Perceptions of barriers to effective obesity management in Canada: Results from the ACTION study

Barriers and enablers to effective weight management for people living with overweight and obesity: A rapid scoping review

A scoping review was conducted to identify barriers and enablers to effective weight management in healthcare settings for people living with overweight and obesity in English-speaking high-income countries. Peer-reviewed and gray literature were systematically searched in June 2024. Data were analyzed using inductive thematic analysis. Of the 15,684 unique articles identified and screened for relevance, 216 studies were included. Healthcare-related barriers and enablers to weight management were organized under three themes: a) healthcare provider-related factors, b) provision of care, and c) policy/funding. Prominent barriers included healthcare provider knowledge deficits and low prioritization of obesity management, mainly in the primary care setting. Weight management beyond the primary care setting was found to be especially challenging, with poor referral pathways, service fragmentation, lack of multidisciplinary practice, and restricted eligibility criteria, hindering the accessibility of services. Developing consistent policies and guidelines, improving the education of healthcare providers, and increasing funding to provide low-cost comprehensive care, were identified as enablers to access and uptake of weight management services. Considerable overlap in the identified barriers existed across healthcare providers and settings. A whole health system approach to minimize barriers and strengthen enablers to weight management services is needed, to address rising obesity rates.

Assessment of clinician agreement with and knowledge of evidence-based obesity treatment in the primary care setting

Introduction

Effective, evidence-based obesity treatment is needed, which often involves use of anti-obesity medications (AOMs). Data on the breadth and quality of guideline-directed obesity treatment implementation in primary care remain limited. This study aimed to assess primary care clinicians' agreement with and knowledge of guideline-directed obesity treatment, as well as to assess the health status of persons with obesity and their use of AOMs.

Methods

This multimethod study included a prospective survey of primary care clinicians, utilizing a questionnaire that measured agreement on a 5-point Likert scale and knowledge via multiple choice questions. A retrospective analysis was also performed of patient data collected between 30 June 2016 and 30 June 2020 from primary care clinics in the Midwest.

Results

Data were analyzed from 27 clinician survey responders, finding agreement toward all measured areas, however less strong for chronic AOM use and resource allocation. The survey identified multiple gaps in knowledge. Researchers assessed 5656 baseline encounters and 2941 corresponding follow-up encounters. Analysis revealed ≥50% of the total patients experienced persistently uncontrolled obesity (mean body mass index of ≥40 kg/m2) and weight-related complications. Low rates (≤10%) of AOM use in clinically eligible patients were shown, with phentermine monotherapy being the most commonly used.

Conclusions

Clinicians agree with guideline-directed obesity treatment. Persons with obesity who are poorly controlled identify an opportunity for patient care improvement.

Perceptions, attitudes and barriers to effective obesity care among people living with obesity and healthcare professionals in China: The ACTION-China study

AIMS

To identify perceptions, attitudes, behaviours and barriers to effective obesity care among people living with obesity (PLwO) and healthcare professionals (HCPs) across mainland China.

MATERIALS AND METHODS

ACTION-China (ClinicalTrials.gov: NCT05428501) was a cross-sectional, observational, descriptive, online survey-based study of 7000 PLwO and 1000 HCPs (conducted between August and November 2022).

RESULTS

The majority of PLwO (76.8% [5374/7000]) and HCPs (94.6% [946/1000]) agreed that obesity is a chronic disease. Only 40.8% of PLwO (2853/7000) had discussed their weight or talked about losing weight with an HCP in the past 5 years. The most frequent reason given by PLwO for not discussing weight management with an HCP was believing it was their responsibility to manage their weight (34.7% [2430/7000]), whereas the most frequent reason HCPs gave for not discussing obesity with their patients with obesity was having more important health issues to discuss (72.1% [721/1000]). A smaller proportion of PLwO (19.1%) than HCPs (53.6%) felt that weight management discussions with an HCP would be very or extremely helpful for the patient, and 30.7% of PLwO experienced negative feelings after their most recent discussion. Overall, 34.8% (2438/7000) of PLwO had been diagnosed with obesity by an HCP, while 30.0% (2101/7000) of PLwO did not recognize that they had obesity.

CONCLUSIONS

This large, national survey conducted among PLwO and HCPs highlights key barriers to effective obesity care in China, including underestimation of weight status by PLwO and the need for increased communication between HCPs and PLwO regarding weight management.

Factors that influence general practitioners' obesity-related clinical practices and determinants of behavior to target to promote best practice in obesity care: A qualitative exploration

Introduction

General practitioners (GPs) have been identified as pivotal in the identification and initiation of treatment for obesity, yet effective obesity management remains challenging in general practice. Despite the growing prevalence of obesity and the central role of GPs, there is a dearth of research exploring their experiences and challenges in managing the disease.

Objective

This study aimed to understand these challenges by exploring GPs' experiences and to identify factors influencing their obesity management practices to inform the development of targeted intervention strategies.

Method

In-depth interviews were conducted with 10 GPs. Data were analyzed using abductive thematic analysis underpinned by the theoretical domains framework (TDF). Findings were mapped to the behavior change wheel (BCW) and the behavior change taxonomy to identify potential future intervention strategies.

Findings

Participants described multiple barriers to effective obesity management, including knowledge gaps, lack of training, patient factors, and systemic challenges. Key themes identified were the need for increased support, improved patient engagement, and system-level changes.

Conclusion

This study offers valuable insights into the challenges GPs encounter when managing obesity in general practice. Application of the TDF and BCW frameworks identified complex interactions between knowledge, beliefs, and environmental factors influencing GP behavior. These findings highlight key areas for targeted interventions to enhance obesity care and drive best practice.

Therapeutic inertia in obesity management among people living with obesity from the perspective of general/family practitioners in Canada: A mixed-methods study

This mixed-methods study aimed to explore factors contributing to therapeutic inertia among people living with obesity in Canada from the perspective of general/family practitioners (GP/FPs). One-on-one interviews and online surveys guided by the Theoretical Domains Framework were conducted. A total of 20 general/family practitioners were interviewed and 200 general/family practitioners were surveyed. Key findings from interviews were used to guide the development of the survey. Spearman's correlation analysis evaluated the association between general/family practitioners theme domain scores and their familiarity with the 2020 Canadian Adult Obesity Clinical Practice Guidelines. The 200 general/family practitioners surveyed provided representation across Canada, with diversity in age, background, and gender. The most prominent domains related to therapeutic inertia that were positively influenced by familiarity with Clinical Practice Guidelines were Beliefs about Capabilities (rs = .27; p < .01), Skills (rs = .23; p < .01), Behavioural Regulation (rs = .24; p < .01) and Emotions (rs = .23; p < .01). Irrespective of their familiarity with Clinical Practice Guidelines, most general/family practitioners reported that environmental and contextual barriers impact obesity management. Particularly, while financial barriers were reported by participants regardless of Clinical Practice Guidelines familiarity, general/family practitioners familiar with Clinical Practice Guidelines more often reported having time to discuss obesity management with patients. This study identified perceptions, resource and training considerations that contribute to healthcare decision-making and therapeutic inertia in obesity management among general/family practitioners and highlighted key areas to target with interventions in primary care to facilitate obesity management, which should be multi-faceted, with a focus on incorporating obesity education into healthcare providers training programs and improving systemic and financial support.

Awareness is not enough: Developing competencies in behaviour change counselling for obesity management

Background

This study describes the development and evaluation of a competency based training program in behaviour change counselling for obesity management. This was a real world study attempting to obtain evidence on the learning experience; specifically, achievement of level of competency as well as personal experiences of the integration of skills learned into practice.

Methods

This was a training effectiveness study involving a total of 28 evaluable licenced healthcare providers providing obesity care services. The design for this study is pre-experimental; specifically a one-group post-test only quasi-experimental design.Based on previous work developing a competency-based model of behaviour change counselling (developing change-based relationships, assessing and promoting readiness to change, implementing behaviour modification when ready, and addressing psychosocial determinants of behaviour) we report on training outcomes; specifically, the level of competency achieved in the various skill components of the intervention model. The model of training was based on corrective feedback, the development of peer-based learning and the creation of a mindmap to guide adaptation of interventions to the unique characteristics of individuals with obesity. Quantitative data on competency of components skills and qualitative information on the experience of training were used to evaluate the program.

Results

Objective assessment of skill competency post training demonstrated moderate to high skill in all aspects of behaviour change counselling. Learners reported frequent use of skills in clinical practice, particularly change-based relationships and readiness assessment/intervention. Qualitative interviews confirmed the value to learners in creating a safe place for corrective feedback, the development of the mindmap concept and the opportunity to teach back learned skills to peers.

Conclusion

Provision of competency-based behaviour change counselling in obesity management is critical to support the reformulation of obesity as a chronic disease and to be an important adjunct to medical/surgical interventions. In this paper, we have demonstrated the value of an intensive training program for obesity providers.

Who gains the most quality-of-life benefits from metabolic and bariatric surgery: findings from the prospective REBORN cohort study

BACKGROUND

Prioritizing patients for metabolic and bariatric surgery (MBS) based on their potential postoperative benefits is essential.

