEI), an indicator of the overall adherence to Canadian guidelines for healthy eating. Multiple linear regressions were performed to assess how regulation styles are associated with the C-HEI. Model 1 included no covariate, model 2 included sociodemographic covariates, and fully adjusted model 3 included as covariates sociodemographic variables as well as variables that were previously associated with diet quality, namely nutrition knowledge and social support for healthy eating. Women (p < 0.0001), older individuals (p = 0.0002), those with a higher education level (p < 0.0001), and non-smokers (p < 0.0001) reported higher self-determined motivation score than their counterparts. Self-determined motivation was positively (model 1: B = 4.67, p < 0.0001; model 2: B = 3.82, p < 0.0001; model 3: B = 3.61, p < 0.0001) and non-self-determined motivation was negatively (model 1: B = -1.62, p = 0.0009; model 2: B = -1.63, p = 0.0006; model 2: B = -1.49, p = 0.0022) associated with C-HEI. The present study suggests that some subgroups of the general adult population show more self-determined motivation for eating, which is associated with a better diet quality independently of individual characteristics and other individual and social determinants of healthy eating. Strategies to help individuals internalize the regulation of eating should be further investigated.
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