A study using semi-structured interview and Delphi survey to explore the barriers and enabling factors that influence access and utilisation of weight management services for people living with morbid obesity: A patient and professional perspective

Consensus study on UK weight management services' response to COVID-19: best practices in outpatient management, governance and digital solutions

BACKGROUND

The COVID-19 pandemic put unprecedented pressure on weight management services. These services were required to adapt to continue to provide care for people living with obesity. This study sought to develop consensus recommendations on the best practice solutions adopted by weight management services in the United Kingdom during the COVID-19 pandemic.

METHODS

This study utilised a semi-structured interview and a modified Delphi methodology to develop a consensus of best practice recommendations identified by specialist weight management services during the pandemic.

RESULTS

Twenty-three healthcare professionals working in weight management service across the United Kingdom participated in the study. Analysis of interview transcripts identified four key thematic domains: outpatient, patient education and support, perioperative care and team working. Of the initial 43 unique recommendations, 30 reached consensus agreement. Outpatient recommendations focused on communication strategies, patient self-monitoring and remote patient tracking. Patient education and support recommendations addressed the development of online educational resources and support groups. Perioperative care recommendations emphasised case prioritisation, waiting list support and postoperative care. Team working recommendations targeted the use of digital collaboration tools and strategies for effective teamwork.

CONCLUSION

Developing consensus recommendations on best practice is a critical step for weight management and outpatient services to achieve higher standards of care. These recommendations provide a springboard for departmental discussions, paving the way for improved experiences for individuals living with obesity as they progress along their weight management journey.

A Qualitative Exploration of Patient and Staff Experiences of the Receipt and Delivery of Specialist Weight Management Services in the UK

BACKGROUND

Addressing the increasing prevalence of obesity is a global public health priority. Severe obesity (body mass index > 40) reduces life expectancy, due to its association with people developing complications (e.g. diabetes, cancer, cardiovascular disease), and greatly impairs quality of life. The National Health Service (NHS) in the UK provides specialist weight management services (SWMS) for people with severe obesity, but key uncertainties remain around patient access to and engagement with weight management services, as well as pathways beyond the service.

METHODS

In this multiple methods study, using online forum data and semi-structured interviews, stakeholders' experiences of delivering and receiving SWMS were explored. Using the web search engine Google with keywords and web address (URL) identifiers, relevant public online platforms were sourced with snowball sampling and search strings used to identify threads related to people's experiences of accessing SWMS (n = 57). Interviews were conducted with 24 participants (nine patients, 15 staff), and data from all sources were analysed thematically using the framework approach.

RESULTS

Six themes related to access to and engagement with SWMS emerged during data analysis: (1) making the first move, (2) uncertainty and confusion, (3) resource issues, (4) respect and understanding, (5) mode of delivery, and (6) desire for ongoing support.

CONCLUSION

There is a mixed and varied picture of SWMS provision across the UK. The service offered is based on local clinical decision making and available resources, resulting in a range of patient experiences and perspectives. Whilst service capacity issues and patient anxiety were seen as barriers to accessing care, peer support and positive clinical and group interactions (connectedness between individuals) were considered to increase engagement.

Overlooked and under-evidenced: Community health and long-term care service needs, utilization, and costs incurred by people with severe obesity

Numbers of people with severe obesity (BMI ≥ 40 kg/m² ), with need for community health and long-term care (LTC) services, are increasing, but documentation is lacking. We identified individuals with severe obesity known to community health and care professionals in a representative United Kingdom region and used an investigator-administered questionnaire to record needs and use of community health and LTC services. Data were verified against health and LTC records. Local and published sources informed detailed micro-costing. Twenty-five individuals (15 women) consented, aged 40-87 (mean = 62) years, BMI 40-77 (mean = 55) kg/m² : 20 participants (80%) were housebound. Twenty-two different cross-sector community health and LTC services were used, including community equipment service (n = 23), district nursing (n = 20), occupational therapy (n = 14), and LTC (n = 12). Twenty-four (96%) participants used three or more services, with longest care episode lasting over 14 years. Total annual service costs incurred by participants varied from £2053 to £82 792; mean £26 594 (lower estimate £80 064; mean £22 462/upper estimate £88 870; mean £30 726), with greatest costs being for LTC. Individual costs for equipment (currently provided) and home adaptations (ever provided) ranged widely, from zero to £35 946. Total mean annual costs increased by ascending BMI category, up to BMI 70 kg/m² . This study provides a framework with which to inform service provision and economic analysis of weight management interventions. People with severe obesity may need sustained care from multiple community care services.

Barriers and enabling factors in weight management of patients with nonalcoholic fatty liver disease: A qualitative study using the COM-B model of behaviour

BACKGROUND

Nonalcoholic fatty liver disease (NAFLD) is a global public health problem. Lifestyle modifications aimed at promoting weight loss and weight maintenance remain the current first-line treatments for NAFLD.

OBJECTIVE

We aim to identify barriers and enabling factors in weight management among patients with NAFLD using the capability, opportunity, motivation, behaviour (COM-B) model of behaviour.

DESIGN

This study adopted a qualitative design using semistructured interviews analysed with content analysis and the COM-B framework.

SETTING AND PARTICIPANTS

Interviews were conducted with 27 patients with NAFLD who experienced successful or unsuccessful weight reduction.

RESULTS

Our study included 27 participants: 15 participants with successful weight loss (successful weight loss refers to a decrease in body weight ≥7% of the initial body weight for patients with NAFLD) and 12 participants with unsuccessful weight loss. Thirty-five themes (19 barriers and 16 facilitators) were mapped onto the COM-B model as barriers and facilitators to weight management among patients with NAFLD. The key barriers were lack of time and energy, lack of awareness of weight, lack of attention to NAFLD, treating food as a reward or compensation and social entertainment. The key facilitators were having basic weight loss knowledge and skills, strong motivation, attention to NAFLD, unsuccessful weight loss experiences and positive feedback from phased success.

CONCLUSION

In addition to identifying factors consistent with existing studies, this study identified factors that influence weight management in NAFLD patients, such as basic weight loss skills and rational thinking before weight loss, which were not previously reported. This has clinical implications for clinical healthcare providers and health management services for the improvement of education and support regarding lifestyle improvement and weight management in patients with NAFLD.

PATIENT OR PUBLIC CONTRIBUTION

We recruited potential participants from the Bariatric Clinic, Hepatology Clinic and Physical Examination Center of hospitals between March 2021 and October 2021. Twenty-seven patients with NAFLD who had successful or unsuccessful weight loss experiences participated in the study and responded to questions on weight management.

Development of central venous access device-associated skin impairment assessment instrument

AIM

To develop an assessment tool to assess the severity and healing of skin impairment with the central venous access device.

DESIGN

Delphi technique.

METHODS

The instrument domain list was developed through a systematic literature review and semi-structured interviews. Experts from China evaluated the relevance and significance of these items in assessing the degree of skin impairment surrounding central venous access device sites through two Delphi rounds. The APA Style JARS checklist for this article was used.

RESULTS

For the systematic literature review, 28 articles were included to develop the wound assessment instrument. From the articles and interview contents, 15 criteria were selected based on reporting frequency. After further screening via in-depth discussion, the central venous access devices associated with the skin impairment assessment tool were refined to include 14 major domains. Through a two-phase Delphi process, 71 items in 12 domains were ultimately retained.