OBJECTIVES

To examine changes in quality of life (QoL) during the initial postoperative year among patients with diverse eligibility statuses and determine which group experiences greater benefits.

SETTING

Center intégré universitaire de santé et de services sociaux du Nord-de-l'Île-de- Montréal (CIUSSS-NIM), Canada.

METHODS

We categorized patients into 3 groups based on obesity class and the presence of comorbidities: Group 1 (obesity class II without comorbidities, n = 28); Group 2 (obesity class II with comorbidities, n = 36); and Group 3 (obesity class III, n = 460). QoL (Short-Form QoL questionnaire [SF-12]) and anthropometrics were measured at 6 months before, and 6 and 12 months after surgery.

RESULTS

Repeated measures mixed models revealed a significant main effect of time (P < .001) and an interaction between time and group for the physical component of QoL (P = .007). These indicated consistent improvements across time in all groups, with the greatest benefits seen in Group 3 relative to Group 1. There were no interactions between time and group for the mental components of QoL (P = .402). There were significant interaction effects for weight and BMI (P's < .001), with Group 3 losing more weight than Groups 1 or 2.

CONCLUSIONS

All groups that underwent MBS had improvements in the physical aspects of QoL and weight over time, even those who have traditionally not be considered eligible for MBS (i.e., Group 1). This provides a starting point to explore the importance of not excluding patients due to their weight and comorbidity status and setting comprehensive eligibility criteria encompassing all patients who might benefit from MBS, beyond just weight loss.

Assessing the state of obesity care: Quality, access, guidelines, and standards

Background

An international panel of obesity medicine experts from multiple professional organizations examined patterns of obesity care and current obesity treatment guidelines to identify areas requiring updating in response to emerging science and clinical evidence.

Aims

The panel focused on multiple medical health and societal issues influencing effective treatment of obesity and identified several unmet needs in the definition, assessment, and care of obesity.

Methods

The panel was held in Leesburg, Virginia in September 2019.

Results

The panelists recommended addressing these unmet needs in obesity medicine through research, education, evaluation of delivery and payment of care, and updating clinical practice guidelines (CPG) to better reflect obesity's pathophysiological basis and heterogeneity, as well as the disease's health, sociocultural, and economic complications; effects on quality of life; need for standards for quantitative comparison of treatment benefits, risks, and costs; and the need to more effectively integrate obesity treatment guidelines into routine clinical practice and to facilitate more direct clinician participation to improve public understanding of obesity as a disease with a pathophysiological basis. The panel also recommended that professional organizations working to improve the care of people with obesity collaborate via a working group to develop an updated, patient-focused, comprehensive CPG establishing standards of care, addressing identified needs, and providing for routine, periodic review and updating.

Conclusions

Unmet needs in the definition, assessment and treatment of obesity were identified and a blueprint to address these needs developed via a clinical practice guideline that can be utilized worldwide to respond to the increasing prevalence of obesity.

ACTION-FRANCE: Insights into Perceptions, Attitudes, and Barriers to Obesity Management in France

Background/Objectives: ACTION-FRANCE (Awareness, Care, and Treatment In Obesity maNagement in France) aims to identify the perceptions, attitudes, behaviors, and potential barriers to effective obesity management in France and guide collaborative actions. Methods: ACTION-FRANCE is a cross-sectional survey of people with obesity (PwO) and healthcare professionals (HCPs) in France. The PwO and HCP survey questionnaire periods ran from 27 September 2022 to 1 February 2023 and from 19 December 2022 to 31 March 2023, respectively. Results: The study, encompassing 1226 PwO and 166 HCPs, reveals a shared recognition of obesity as a chronic condition. However, despite being requested by most PwO, weight-related discussions are surprisingly infrequent, leading to delayed diagnosis and care. PwO and HCPs held different views as to why: HCPs often attributed it to PwO's lack of motivation or disinterest, whereas PwO avoided them because they felt weight management was their own responsibility and were uncomfortable discussing it. When weight was discussed, primarily with general practitioners (GPs), discussions mostly focused on physical activity and diet. However, results identified the strong psychosocial impact of obesity: 42% of respondents reported anxiety/depressive symptoms, and many more hesitated to engage in certain social activities because of their weight. Psychotherapy was only discussed by 55% of HCPs. Pharmaceutical options were also rarely discussed (19.5% of HCPs), though 56.1% of PwO reported they would want to. Conclusions: HCPs' and PwO's perceptions differed significantly and need to converge through enhanced communication. A holistic approach, integrating comprehensive training for GPs and recognizing psychological comorbidities, would help to bridge perceptual gaps effectively and foster more empathetic and effective patient care.

Healthcare professionals' perceptions and management of obesity & knowledge of glucagon, GLP-1, GIP receptor agonists, and dual agonists

Background

Anti-obesity medications (AOMs) have historically had limited weight-loss efficacy. However, newer glucagon-like peptide-1 receptor agonist (GLP-1 RA)-based therapies seem to be more effective, including dual agonists of GLP-1R and the glucagon receptor (GCGR) or glucose-dependent insulinotropic polypeptide receptor.

Objective

To explore healthcare professionals' (HCPs) experience in obesity treatment and their understanding of agonists of GCGR, glucose-dependent insulinotropic polypeptide (GIP) RA, and GLP-1 RA.

Methods

This cross-sectional online survey of HCPs prescribing AOMs was conducted in the United States in 2023 with a questionnaire designed to evaluate prescribing behavior and understanding of GCGR, GIP RA, and GLP-1 RA.

Results

The 785 respondents (251 primary-care physicians [PCPs], 263 endocrinologists, and 271 advanced practice providers [APPs]) reported 55% of their patients had obesity (body mass index ≥30 kg/m2 or ≥27 with weight-related complications) and recommended AOMs to 49% overall, significantly more endocrinologists (57% of patients, p < 0.0005) than PCPs (43%) or APPs (46%). The greatest barriers to treatment were medication cost/lack of insurance (mean 4.2 on 1-5 scale [no barrier-extreme barrier]), low patient engagement/adherence (3.3), and inadequate time/staff (3.1). Metformin was the type 2 diabetes (T2D) medication most commonly prescribed to treat obesity in T2D patients (92.5% of respondents). Most HCPs (65%) were very/extremely familiar with GLP-1 RA, but only 30% with GIP RA and 16% with GCGR. Most HCPs expected dual GCGR/GLP-1 RA to benefit many obesity-related conditions; however, only a minority of HCPs perceived that they would benefit non-cardiometabolic complications of obesity.

Conclusions

Among HCPs prescribing AOMs, gaps exist in the management of people living with obesity as <50% are prescribed AOMs. Barriers to treatment indicate a need to improve access to AOMs. HCPs were less familiar with GCGR or GIP RA than GLP-1 RA but expect dual GCGR/GLP-1 RA may offer additional benefits, potentially addressing treatment barriers and access. Thus, there is a need for greater education among HCPs regarding the mechanism of action and therapeutic effects of GCGR agonists, and dual GCGR/GLP-1 RA, so that the full range of obesity-related complications can be effectively treated.

ACTION APAC: Understanding perceptions, attitudes and behaviours in obesity and its management across south and Southeast Asia

To identify perceptions and attitudes among people with obesity (PwO) and healthcare professionals (HCPs) toward obesity and its management in nine Asia-Pacific (APAC) countries, a cross-sectional online survey was conducted among adult PwO with self-reported body mass index of ≥25 kg/m2 (≥27 kg/m2, Singapore), and HCPs involved in direct patient care. In total, 10 429 PwO and 1901 HCPs completed the survey. Most PwO (68%) and HCPs (84%) agreed that obesity is a disease; however, a significant proportion of PwO (63%) and HCPs (41%) believed weight loss was the complete responsibility of PwO and only 43% of PwO discussed weight with an HCP in the prior 5 years. Most respondents acknowledged that weight loss would be extremely beneficial to PwO's overall health (PwO 76%, HCPs 85%), although nearly half (45%) of PwO misperceived themselves as overweight or of normal weight. Obesity was perceived by PwO (58%) and HCPs (53%) to negatively impact PwO forming romantic relationships. HCPs cited PwOs' lack of interest (41%) and poor motivation (37%) to lose weight as top reasons for not discussing weight. Most PwO (65%) preferred lifestyle changes over medications to lose weight. PwO and HCPs agreed that lack of exercise and unhealthy eating habits were the major barriers to weight loss. Our data highlights a discordance between the understanding of obesity as a disease and the actual behaviour and preferred approaches to manage it among PwO and HCPs. The study addresses a need to align these gaps to deliver optimal care for PwO.

Describing the views of Canadian post-secondary students in health-related disciplines on the recognition of obesity as a chronic disease

OBJECTIVE

This cross-sectional study examined students' perspectives on the ramifications of obesity being recognized as a chronic disease in Canada.

PARTICIPANTS

Undergraduate and graduate students (n = 150) in health-related programs at a major Canadian university.

METHODS

An online survey featured open-ended questions to capture student perspectives on recognizing obesity as a disease. Data were evaluated using content analysis methods.

