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Rana D, Westrop S, Jaiswal N, Germeni E, McGarty A, Ells L, Lally P, McEwan M, Melville C, Harris L, Wu O. Lifestyle modification interventions for adults with intellectual disabilities: systematic review and meta-analysis at intervention and component levels. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2024; 68:387-445. [PMID: 38414293 DOI: 10.1111/jir.13098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 09/26/2023] [Accepted: 09/26/2023] [Indexed: 02/29/2024]
Abstract
BACKGROUND Adults with intellectual disabilities (IDs) are susceptible to multiple health risk behaviours such as alcohol consumption, smoking, low physical activity, sedentary behaviour and poor diet. Lifestyle modification interventions can prevent or reduce negative health consequences caused by these behaviours. We aim to determine the effectiveness of lifestyle modification interventions and their components in targeting health risk behaviours in adults with IDs. METHODS A systematic review and meta-analysis were conducted. Electronic databases, clinical trial registries, grey literature and citations of systematic reviews and included studies were searched in January 2021 (updated February 2022). Randomised controlled trials and non-randomised controlled trials targeting alcohol consumption, smoking, low physical activity, sedentary behaviours and poor diet in adults (aged ≥ 18 years) with ID were included. Meta-analysis was conducted at the intervention level (pairwise and network meta-analysis) and the component-level (component network meta-analysis). Studies were coded using Michie's 19-item theory coding scheme and 94-item behaviour change taxonomies. Risk of bias was assessed using the Cochrane Risk of Bias (ROB) Version 2 and Risk of Bias in Non-randomised Studies of Interventions (ROBINS-I). The study involved a patient and public involvement (PPI) group, including people with lived experience, who contributed extensively by shaping the methodology, providing valuable insights in interpreting results and organising of dissemination events. RESULTS Our literature search identified 12 180 articles, of which 80 studies with 4805 participants were included in the review. The complexity of lifestyle modification intervention was dismantled by identifying six core components that influenced outcomes. Interventions targeting single or multiple health risk behaviours could have a single or combination of multiple core-components. Interventions (2 RCTS; 4 non-RCTs; 228 participants) targeting alcohol consumption and smoking behaviour were effective but based on limited evidence. Similarly, interventions targeting low physical activity only (16 RCTs; 17 non-RCTs; 1413 participants) or multiple behaviours (low physical activity only, sedentary behaviours and poor diet) (17 RCTs; 24 non-RCTs; 3164 participants) yielded mixed effectiveness in outcomes. Most interventions targeting low physical activity only or multiple behaviours generated positive effects on various outcomes while some interventions led to no change or worsened outcomes, which could be attributed to the presence of a single core-component or a combination of similar core components in interventions. The intervention-level meta-analysis for weight management outcomes showed that none of the interventions were associated with a statistically significant change in outcomes when compared with treatment-as-usual and each other. Interventions with core-components combination of energy deficit diet, aerobic exercise and behaviour change techniques showed the highest weight loss [mean difference (MD) = -3.61, 95% credible interval (CrI) -9.68 to 1.95] and those with core-components combination dietary advice and aerobic exercise showed a weight gain (MD 0.94, 95% CrI -3.93 to 4.91). Similar findings were found with the component network meta-analysis for which additional components were identified. Most studies had a high and moderate risk of bias. Various theories and behaviour change techniques were used in intervention development and adaptation. CONCLUSION Our systematic review is the first to comprehensively explore lifestyle modification interventions targeting a range of single and multiple health risk behaviours in adults with ID, co-produced with people with lived experience. It has practical implications for future research as it highlights the importance of mixed-methods research in understanding lifestyle modification interventions and the need for population-specific improvements in the field (e.g., tailored interventions, development of evaluation instruments or tools, use of rigorous research methodologies and comprehensive reporting frameworks). Wide dissemination of related knowledge and the involvement of PPI groups, including people with lived experience, will help future researchers design interventions that consider the unique needs, desires and abilities of people with ID.