RESULTS

Positive themes identified included: (a) treatment accessibility; (b) improved healthcare provider attitudes; (c) de-stigmatization of obesity; (d) promotion of health behaviors; and (e) greater research/funding. Negative themes included potential: (a) healthcare system burdens; (b) perpetuation of obesity stigma; (c) medicalization of obesity; and (d) de-emphasis on modifiable risk factors as contributing to obesity.

CONCLUSIONS

There is a need to increase students' understanding of the multifaceted nature of obesity and the prevention of obesity-related stigma within healthcare. Findings may inform post-secondary health curricula and obesity initiatives.

Obesity management from the perspectives of people living with obesity in Canada: A mixed-methods study

AIMS

To identify and better understand themes related to why people living with obesity (PwO) in Canada may not use professional support and to explore potential strategies to address the challenges.

METHODS

One-on-one interviews and online surveys, informed by the Theoretical Domains Framework, were conducted. A total of 20 PwO were interviewed and a separate group of 200 PwO were surveyed. Results from the interviews guided the development of the survey. Spearman's correlation analysis was performed to investigate the association between the theme domain scores of the PwO and their prior experience with obesity management strategies.

RESULTS

The 200 PwO surveyed provided representation across Canada and were diverse in age, background and gender. The most prominent domains associated with use of professional support by PwO were: Intention (rs  = -0.25; p < 0.01); Social/Professional Role and Identity (rs  = -0.15; p < 0.05); and Optimism (rs  = -0.15; p < 0.05). For example, PwO without professional support less often reported being transparent in obesity discussions, perceived obesity to be part of their identity, and expected to manage the illness long term. Many PwO hesitated to use various adjunctive therapies due to concerns about affordability, long-term effectiveness, and side effects.

CONCLUSION

This study identified contextual, perception and resource considerations that contribute to healthcare decision-making and the use by PwO of professional support to manage obesity, and highlighted key areas to target with interventions to facilitate obesity management. Strategies such as consistent access to healthcare support and educational resources, as well as improved financial support may help PwO to feel more comfortable with exploring new strategies and take control of their healthcare.

Does the Prevalence of Obesity in the Different Regions of Spain Influence the Attitudes, Perception, and Barriers to Its Treatment?

INTRODUCTION

The differences in the prevalence of obesity between the various regions of Spain, partly attributed to socioeconomic differences, may influence the approach to this disease. The aim of this study was to compare differences in attitudes, perception, and barriers to the treatment of obesity between people with obesity (PwO) and health care professionals (HCPs), between the different regions of Spain.

METHODS

Sub-analysis of the ACTION-IO Spain study, which included 1,500 PwO and 306 HCP, was performed to identify differences in PwQ and HCPs belonging to regions with high prevalence of obesity (>16%, n = 9 regions, high prevalence of obesity [HPO] group) and low prevalence of obesity (<16%, n = 8 regions, low prevalence of obesity [LPO] group) (self-reported data), according to the 2017 National Health Survey of Spain.

STATISTICS

comparison of proportions (χ2).

RESULTS

A total of 746 PwO belonged to HPO and 754 to LPO group. The PwO in HPO group were younger, had lower income, a lower level of higher education, higher unemployment rate, and fewer comorbidities. Obesity was considered a chronic disease to a higher extent in HPO compared to LPO group (62 vs. 56%), but this difference was not statistically significant. The PwO in HPO group discussed less with the HCPs about their excess weight (57 vs. 70%), did not feel motivated to lose weight in a higher percentage (26 vs. 18%), and felt less emotionally supported (16 vs. 24%). In HPO group, the preference for unhealthy food (51 vs. 36%), and the costs of healthy eating, anti-obesity drugs and bariatric surgery were perceived barriers to losing weight. A higher proportion of PwO in HPO group considered that exercise (58 vs. 40%) was more effective for achieving weight loss. In contrast, LPO group considered diet more effective (48 vs. 32%). HCPs in HPO group felt more motivated to treat obesity (83 vs. 68%) and a higher proportion (14 vs. 5%) identified the economic burden as one of the main reasons why PwO do not start conversations to lose weight.

CONCLUSIONS

There is less concern and conversation about excess weight in PwO in regions with a higher prevalence of obesity, with socioeconomic limitations being one of the main perceived barriers to treatment.

Improving implementation of best practices in obesity management: Physician experiences in obesity care

In this study, we sought to analyse experiences in weight management among physicians working in the area of obesity and contrast these experiences with best practices. By understanding experiences of physicians working in obesity management, we can better support implementation of best practices in their day-to-day practice. An online survey of Canadian primary care physicians, internists and endocrinologists recruited from a nationwide market research database was conducted. The survey captured demographic characteristics and perceptions about weight loss and its management. One hundred and ninety-two physicians (140 primary care, 22 internists and 30 endocrinologists) were recruited and completed the survey. Challenges identified by the physicians in helping patients lose weight included patients' poor compliance and lack of time and resources to address the issue. Most physicians reported considering obesity to be a chronic disease, but most did not incorporate a multi-dimensional, chronic disease model of obesity treatment (i.e., combination of lifestyle interventions with psychological, medical and/or surgical interventions). Endocrinologists reported management practices consistent with a chronic disease model more frequently than primary care physicians. These data highlight the need for improvement in obesity management, particularly in primary care. Despite proliferation of guidelines on best practices, implementation of these practices into daily practice remains low.

Finding kindness: A randomized controlled trial of an online self-compassion intervention for weight management (SC4WM)

INTRODUCTION

Weight loss is hard to achieve and even harder to maintain. Engaging in effortful behavioural change to manage body weight can sometimes result in feelings of guilt and shame. Self-compassion, the tendency to find kindness for oneself in times of struggle, may facilitate coping with the unique challenges of weight management. This study assessed whether a remotely delivered self-compassion intervention improved weight management outcomes when delivered as a supplement to an existing digital behavioural weight management programme, Weight Watchers (WW).

METHOD

Using a mixed-method study design, 249 adults seeking to manage weight were randomized to either the WW programme or WW supplemented with the self-compassion for weight management intervention (SC4WM). Participants completed measures of self-compassion, eating behaviour, physical activity, body weight and emotional well-being along with potential moderators, including weight self-stigma, eating restraint, psychological coping and perceived stress at baseline, post-intervention (4 weeks) and follow-up (12 weeks).

RESULTS

There was no evidence that the SC4WM intervention had a significantly different effect than WW alone. Other than body weight, all outcomes improved over time in both groups. Self-compassion was slightly higher overall in the SC4WM group (p = .05), with this group reporting higher self-kindness at 4 weeks (p = .014) and lower self-judgement at 12 weeks (p = .023) compared to the control group.

CONCLUSIONS

Although the SC4WM intervention group did show a small increase in self-kindness and reduction in self-judgement, weight management outcomes were not improved over and above the existing WW programme. Recommendations for adapting the SC4WM intervention to improve efficacy to augment weight management outcomes are provided.

A qualitative study of perceived barriers and facilitators to interrupting sedentary behavior among adults living with obesity

Introduction

Both obesity and sedentary behavior (SB) are associated with negative health consequences including cardiovascular disease, diabetes, certain cancers and all-cause mortality. To date, perceived barriers and facilitators to interrupting SB in adults living with obesity have not been identified.

Objective

This study aimed to identify these perceived barriers and facilitators by conducting a behavioral analysis underpinned by the theoretical domains framework (TDF) and the Capability, Opportunity, Motivation-Behavior (COM-B) model to enhance knowledge and inform future intervention development.

Methods

A purposive and snowball sample (N = 21) of adults living with obesity took part in semi-structured interviews, guided by the TDF, to investigate perceived barriers or facilitators to interrupt SB. Transcribed interviews were inductively coded using reflexive thematic analysis. Key themes and subthemes were generated by grouping similar and recurring codes. Finally, subthemes were mapped to the TDF and COM-B.

Results

Five key themes were identified, which influence SB across all domains of living. These relate to (i) physical and mental wellbeing; (ii) motivational readiness; (iii) roles, responsibilities and support; (iv) weight bias and stigma; and (v) the environment. These themes were then deductively mapped to all 14 TDF domains and all six of the COM-B constructs.

Conclusion

A complex interplay of individual, societal and policy factors contributes to the development and habituation of SB patterns in adults living with obesity. Factors identified in this study could assist in the development of interventions, strategies and policies designed to interrupt or reduce sedentary behavior in this population.

A Canadian longitudinal study of the associations between weight control status and lifestyle behaviors during adolescence

This study aimed to estimate associations between weight control status (trying to lose, gain or maintain weight) and lifestyle behaviors (moderate-to-vigorous physical activity (MVPA), screen time, and the consumption of breakfast, fast food, fruits and vegetables, and sugar-sweetened beverages (SSB)) in adolescents. Data from 919 adolescents in the MATCH study, in New Brunswick, Canada, who self-reported their weight control status at least once within 24 data collection cycles over 8 years (from 2011 to 2019) and from 812 who provided data at least once over the 7 cycles on eating behaviors were used. Generalized estimating equations were used. At the first cycle, mean age was 11.3 (SD = 1.2) years old and 56% were girls. Trying to gain (β = 0.47, CI = [0.15, 0.79]) and maintain weight (β = 0.35, CI = [0.12, 0.57]) were positively associated with MVPA. Trying to lose weight was negatively associated with breakfast (IRR = 0.90, CI = [0.85, 0.94]) and positively associated with screen time (β = 0.62, CI = [0.15, 1.10]), fruit and vegetable (IRR = 1.12, CI = [1.01, 1.25]) and SSB (IRR = 1.42, CI = [1.10, 1.84]). Changes from one weight control status to trying to lose weight were associated with increases in fast food consumption (β = 0.49, CI = [0.15, 0.84]). Weight control status was associated with healthy and unhealthy behaviors in adolescents. Trying to gain or maintain weight was generally associated with more favorable health-related behaviors. Education on healthy weight management behaviors is needed to improve adolescents' health.

Patient perceptions about obesity management in the context of concomitant care for other chronic diseases

Background

Approximately 15% of Canadian adults live with two or more chronic diseases, many of which are obesity related. The degree to which Canadian obesity treatment guidelines are integrated into chronic disease management is unknown.

Methods

We conducted a 12-min online survey among a non-probability sample of 2506 adult Canadians who met at least one of the following criteria: 1) BMI ≥30 kg/m2; 2) medical diagnosis of obesity; 3) undergone medically supervised treatment for obesity; or 4) a belief that excess/abnormal adipose tissue impairs their health. Participants must have been diagnosed with at least one of 12 prevalent obesity-related chronic diseases. Data analysis consisted of descriptive statistics.

Results

One in four (26.4%) reported a diagnosis of obesity, but only 9.2% said they had received medically supervised obesity treatment. The majority (55%) agreed obesity makes managing their other chronic diseases challenging; 39% agreed their chronic disease(s) have progressed or gotten worse because of their obesity. While over half (54%) reported being aware that obesity is classified as a chronic disease, 78% responded obesity was their responsibility to manage on their own. Only 33% of respondents responded they have had success with obesity treatment.

Interpretation

While awareness of obesity as a chronic disease is increasing, obesity care within the context of a wider chronic disease management model is suboptimal. More work remains to be done to make Canadian obesity guidelines standard for obesity care.

Implementing evidence-based obesity management guidelines requires development of medical competencies: A commentary outlining future directions in obesity education in Canada

Background

This commentary provides an overview of forthcoming activities by Obesity Canada (OC) to inform obesity competencies in medical education. Competencies in medical education refer to abilities of medical professionals to appropriately provide patients the care they need. A recognized Canadian framework for informing medical competencies is CanMEDs. Additionally, the Obesity Medicine Education Collaborative (OMEC) provides 32 obesity specific medical competencies to be integrated across medical education curriculum. OC released the first globally recognized Adult Obesity Clinical Practice Guideline (CPGs) in 2020 inclusive of 80 recommendations. Referring to the CanMEDs and OMEC competencies, OC is developing medical education competencies for caring for patients who have obesity in line with the recent CPGs that can be applied to health professions education programs around the world.

Methods

Activities being completed by OC's Education Action Team include a scoping review to summarize Canadian obesity medical education interventions or programs. Next, with expert consensus a competency set is being developed by utilizing the CanMEDs Framework, OMEC and the CPGs. Following this, OC will initially survey undergraduate medical programs across the country and determine to what degree they are meeting the competencies in content delivery. These findings will lead to a national report card outlining the current state of obesity medical education in Canada within undergraduate medical education.

Results

To date, OC has completed the scoping review and the competency set. The Education Action Team is in the process of developing the survey tools to assess the current delivery of obesity medical education in Canada.

Conclusion

The evidenced-based report card will support advocacy to refine and enhance future educational initiatives with the overall goal of improving patient care for individuals living with obesity. The process being applied in Canada may also be applicable and modified for other regions to assess and better obesity medical education.

Patients' experience of accessing healthcare for obesity in Peninsular Malaysia: a qualitative descriptive study

OBJECTIVE

To explore patients' experiences accessing healthcare for obesity and their perceived behaviour changes following the care.

DESIGN

Using a descriptive qualitative research approach informed by Levesque's framework of access to healthcare, we conducted phone interviews in the Malaysian language, which were audio-recorded and transcribed verbatim. Data were analysed inductively using a reflexive thematic analysis approach.

SETTING

Primary care clinics in five states in Peninsular Malaysia.

PARTICIPANTS

Adult patients with obesity receiving face-to-face care for obesity from healthcare providers in Peninsular Malaysia.

RESULTS

We interviewed 22 participants aged 24-62, with the majority being female (77%), Malay (95%), married (73%) and with tertiary education (82%). Most participants attended obesity management services at public primary care clinics. We identified five themes: (1) moving from perceiving the need to seeking obesity care is a non-linear process for patients, (2) providers' words can inspire patients to change, (3) patients' needs and preferences are not adequately addressed in current obesity care, (4) over-focusing on weight by patients and healthcare providers can lead to self-blame and loss of hope for patients and (5) obesity healthcare can have consequences beyond weight loss.

CONCLUSION

Patients lack the self-regulatory skills to continue their lifestyle changes and struggle with self-blame and hopelessness. Over-focusing on weight by patients and obesity healthcare increase patients' self-stigmatisation. While provider-initiated weight discussions and engaging and personalised consultation provide the initial step towards weight management, obesity healthcare could be enhanced by behavioural support and patient education on the complexity of obesity. Further considerations could be given to shifting from a weight-centric to a more holistic health-centred approach in obesity healthcare.

Exploring therapeutic targets and drug candidates for obesity: a combined network pharmacology, bioinformatics approach

The remarkably high prevalence of obesity in Saudi Arabia reflects a global epidemic demanding urgent attention due to its associated health risks. The integration of traditional medicine, a vital cultural aspect, involves the use of medicinal plants to address various diseases, including obesity. This research merges network pharmacology (NP) and bioinformatics to innovate obesity treatment by identifying effective phytochemicals from native plants in the Taif valley. Focusing on six indigenous plants-Senna alexandrina, Capsicum annuum, Zingiber officinale, Curcuma longa, Trigonella foenum-graecum, and Foeniculum vulgare-we conducted preliminary screenings for potential bioactive compounds. We systematically compiled compound data from public databases and reviewed literature, revealing active compounds like apigenin, kaempferol, moupinamide, cyclocurcumin, chrysoeriol, isorhamnetin, rheinanthrone, cyclocurcumin, and riboflavin.Constructing a compound-target genes-obesity network unveiled their significant impact on metabolic regulation and fat accumulation, interacting notably with key proteins AKT1 and PTGS2. Molecular docking and 100 ns Molecular Dynamic (MD) simulations demonstrated robust binding affinity and stability at the docking site. Employing adipocytes as a cellular model, we gauged their viability and response to obesity-related stressors post-treatment with these native plant compounds.In conclusion, Saudi Arabia's indigenous plants hold promise as natural solutions for obesity treatment. This research opens new avenues in the battle against this pervasive health crisis by incorporating the potential of native botanicals.Communicated by Ramaswamy H. Sarma.

Weight stigma experienced by patients with obesity in healthcare settings: A qualitative evidence synthesis

Weight stigma research is largely focused on quantifiable outcomes with inadequate representation of the perspectives of those that are affected by it. This study offers a comprehensive systematic review and synthesis of weight stigma experienced in healthcare settings, from the perspective of patients living with obesity. A total of 1340 studies was screened, of which 32 were included in the final synthesis. Thematic synthesis generated three overarching analytical themes: (1) verbal and non-verbal communication of stigma, (2) weight stigma impacts the provision of care, and (3) weight stigma and systemic barriers to healthcare. The first theme relates to the communication of weight stigma perceived by patients within patient-provider interactions. The second theme describes the patients' perceptions of how weight stigma impacts upon care provision. The third theme highlighted the perceived systemic barriers faced by patients when negotiating the healthcare system. Patient suggestions to reduce weight stigma in healthcare settings are also presented. Weight stigma experienced within interpersonal interactions migrates to the provision of care, mediates gaining equitable access to services, and perpetuates a poor systemic infrastructure to support the needs of patients with obesity. A non-collaborative approach to practice and treatment renders patients feeling they have no control over their own healthcare requirements.

Attitude and Belief of Healthcare Professionals Towards Effective Obesity Care and Perception of Barriers; An Updated Systematic Review and Meta-analysis

BACKGROUND

Obesity is a serious chronic disease that adversely affects health and quality of life. However, a significant percentage of people do not participate in or adhere to weight loss programs. Therefore, a multidisciplinary approach is needed to identify critical barriers to effective obesity management and to examine health practitioners' attitudes and behaviors towards effective obesity treatment.

METHODS

This systematic review was conducted in accordance with PRISMA 2020. Eligible studies were identified through a systematic review of the literature using Medline, Scopus, Cochrane, Google Scholar, Web of Science, and Embase databases from January 1, 2011 to March 2, 2021.