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Affiliation(s)
- D Rana
- Health Economics and Health Technology Assessment, School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - S Westrop
- Health Economics and Health Technology Assessment, School of Health and Wellbeing, University of Glasgow, Glasgow, UK
- Mental Health and Wellbeing, School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - N Jaiswal
- Health Economics and Health Technology Assessment, School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - E Germeni
- Health Economics and Health Technology Assessment, School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - A McGarty
- Mental Health and Wellbeing, School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - L Ells
- School of Clinical and Applied Sciences, Leeds Beckett University, Leeds, UK
| | - P Lally
- UCL Institute of Epidemiology and Health Care, University College London, London, UK
- Department of Psychology, University of Surrey, Guildford, UK
| | - M McEwan
- People First (Scotland), Edinburgh, UK
| | - C Melville
- Mental Health and Wellbeing, School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - L Harris
- School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, UK
| | - O Wu
- Health Economics and Health Technology Assessment, School of Health and Wellbeing, University of Glasgow, Glasgow, UK
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Skelly LJ, Smyth PP, Donnelly MP, Leslie JC, Leader G, Simpson L, McDowell C. Factors that potentially influence successful weight loss for adults with intellectual disabilities: A qualitative comparison. JOURNAL OF INTELLECTUAL DISABILITIES : JOID 2021; 25:458-475. [PMID: 32578470 PMCID: PMC8649414 DOI: 10.1177/1744629520931681] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 05/10/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND People with intellectual disabilities are more at risk of obesity than the general population. Emerging literature indicates that multicomponent interventions are most effective, however, individual results are variable and little research exists as to why this is the case. METHODS Focus groups were conducted to explore lived experiences between two groups of adults with intellectual disabilities; an overweight group (n = 6) and a group identified as successful in losing weight (n = 6). Similarities and differences were explored across four domains. Transcripts were produced and analysed using Theoretical Thematic Analysis. RESULTS Similarities included service centre supports, basic food knowledge and issues restricting independence. The successful weight loss group had also internalised health messages, engaged with external reinforcement programmes, responded to positive feedback and demonstrated healthier dietary habits. CONCLUSION Weight management interventions would benefit from understanding the influence that internalisation of health messages, effective reinforcement systems and positive feedback can have on supporting the adoption of healthier habits.
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Affiliation(s)
| | - Philomena P Smyth
- Ulster University, UK; National University of
Ireland Galway, Ireland
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Borthwick C, Inchley J, Jones J. Health promotion in adults with Down's syndrome: Experiences of caregivers. JOURNAL OF INTELLECTUAL DISABILITIES : JOID 2021; 25:312-330. [PMID: 31775568 DOI: 10.1177/1744629519890956] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Individuals with Down's syndrome rely on caregivers to support lifestyle behaviour change. It is therefore important to understand how caregivers put health recommendations into practice. Through conducting semi-structured interviews, the present study sought to understand the facilitators and barriers that caregivers faced when implementing health promotion advice. Five interviews were conducted with paid support staff and four with family carers of individuals attending a specialist multidisciplinary Down's syndrome health promotion screening clinic. Three main themes emerged in their accounts, including active promotion of weight management by caregivers, benefits of working practices such as record keeping and communication channels and the importance of having access to social care services and recreational activities. These findings have important implications for professionals working in specialised healthcare settings who may be able to tailor communication and services to better meet the needs of individuals with Down's syndrome and their caregivers.
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Doherty AJ, Jones SP, Chauhan U, Gibson J. Eating well, living well and weight management: A co-produced semi-qualitative study of barriers and facilitators experienced by adults with intellectual disabilities. JOURNAL OF INTELLECTUAL DISABILITIES : JOID 2020; 24:158-176. [PMID: 29764278 DOI: 10.1177/1744629518773938] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Adults with intellectual disabilities in England experience health inequalities. They are more likely than their non-disabled peers to be obese and at risk of serious medical conditions such as heart disease, stroke and type 2 diabetes. This semi-qualitative study engaged adults with intellectual disabilities in a co-production process to explore their perceived barriers and facilitators to eating well, living well and weight management. Nineteen participants with intellectual disabilities took part in four focus groups and one wider group discussion. They were supported by eight of their carers or support workers. Several barriers were identified including personal income restrictions, carers' and support workers' unmet training needs, a lack of accessible information, inaccessible services and societal barriers such as the widespread advertising of less healthy foodstuffs. A key theme of frustration with barriers emerged from analysis of participants' responses. Practical solutions suggested by participants included provision of clear and accessible healthy lifestyle information, reasonable adjustments to services, training, 'buddying' support systems or schemes and collaborative working to improve policy and practice.
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Affiliation(s)
- A J Doherty
- School of Nursing, Faculty of Health & Wellbeing, University of Central Lancashire, UK
| | - S P Jones
- School of Nursing, Faculty of Health & Wellbeing, University of Central Lancashire, UK
| | - U Chauhan
- MacKenzie Chair in Primary Care Medicine, Faculty of Clinical and Biomedical Sciences, University of Central Lancashire
| | - Jme Gibson
- School of Nursing, Faculty of Health & Wellbeing, University of Central Lancashire, UK
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House A, Bryant L, Russell AM, Wright-Hughes A, Graham L, Walwyn R, Wright JM, Hulme C, O'Dwyer JL, Latchford G, Meer S, Birtwistle JC, Stansfield A, Ajjan R, Farrin A. Managing with Learning Disability and Diabetes: OK-Diabetes - a case-finding study and feasibility randomised controlled trial. Health Technol Assess 2019; 22:1-328. [PMID: 29845932 DOI: 10.3310/hta22260] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Obesity and type 2 diabetes are common in adults with a learning disability. It is not known if the principles of self-management can be applied in this population. OBJECTIVES To develop and evaluate a case-finding method and undertake an observational study of adults with a learning disability and type 2 diabetes, to develop a standardised supported self-management (SSM) intervention and measure of adherence and to undertake a feasibility randomised controlled trial (RCT) of SSM versus treatment as usual (TAU). DESIGN Observational study and an individually randomised feasibility RCT. SETTING Three cities in West Yorkshire, UK. PARTICIPANTS In the observational study: adults aged > 18 years with a mild or moderate learning disability, who have type 2 diabetes that is not being treated with insulin and who are living in the community. Participants had mental capacity to consent to research and to the intervention. In the RCT participants had glycated haemoglobin (HbA1c) levels of > 6.5% (48 mmol/mol), a body mass index (BMI) of > 25 kg/m2 or self-reported physical activity below national guideline levels. INTERVENTIONS Standardised SSM. TAU supported by an easy-read booklet. MAIN OUTCOME MEASURES (1) The number of eligible participants identified and sources of referral; (2) current living and support arrangements; (3) current health state, including level of HbA1c, BMI and waist circumference, blood pressure and lipids; (4) mood, preferences for change; (5) recruitment and retention in RCT; (6) implementation and adherence to the intervention; (7) completeness of data collection and values for candidate primary outcomes; and (8) qualitative data on participant experience of the research process and intervention. RESULTS In the observational study we identified 147 eligible consenting participants. The mean age was 54.4 years. In total, 130 out of 147 (88%) named a key supporter, with 113 supporters (77%) being involved in diabetes management. The mean HbA1c level was 54.5 mmol/mol [standard deviation (SD) 14.8 mmol/mol; 7.1%, SD 1.4%]. The BMI of 65% of participants was > 30 kg/m2 and of 21% was > 40 kg/m2. Many participants reported low mood, dissatisfaction with lifestyle and diabetes management and an interest in change. Non-response rates were high (45/147, 31%) for medical data requested from the primary care team. In the RCT, 82 participants were randomised. The mean baseline HbA1c level was 56 mmol/mol (SD 16.5 mmol/mol; 7.3%, SD 1.5%) and the mean BMI was 34 kg/m2 (SD 7.6 kg/m2). All SSM sessions were completed by 35 out of 41 participants. The adherence measure was obtained in 37 out of 41 participants. The follow-up HbA1c level and BMI was obtained for 75 out of 82 (91%) and 77 out of 82 (94%) participants, respectively. Most participants reported a positive experience of the intervention. A low response rate and difficulty understanding the EuroQol-5 Dimensions were challenges in obtaining data for an economic analysis. LIMITATIONS We recruited from only 60% of eligible general practices, and 90% of participants were on a general practice learning disability register, which meant that we did not recruit many participants from the wider population with milder learning disability. CONCLUSIONS A definitive RCT is feasible and would need to recruit 194 participants per arm. The main barrier is the resource-intensive nature of recruitment. Future research is needed into the effectiveness of obesity treatments in this population, particularly estimating the longer-term outcomes that are important for health benefit. Research is also needed into improving ways of assessing quality of life in adults with a learning disability. TRIAL REGISTRATION Current Controlled Trials ISRCTN41897033. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 22, No. 26. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Allan House
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Louise Bryant
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Amy M Russell
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | | | - Liz Graham
- Clinical Trials Research Unit, University of Leeds, Leeds, UK
| | - Rebecca Walwyn
- Clinical Trials Research Unit, University of Leeds, Leeds, UK
| | - Judy M Wright
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Claire Hulme
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - John L O'Dwyer
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Gary Latchford
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Shaista Meer
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | | | | | - Ramzi Ajjan
- Division of Cardiovascular and Diabetes Research, University of Leeds, Leeds, UK
| | - Amanda Farrin
- Clinical Trials Research Unit, University of Leeds, Leeds, UK
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Doherty AJ, Jones SP, Chauhan U, Gibson JME. An integrative review of multicomponent weight management interventions for adults with intellectual disabilities. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2018; 31 Suppl 1:39-51. [PMID: 28631874 PMCID: PMC5811836 DOI: 10.1111/jar.12367] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/24/2017] [Indexed: 11/29/2022]
Abstract
BACKGROUND Obesity is more prevalent in people with intellectual disabilities and increases the risk of developing serious medical conditions. UK guidance recommends multicomponent weight management interventions (MCIs), tailored for different population groups. METHODS An integrative review utilizing systematic review methodology was conducted to identify the types of MCIs delivered to adults with intellectual disabilities. FINDINGS Five studies were identified. All of the studies' MCIs were tailored for adults with intellectual disabilities. Tailoring included measures such as simplified communication tools, individualized sessions, and the presence of carers where appropriate. CONCLUSIONS Emerging evidence suggests ways in which MCIs can be tailored for adults with intellectual disabilities but, given the few studies identified, it is not possible to recommend how they can be routinely tailored. Further studies are justified for adults with intellectual disabilities at risk of obesity-related conditions.