RESULTS

A total of 57 articles were included. Data on 12663 physicians were extracted from a total of 35 quantitative articles. Some of the most commonly perceived attitude issues included "obesity has a huge impact on overall health", "obesity is a disease" and "HCPs are to blame". Health professionals were more inclined to believe in "using BMI to assess obesity," "advice to increase physical activity," and "diet/calorie reduction advice." The major obstacles to optimal treatment of obesity were "lack of motivation", "lack of time" and "lack of success".

CONCLUSION

Although the majority of health care professionals consider obesity as a serious disease which has a large impact on overall health, counseling for lifestyle modification, pharmacologic or surgical intervention occur in almost half of the visits. Increasing the length of physician visits as well as tailoring appropriate training programs could improve health care for obesity.

Weight bias internalization and beliefs about the causes of obesity among the Canadian public

BACKGROUND

Explicit weight bias is known as negative attitudes and beliefs toward individuals due to their weight status and can be perpetuated through misconceptions about the causes of obesity. Individuals may also experience weight bias internalization (WBI) when they internalize negative weight-related attitudes and self-stigmatize. There is a paucity of research on the beliefs about the causes of obesity and the prevalence of WBI among public Canadian samples. The aim of this study was to describe these attitudes and beliefs about obesity among a large Canadian sample across the weight spectrum.

METHODS

A Canadian sample of adults (N = 942; 51% Women; mean age group = 45-54 years; mean body mass index [BMI] = 27.3 ± 6.7 kg/m2) completed an online questionnaire. Participants completed the Modified Weight Bias Internalization Scale, the Anti-Fat Attitudes Questionnaire, and the Causes of Obesity Questionnaire.

RESULTS

Mean WBI score within the entire sample was 3.38 ​​ ± 1.58, and females had higher mean scores as compared to males (p < 0.001). Mean scores were also higher among individuals with a BMI of > 30 kg/m2 (4.16 ± 1.52), as compared to individuals with a BMI of 25-30 kg/m2 (3.40 ± 1.50), and those with a BMI of 20-25 kg/m2 or below 18.5 kg/m2 (2.81 ± 1.44) (p < 0.001 for all). Forty four percent of Canadians believed behavioural causes are very or extremely important in causing obesity, 38% for environmental causes, 28% for physiological and 27% for psychosocial causes. Stronger beliefs in behavioural causes were associated with higher levels of explicit weight bias. No BMI differences were reported on the four different subscales of the Causes of Obesity Questionnaire.

CONCLUSIONS

Weight bias internalization is prevalent among Canadians across all body weight statuses, and the public endorses behavioural causes of obesity, namely physical inactivity and overeating, more than its other causes. Findings warrant the reinforcement of efforts aimed at mitigating weight bias by educating the public about the complexity of obesity and by highlighting weight bias as a systemic issue that affects all Canadians living in diverse body weight statuses.

The perceptions of healthcare practitioners on obesity management in Peninsular Malaysia: a cross-sectional survey

BACKGROUND

Practitioners' perceptions of patients with obesity and obesity management shape their engagement in obesity care delivery. This study aims to describe practitioners' perceptions, experiences and needs in managing patients with obesity, determine the extent of weight stigma among health practitioners, and identify the factors associated with negative judgment towards patients with obesity.

METHODS

A cross-sectional online survey was conducted from May to August 2022 with health practitioners commonly involved in obesity management in Peninsular Malaysia, including doctors in primary care, internal medicine and bariatric surgery, and allied health practitioners. The survey explored practitioners' perceptions, barriers and needs in managing obesity, and evaluated weight stigma using the Universal Measures of Bias - Fat (UMB Fat) questionnaire. Multiple linear regression analysis was used to identify demographic and clinical-related factors associated with higher negative judgment towards patients with obesity.

RESULTS

A total of 209 participants completed the survey (completion rate of 55.4%). The majority (n = 196, 94.3%) agreed that obesity is a chronic disease, perceived a responsibility to provide care (n = 176, 84.2%) and were motivated to help patients to lose weight (n = 160, 76.6%). However, only 22% (n = 46) thought their patients were motivated to lose weight. The most frequently reported barriers to obesity discussions were short consultation time, patients' lack of motivation, and having other, more important, concerns to discuss. Practitioners needed support with access to multi-disciplinary care, advanced obesity training, financing, comprehensive obesity management guidelines and access to obesity medications. The mean (SD) of the UMB Fat summary score was 2.99 (0.87), with the mean (SD) domain scores ranging between 2.21 and 4.36 (1.06 to 1.45). No demographic and clinical-related factors were significantly associated with negative judgment from the multiple linear regression analyses.

CONCLUSION

Practitioners in this study considered obesity a chronic disease. While they had the motivation and capacity to engage in obesity management, physical and social opportunities were the reasons for not discussing obesity with their patients. Practitioners needed more support to enhance their capability and opportunity to engage with obesity management. Weight stigma in healthcare settings in Malaysia should be addressed, given the possibility of hindering weight discussions with patients.

General Practitioners' Knowledge, Attitudes, and Practices of Dietary Advice for Weight Control in Their Overweight Patients: A Scoping Review

This scoping review assessed the knowledge, attitudes, and practices of general practitioners (GPs) regarding dietary advice for weight management. A systematic search of PubMed, EMBASE, CINAHL, and MEDLINE was conducted for any qualitative, quantitative, and mixed-methods studies published in the past five years that informed GPs' dietary advice for weight control. Thirteen studies were included in the analysis after screening 881 papers. These studies tended to focus mostly on GPs' practices rather than their knowledge and attitudes. The most frequently mentioned dietary advice was to reduce calorie intake; however, 32 different types of dietary advice were identified in the literature, including approaches such as intermittent fasting and a ketogenic diet that are not recommended in current guidelines. GPs showed varying levels of knowledge and attitudes regarding the best dietary advice for patients. Further research is needed to better understand GP perspectives, with efforts to assist GPs in providing tailored advice based on the latest evidence to improve patient outcomes required.

Primary care providers' perceived barriers to obesity treatment and opportunities for improvement: A mixed methods study

BACKGROUND

Primary care patients with obesity seldom receive effective weight management treatment in primary care settings. This study aims to understand PCPs' perspectives on obesity treatment barriers and opportunities to overcome them.

STUDY DESIGN

This is an explanatory sequential mixed methods study in which survey data was collected and used to inform subsequent qualitative interviews.

SETTINGS AND PARTICIPANTS

PCPs who provide care to adult patients in an academic medical center in the Midwestern US.

METHODOLOGY

PCPs (n = 350) were invited by email to participate in an online survey. PCPs were subsequently invited to participate in semi-structured interviews to further explore survey domains.

ANALYTIC APPROACH

Survey data were analyzed using descriptive statistics. Interviews were analyzed using directed content analysis.

RESULTS

Among 107 survey respondents, less than 10% (n = 8) used evidence-based guidelines to inform obesity treatment decisions. PCPs' identified opportunities to improve obesity treatment including (1) education on local obesity treatment resources (n = 78, 73%), evidence-based dietary counseling strategies (n = 67, 63%), and effective self-help resources (n = 75, 70%) and (2) enhanced team-based care with support from clinic staff (n = 53, 46%), peers trained in obesity medicine (n = 47, 44%), and dietitians (n = 58, 54%). PCPs also desired increased reimbursement for obesity treatment. While 40% (n = 39) of survey respondents expressed interest in obesity medicine training and certification through the American Board of Obesity Medicine, qualitative interviewees felt that pursuing training would require dedicated time (i.e., reduced clinical effort) and financial support.

CONCLUSIONS

Opportunities to improve obesity treatment in primary care settings include educational initiatives, use of team-based care models, and policy changes to incentivize obesity treatment. Primary care clinics or health systems should be encouraged to identify PCPs with specific interests in obesity medicine and support their training and certification through ABOM by reimbursing training costs and reducing clinical effort to allow for study and board examination.

Gaps in Referral to Bariatric Surgery for Patients With Type 2 Diabetes Seen in Endocrinology Clinics

OBJECTIVES

One-third of adults in Canada are overweight and 26.8% experience obesity. Bariatric surgery confers effective weight loss and reduces obesity-related complications, including type 2 diabetes, but remains an underutilized treatment. Our objective in this study was to determine whether a gap exists in bariatric program referrals for patients with type 2 diabetes seen in endocrinology clinics at an ambulatory tertiary care hospital in Toronto, Canada.

METHODS

A retrospective chart review was conducted of 843 consecutive patients with type 2 diabetes in endocrinology clinics between January 1, 2015 and December 31, 2020. Inclusion criteria were age ≥18 years, type 2 diabetes and body mass index (BMI)>35 kg/m². Exclusion criteria were recent active cancer, uncontrolled psychiatric disease or active substance use disorder within 6 months of the initial visit. Referrals to bariatric surgery were assessed within a 5-year follow-up period and compared with baseline referral rates from the Ontario Bariatric Network (OBN). An online survey of 48 endocrinologists in Toronto, Ontario, was also conducted to assess physician-level barriers to referral.

RESULTS

The proportion of patients with class II obesity (BMI>35 kg/m²) and type 2 diabetes meeting the eligibility criteria for bariatric referral was 4.6% (n=38). A documented discussion about bariatric surgery occurred with 7 (18.0%) of these eligible patients, and 1 patient (2.6%) was referred for surgery. Aside from surgical referrals, only 2.6% of eligible patients were referred to cognitive-behavioural therapy, 36.8% were initiated on obesity pharmacotherapy and 42.1% were referred to a dietitian. Baseline OBN data demonstrated that most surgical referrals (n=6,360) were from family physicians (65.0%) and only 8.8% were from a medical specialist. Eight percent of surveyed endocrinologists reported that they discussed bariatric surgery with at least half of their eligible patients. The most frequent barrier to discussing bariatric surgery during visits was time constraints. Physicians identified that simplifying the referral process and providing bariatric surgery handouts would be helpful interventions to improve referral rates.

CONCLUSIONS

Our gap analysis demonstrated a low bariatric surgery referral rate by tertiary care endocrinologists. Our study also identified a large gap in the appropriate treatment of obesity with poor utilization of behavioural, lifestyle and pharmacotherapy practices. As obesity and diabetes rates increase, better education, training and knowledge translation will be necessary to overcome weight bias and prioritize obesity management.

The i-ACT™ in Obesity educational intervention: a pilot study on improving Canadian family physician care in obesity medicine

Background

Obesity is a chronic problem in Canada and although the Canadian Medical Association recognizes obesity as a disease, health care professionals (HCPs) are not necessarily proactively managing it as one. This study aimed to assess current obesity management knowledge and practices of Canadian family physicians (FPs) and evaluate the feasibility of an online self-directed learning platform, i-ACT™ in Obesity, in delivering learning and changing practice intentions to advance obesity management.

Methods

i-ACT™ in Obesity is an online self-directed learning program designed by Canadian obesity medicine experts to provide individualized learning curricula to participants. One hundred FPs, with an interest in weight management and managing patients with obesity, were recruited across Canada to participate in a pilot study. FP education was delivered in a stepwise manner. Each participant completed a practice profile assessment to determine knowledge gaps and educational needs. Learners then watched didactic videos across disciplines on topics assigned to their curriculum by the program algorithm based on the relative difference between indicated and desired current knowledge. FPs also completed 10 retrospective patient assessments to assess clinical management practices and planned behaviour change. Feasibility, acceptability, and satisfaction of the learning program were assessed to formulate the rationale for a more widespread deployment in the future. Survey responses and related data were analyzed using comparative measures and descriptive statistics.

Results

The program was piloted by ninety-one Canadian FPs, where 900 patients were assessed. FPs showed distinct differences between their current and desired levels of comfort in a variety of obesity-related topics. Participation was associated with an intention to use more obesity treatment interventions moving forward. The program received an overall satisfaction rating of 8.6 out of 10 and 100% of the evaluators indicated that they would recommend it to their colleagues.

Conclusion

The program was overall well received and successfully changed obesity management intentions among participating FPs, thus setting the stage for a larger more comprehensive study to examine the efficacy of i-ACT™ in Obesity in addressing knowledge gaps and advancing evidence-based, guidelines-aligned approach to obesity treatment.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12875-022-01715-w.

Adherence of Obese Patients from Poland and Germany and Its Impact on the Effectiveness of Morbid Obesity Treatment

This study aimed to investigate and compare the adherence of patients treated for morbid obesity living in Poland and Germany. Methods: A cross-sectional international multicenter survey design was adopted. The study involved 564 adult subjects treated for morbid obesity at selected healthcare facilities in Germany (210 participants) and Poland (354 participants). A validated, custom-made questionnaire based on the literature related to this issue was used. Results: The degree of adherence was higher, but not statistically significant, among Polish patients (83.82% vs. 78.33%, p = 0.26140). Patient adherence was associated with gender, age, level of education, duration of obesity, number of health professionals involved in obesity treatment, and type of obesity treatment (p < 0.05). A positive correlation was observed in the case of age, level of education, and a growing number of health professionals involved in obesity treatment, whereas a negative correlation was observed in the case of the duration of obesity. Patients who underwent bariatric surgery significantly more often followed medical recommendations regarding lifestyle changes, compared to obese participants treated only conservatively. Adherence in the field of obesity treatment significantly increases the percentage of total weight loss and excess weight loss due to applied obesity treatment among both Polish and German groups (p < 0.001). Both the percentage of total weight loss and that of excess weight loss were significantly higher in the group of adherent patients compared to the nonadherent patients (p < 0.00001). The levels of perceived anxiety, stress, and depression were significantly higher in nonadherent patients in both countries. Conclusions: These findings confirm the role of adherence in the effective and satisfactory treatment of morbid obesity. There is a great need to improve patient adherence to overcome the consequences of the obesity pandemic.

Motivation and Limiting Factors for Adherence to Weight Loss Interventions among Patients with Obesity in Primary Care

The cornerstones of obesity management are diet, physical activity and behavioral change. However, there is considerable scientific evidence that lifestyle interventions to treat obesity are rarely implemented in primary care. The aim of this study is to analyze motivation to lose weight among patients with obesity, the resources implemented by primary care centers to promote behavioral change and the limiting factors reported by the patients themselves when attempting to lose weight. A total of 209 patients diagnosed with obesity were interviewed. The variables were obtained from both electronic clinical records (sex, age, BMI, diagnosis of metabolic syndrome and records of activities prescribed to promote behavioral change) and a self-administered personal questionnaire. A total of 67.5% of the respondents reported not having sufficient motivation to adhere to a weight loss program. Records of behavioral change activities were identified in only 3% of the clinical records reviewed. The barriers to adherence to diet and exercise plans most frequently mentioned by patients were not having a prescribed diet (27.8%), joint pain (17.7%), getting tired or bored of dieting (14.8%) and laziness (11.5%). Both the high percentage of patients reporting insufficient motivation to lose weight and the barriers to weight loss identified suggest that patients feel the need to improve their motivation, which should be promoted through primary care.

Obesity management: Attitudes and practice of Italian endocrinologists

INTRODUCTION

Obesity is a global pandemic and is cause of serious concern in all regions of the world. It is important to raise the attention of health care professionals in order to provide early treatment of patients with obesity. Obesity management, however, varies greatly amongst endocrinologists with respect to attitudes to diagnosis and treatment. Aim of this study was to identify practices and needs of Italian endocrinologists with respect to people with obesity.

METHODS

In this study, all members of the Italian Association of Clinical Endocrinologists (AME) were invited to participate in a web-based survey concerning the management of obesity.

RESULTS

The response rate was 24.1% (542/2248). Nutritional and obesity problems were reported as major areas of interest by 29.4% of the participants. A large proportion of patients seeking an endocrine consultation for other reasons are affected by obesity, but one in five respondents addressed the issue in 25% or less of the cases, while one in three always dealt with the problem. Obesity was managed personally/within a dedicated team by 42.6% of participants, while the remainders referred the patient to a dietician/nutritionist or a 2nd level center for obesity therapy. Metformin was used in a median of 30% of the patients (Interquartile range: 10-50) and liraglutide in 10% of the cases (IQR 0-30), while orlistat (median 0%; IQR 0-10) and naltrexone/bupropion (median 0%; IQR 0-5) were seldom prescribed. Cost of therapy was considered as the major limitation to the use of anti-obesity drugs, affecting adherence to long-term treatment. According to 41.9% of respondents, psychological support should be offered to all patients with obesity. Finally, 56% of participants believe that the availability of new drugs will increase the number of patients candidate to drug therapy.

DISCUSSION

In conclusion, it is of primary importance to raise the awareness of endocrinologists towards the problem of obesity and increase their confidence in managing this pathological condition.

A qualitative exploration of obesity bias and stigma in Irish healthcare; the patients' voice

BACKGROUND

Current data indicates 70% of adults with obesity report experiencing bias and stigmatisation when engaging with healthcare. Most studies to date, have focused on weight bias from a healthcare professional's perspective. Few have explored weight bias from the perspective of the individual living with obesity and no study has conducted this research in the Irish context.

AIMS

This study explored, the lived-in experience of individuals afflicted with obesity, when interacting with the Irish healthcare system. It examined whether participants encountered weight bias and stigma, if so, how it may have impacted them and gathered their suggestions on how it could be best addressed.

METHODS

Employing a phenomenological approach, purposive sampling and semi-structured interviews were conducted with 15 individuals living with class II (BMI 35.0-39.9) or III obesity (BMI ≥40kg/m2) who reported regular and consistent engagement with the Irish healthcare system. Predominant emergent themes were categorised using the interview domains; (1) experiences of obesity bias and stigma, (2) impact of this bias and stigma and (3) suggested avenues to reduce bias and stigma.

FINDINGS

Participants reported experiencing high levels of weight bias and stigmatisation. Relating to experiences, three themes were identified; interpersonal communication, focus of care and physical environment. In terms of its impact, there were two emergent themes; negativity towards future healthcare and escalation of unhealthy behaviours. Suggested avenues to eliminate bias and stigma included the introduction of a timely and clear clinical pathway for obesity management and a focus on HCPs education in relation to obesity causes and complexity.

CONCLUSIONS

Outside of specialist obesity tertiary care, weight bias and stigmatisation is commonly reported in the Irish healthcare system. It is a significant issue for those living with obesity, detrimental to their physiological and psychological health. A concerted effort by HCPs across clinical, research and educational levels is required to alleviate its harmful effects.

Changing the narrative around obesity in the UK: a survey of people with obesity and healthcare professionals from the ACTION-IO study

OBJECTIVES

To investigate the perceptions, attitudes, behaviours and potential barriers to effective obesity care in the UK using data collected from people with obesity (PwO) and healthcare professionals (HCPs) in the Awareness, Care, and Treatment In Obesity maNagement-International Observation (ACTION-IO) study.

DESIGN

UK's PwO (body mass index of ≥30 kg/m² based on self-reported height and weight) and HCPs who manage patients with obesity completed an online survey.

RESULTS

In the UK, 1500 PwO and 306 HCPs completed the survey. Among the 47% of PwO who discussed weight with an HCP in the past 5 years, it took a mean of 9 years from the start of their struggles with weight until a discussion occurred. HCPs reported that PwO initiated 35% of weight-related discussions; PwO reported that they initiated 47% of discussions. Most PwO (85%) assumed full responsibility for their own weight loss. The presence of obesity-related comorbidities was cited by 76% of HCPs as a top criterion for initiating weight management conversations. The perception of lack of interest (72%) and motivation (61%) in losing weight was reported as top reasons by HCPs for not discussing weight with a patient. Sixty-five per cent of PwO liked their HCP bringing up weight during appointments. PwO reported complex and varied emotions following a weight loss conversation with an HCP, including supported (36%), hopeful (31%), motivated (23%) and embarrassed (17%). Follow-up appointments were scheduled for 19% of PwO after a weight discussion despite 62% wanting follow-up.

CONCLUSIONS

The current narrative around obesity requires a paradigm shift in the UK to address the delay between PwO struggling with their weight and discussing weight with their HCP. Perceptions of lack of patient interest and motivation in weight management must be challenged along with the blame culture of individual responsibility that is prevalent throughout society. While PwO may welcome weight-related conversations with an HCP, they evoke complex feelings, demonstrating the need for sensitivity and respect in these conversations.

TRIAL REGISTRATION NUMBER

NCT03584191.

Understanding the Gaps in Obesity Management in the UAE: Perceptions, Barriers, and Attitudes

<b><i>Introduction:</i></b> Obesity is a chronic relapsing disease of which, globally, the prevalence has reached epidemic proportions. The ACTION-IO study (NCT03584191) investigated the perceptions, attitudes, and behaviors of people with obesity (PwO) and healthcare professionals (HCPs), which can help in devising strategies for its optimal management. Here, we present the results from the United Arab Emirates (UAE). <b><i>Methods:</i></b> The ACTION-IO study was a cross-sectional study conducted in 11 countries, including the UAE, that collected data via a survey. Eligible UAE PwO were ≥18 years with a BMI of ≥30 kg/m² (self-reported height and weight). Eligible HCPs were in direct patient care. Data were collected in the UAE between July 11, 2018, and September 5, 2018. <b><i>Results:</i></b> A total of 750 PwO and 200 HCPs completed the survey in the UAE. Both PwO (82%) and HCPs (78%) acknowledged obesity as a chronic disease and agreed that it has a large impact on overall health (PwO 88% and HCPs 80%). More HCPs felt that diabetes and stroke (both 91%) had a larger impact on overall health than did obesity. Many PwO (76%) assumed full responsibility for their weight loss; 84% of HCPs acknowledged responsibility for actively contributing to patient weight loss efforts. The top motivator for weight loss among PwO was wanting to be more fit/in better shape (45%), while HCPs believed the main motivator was general health concerns (83%). The top barrier against initiating weight management discussions provided by HCPs was that they felt PwO were not interested in losing weight (69%), whereas only 10% of PwO selected this response. The mean delay between struggling with excess weight and having a weight management discussion with an HCP was 4 years. <b><i>Discussion/Conclusion:</i></b> These UAE results highlight differences in the perceptions and attitudes toward obesity from PwO and HCPs and reflect a need to understand weight management concerns to initiate earlier and more effective PwO–HCP conversations. The findings will inform educational needs on the biological basis of obesity and its clinical management and will help to address regional barriers for effective obesity care.

Perceptions, Attitudes, and Barriers to Obesity Care in Mexico: Data From the ACTION-IO Study

OBJECTIVE

The Awareness, Care, and Treatment in Obesity Management-International Observation (ACTION-IO) study (ClinicalTrials.gov identifier NCT03584191) aimed to identify perceptions, attitudes, behaviors, and barriers to effective obesity care in people with obesity (PwO) and health care professionals (HCPs). This study presents the results from Mexico.

METHODS

An online survey was conducted. In Mexico, eligible PwO were ≥18 years of age with BMI ≥30 kg/m² based on self-reported height and weight. Eligible HCPs had direct patient care.

RESULTS

The survey was completed by 2,000 PwO and 400 HCPs in Mexico. Many PwO (71%) and HCPs (94%) categorized obesity as a chronic disease. Sixty-three percent of PwO felt motivated to lose weight, but many HCPs perceived that PwO were not interested in losing weight (76%) or motivated to lose weight (69%). Lack of financial means to support weight-loss efforts was a barrier for PwO (34%) to discussing weight with HCPs. Sixty-five percent of PwO had discussed weight with HCPs in the past 5 years. PwO (80%) and HCPs (89%) considered lack of exercise as the main barrier to weight loss. Few PwO (34%) had successfully lost ≥5% of their body mass over the past 3 years.

CONCLUSIONS

This ACTION-IO study in Mexico identified discrepancies in the perceptions of PwO and HCPs, highlighting opportunities for further education and patient-centered approaches.

Long-Term Changes in Weight in Patients With Severe and Complicated Obesity After Completion of a Milk-Based Meal Replacement Programme

Introduction: Even with very significant short term weight loss with intensive dietary restriction, subsequent weight regain remains a challenge for most patients. We sought to assess long-term weight change in patients with obesity following completion of a 24-week milk-based meal replacement programme. Methods: We conducted a retrospective cohort study of bariatric patients who completed our milk-based meal replacement programme. This programme started with an 8-week weight loss phase, followed by weight stabilization (8 weeks) and weight maintenance (8 weeks) phases, after which patients were followed up in the bariatric outpatient clinics. A paired sample t-test was used to compare mean differences in weight at the start and the end of the programme and at follow-up. Linear regression was used to identify predictors of weight regain. Results: In total, 78 patients had long term follow-up data at a mean of 34.4 ± 19.8 months after the start of the milk diet and were included in this analysis. Mean body mass index at baseline was 50.5 ± 7.6 kg m^-2, 41 (52.6%) were female and the mean age was 51.6 ± 12.0 (range 18.0-71.5) years. Weight decreased from144 ± 26 kg at the start of the milk diet to 121.2 ± 24 kg at completion (P < 0.001), with a non-significant trend upwards in the 1st and 2nd years of follow-up to 129.0 ± 27.7 (P = 0.07 compared to nadir) and 123.4 ± 29.0kg (P = 0.17), respectively. Although regains in the 3rd and 4th follow-up years were substantial to 131.0 ± 22.3 (P < 0.001), and 139.8 ± 35.4 kg (P < 0.001), there was still a moderate net weight loss of 4.7 [9.5, 0.21] and 7.0 [13.9, 0.26] kg (both P = 0.04) between the start and the 3rd and 4th follow-up years, respectively. The amount of weight regain was inversely associated with weight loss at completion of the programme, age, and directly associated with the duration of follow up in months (β = 1.2 [0.46, 1.9] P = 0.002). Conclusion: In patients with severe obesity who completed a milk-based meal replacement programme and lost a large amount of weight, over 4 years of follow-up there was very substantial weight regain. Greater initial weight loss and older age were associated with less subsequent weight regain.

ACTION-IO as a platform to understand differences in perceptions, attitudes, and behaviors of people with obesity and physicians across countries - the Israeli experience

BACKGROUND

Obesity is a highly prevalent, complex, and chronic relapsing disease with a considerable unmet medical need. We aimed to identify perceptions, attitudes, behaviors, and barriers to effective obesity treatment among people with obesity (PwO) and physicians in Israel.

METHODS

The ACTION-IO study was an online survey conducted in 11 countries, including Israel. Findings from the Israeli cohort are reported here. Israeli respondents were PwO (body mass index of ≥30 kg/m2 based on self-reported height and weight) and physicians primarily in direct patient care.

RESULTS

In total, 750 PwO and 169 physicians completed the survey in Israel. Although most PwO (70%) and physicians (95%) perceived obesity as a chronic disease, the majority of PwO assumed full responsibility for their own weight loss (88%) compared with only 19% of physicians who placed the responsibility for weight loss on their patients with obesity. Many PwO (62%) and physicians (73%) agreed that a complete change in lifestyle would be required for PwO to lose weight and felt that treatment of obesity should be a team effort between different healthcare professionals (HCPs; 80 and 90%, respectively). Dietitians were considered by 82% of physicians to be the most effective professionals in helping PwO achieve their weight loss goals. Many PwO (69%) liked that their HCP initiated weight management discussions and 68% of those who had not previously discussed their weight would like their HCP to initiate the conversation. However, among PwO who had discussed their weight with an HCP, 59% considered the discussions to be a little helpful or not at all helpful. The beliefs that patients have little interest in or motivation for losing weight were identified by physicians as the main reasons (71 and 70%, respectively) for not initiating weight management discussions.

CONCLUSIONS

In line with the ACTION-IO international study, our Israeli dataset reveals a need to improve awareness, primarily among physicians, on the physiologic basis and clinical management of obesity, including how to approach weight and weight management discussions during patient consultations.

TRIAL REGISTRATION

Registered at ClinicalTrials.gov , NCT03584191 . Data first posted on ClinicalTrials.gov : 12 July 2018 - 'Retrospectively registered'.

Perceptions, Attitudes, and Barriers to Obesity Management in Spain: Results from the Spanish Cohort of the International ACTION-IO Observation Study

The prevalence of obesity is rapidly rising in Spain. The Awareness, Care and Treatment in Obesity Management—An International Observation (ACTION-IO) study (NCT03584191) was an international cross-sectional survey conducted to identify the perceptions, attitudes, behaviors, and barriers to obesity management for people with obesity (PwO) and healthcare professionals (HCPs); results from Spain are presented. In Spain, 1500 PwO (body mass index ≥30 kg/m² based on self-reported height and weight) and 306 HCPs (in direct patient care for ≥2 years) completed the survey. Fewer PwO (59%) than HCPs (93%) agreed that obesity is a chronic disease. Most PwO (80%) assumed complete responsibility for their own weight loss, whilst 19% of HCPs placed the responsibility on PwO. One-fifth of PwO stated they began struggling with weight before age 15. The mean delay in discussing weight for the first time with an HCP was 6 years. Only 24% of HCPs thought their patients were motivated to lose weight, whilst 45% of PwO reported being motivated. Of the 67% of PwO who had discussed their weight with an HCP in the last 5 years, 66% had been formally diagnosed with obesity. Our Spanish dataset reveals discrepancies in the perceptions and attitudes between PwO and HCPs, thus highlighting the need to improve education about obesity and its clinical management.

Exploring patient beliefs and perceptions regarding obesity as a disease, obesity causation and treatment

INTRODUCTION

In patients with obesity (PwO) and heath care providers (HcPs), there appears to exist a discrepancy between recognition of obesity as a disease and the underlying biology of the disease. This is evident when considering PwO and HcPs appear to agree obesity is a disease but position lifestyle related factors as the main barriers to treatment with "eat less and move more" considered the best treatment approach. This does not align with current evidence regarding obesity treatments and the underlying pathophysiology. An understanding of PwO beliefs and perceptions may facilitate improved communication strategies with regard to the underlying pathophysiology of obesity as a disease. This has the potential to lead to improvements in both prevention and treatment strategies. Therefore, we evaluated PwO beliefs and perceptions of obesity as a disease, obesity causation and obesity treatment recorded during clinical evaluation.

METHODS

As part of usual clinical practice we record 9 items to investigate beliefs and perceptions of obesity in PwO. We used a clinical audit to determine how frequently this information was formally recorded and to explore the association between beliefs and perceptions.

RESULTS

The information was formally recorded in the patients' chart in 52 out of 108 patients (49%) who were part of an intensive lifestyle and medication program between 2018 and 2020. We found PwO tend to agree that obesity is a disease and that weight loss maintenance is dependent on willpower. A strong tendency towards agreement was present for the statement exercise is essential for weight loss. For the statement exercise is as effective as diet alone for weight loss, a tendency towards disagreement was present. Seventy-nine percent of PwO claimed to know the recommended guidelines for exercise with average response aligning with the America College of Sports Medicine recommendations. In exploring the relationship between responses, a number of significant associations were present which may facilitate future approaches to changing the narrative around obesity as a disease and isolating specific aspects of the message that need to be focused upon for the PwO.

CONCLUSION

PwO appear to have conflicting beliefs regarding obesity as a disease and the underlying biology. This has the potential to hinder attempts to treat the disease via lifestyle intervention and may also reduce likelihood to consider alternative treatment options. These beliefs and perceptions need to be explored further, along with those of HcPs, policy makers and the general public. Collectively this may facilitate changing the narrative around obesity as a disease and positively impact both the prevention and treatment of this disease.

Mental and emotional representations of "weight loss": free-word association networks in members of bariatric surgery-related social media communities

BACKGROUND

Mindset and communication barriers may hinder the acceptance of bariatric surgery (BS) by the eligible patient population.

OBJECTIVES

To improve the understanding of expectations, opinions, emotions, and attitudes toward weight loss among patients with obesity.

SETTING

Switzerland, Germany, Austria.

METHODS

Survey data collected from BS-related social media communities (n = 1482). Participants were asked to write 5 words that first came to their mind about "weight loss," and to select 2 emotions, which best described their corresponding feelings. Demographic and obesity-related data were collected. Cognitive representations were constructed based on the co-occurrence network of associations, using validated data-driven methodology.

RESULTS

Respondents were Caucasian (98%), female (94%), aged 42.5 ± 10.1 years, current/highest lifetime body mass index = 36.9 ± 9/50.7 ± 8.7 kg/m². The association network analysis revealed the following 2 cognitive modules: benefit-focused (health, attractiveness, happiness, agility) and procedure-focused (effort, diet, sport, surgery). Patients willing to undergo BS were more benefit-focused (odds ratio [OR] = 2.4, P = .02) and expressed more "hope" (OR = 142, P < .001). History of BS was associated with higher adherence to the procedure-focused module (OR = 2.3, P < .001), and with increased use of the emotions "gratitude" (OR = 107, P < .001), "pride" (OR = 15, P < .001), and decreased mention of "hope" (OR = .03, P < .001).

CONCLUSION

Patients with obesity in our study tend to think about weight loss along 2 cognitive schemes, either emphasizing its expected benefits or focusing on the process of achieving it. Benefit-focused respondents were more likely to consider BS, and to express hope rather than gratitude or pride. Novel communication strategies may increase the acceptance of BS by incorporating weight loss-related cognitive and emotional content stemming from patients' free associations.

[Feeding and nutrition efforts in the context of primary healthcare in BrazilMedidas relativas a la alimentación y la nutrición en la atención primaria de salud en Brasil]

In Brazil, the promotion, protection, and recovery of health are among the initiatives provided by the public and universal Unified Health System (SUS). The primary healthcare level (PHC), the preferred point of access to the system, plays the role of coordinating and ordinating health care services and actions in the network. In the context of PHC, feeding and nutrition efforts must be aligned with National Feeding and Nutrition Policy (PNAN) guidelines and may be supported by feeding and nutritional surveillance actions. Data from PHC information systems and population surveys show that excess weight affects more than half the adult population of Brazil, and that consumption of ultra-processed foods is on the rise. This scenario requires that health care teams be prepared to prioritize initiatives for users with chronic diseases, using risk stratification, stabilization of the disease, and enhancement of supported self-care with a focus on diet and physical activity. At the same time, considering the country's epidemiological profile, teams must carry out initiatives to fight undernutrition and prevent anemia and hypovitaminosis A to address the multiple burden of malnutrition. The present article describes the current scenario of feeding and nutrition initiatives implemented at the PHC level in Brazil via the SUS.

Perceptions of barriers to effective obesity management in Canada: Results from the ACTION study

Obesity is a chronic disease with a significant and growing impact on Canadians. The "Awareness, Care and Treatment In Obesity MaNagement" (ACTION) Study investigated perceptions, attitudes and perceived barriers to obesity management among Canadian people with obesity (PwO), healthcare providers (HCPs) and employers. In this study adult PwO (body mass index ≥30 kg/m² , based on self-reported height/weight), HCPs (physicians and allied HCPs managing PwO) and employers (≥20 employees; offering health insurance), completed online surveys between 3 August and 11 October 2017 in a cross-sectional design. Survey respondents (N = 2545) included 2000 PwO, 395 HCPs and 150 employers. Obesity was viewed as a "chronic medical condition" by most PwO (60%), HCPs (94%) and employers (71%) and deemed to have a large impact on overall health (74%, 78%, 81%, respectively). Many PwO (74%) believed weight management was their own responsibility. While PwO (55%) reportedly knew how to manage their weight, only 10% reported maintaining ≥10% weight reduction for >1 year. Despite low success rates, the most commonly reported effective long-term weight loss methods tried and/or recommended were "improvements in eating habits" (PwO 38%; HCP 63%) and "being more active" (PwO 39%; HCP 54%). PwO and HCPs reported very different perceptions of the quality and content of their interaction during obesity management discussions. These findings highlight the communication gaps and misunderstanding between PwO, HCPs and employers. This underscores the importance of, and need for, evidence-based management of obesity and a collaborative approach and understanding of the complex nature of this chronic disease.