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Affiliation(s)
- Alison J. Doherty
- National Institute for Health Research (NIHR)Collaboration for Leadership in Applied Health Research and Care, North West Coast (CLAHRC, NWC)PrestonUK
- School of NursingFaculty of Health & WellbeingUniversity of Central LancashirePrestonUK
| | - Stephanie P. Jones
- School of NursingFaculty of Health & WellbeingUniversity of Central LancashirePrestonUK
| | - Umesh Chauhan
- School of NursingFaculty of Health & WellbeingUniversity of Central LancashirePrestonUK
- MacKenzie Chair in Primary Care MedicineUniversity of Central Lancashire; GP and CVD LeadEast Lancashire Clinical Commissioning GroupUK
| | - Josephine M. E. Gibson
- National Institute for Health Research (NIHR)Collaboration for Leadership in Applied Health Research and Care, North West Coast (CLAHRC, NWC)PrestonUK
- School of NursingFaculty of Health & WellbeingUniversity of Central LancashirePrestonUK
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Sullivan A, Mendonca R. Impact of a Fieldwork Experience on Attitudes Toward People With Intellectual Disabilities. Am J Occup Ther 2017; 71:7106230010p1-7106230010p8. [DOI: 10.5014/ajot.2017.025460] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Abstract
OBJECTIVE. The objective of this study was to describe the effects of curriculum activities on changing attitudes of health professional students toward people with intellectual disabilities (IDs).
METHOD. A nonrandomized, pretest–posttest design was used. Participants were college students assigned to one of three groups: two groups of students from different years in the occupational therapy program and one group of public health students. Each group completed the Attitudes Toward Intellectual Disabilities Questionnaire before and after each intervention.
RESULTS. No significant differences were found in change of attitude after a lecture on the effects of stigma on people with disabilities. Length of time in program, age, and amount of experience with people with IDs affected changes in attitude for occupational therapy students after a fieldwork intervention.
CONCLUSION. Level I fieldwork significantly improved the attitudes of occupational therapy students toward people with IDs, whereas a lecture did not.
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Affiliation(s)
- Allison Sullivan
- Allison Sullivan, DOT, OTR/L, is Associate Professor, School of Health Sciences, American International College, Springfield, MA;
| | - Rochelle Mendonca
- Rochelle Mendonca, PhD, OTR/L, is Assistant Professor, College of Public Health, Temple University, Philadelphia, PA
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Graham L, Wright J, Walwyn R, Russell AM, Bryant L, Farrin A, House A. Measurement of adherence in a randomised controlled trial of a complex intervention: supported self-management for adults with learning disability and type 2 diabetes. BMC Med Res Methodol 2016; 16:132. [PMID: 27716063 PMCID: PMC5052902 DOI: 10.1186/s12874-016-0236-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Accepted: 09/29/2016] [Indexed: 01/18/2023] Open
Abstract
Background Reporting adherence to intervention delivery and uptake is a detailed way of describing what was actually delivered and received, in comparison to what was intended. Measuring and reporting adherence is not routinely done well in complex interventions. The OK Diabetes trial (ISRCTN41897033) aimed to develop and subsequently test the feasibility of implementing a supported self-management intervention in adults with a learning disability and type 2 diabetes. A key study objective was to develop a measure of adherence to the intervention. Methods We conducted a systematic review of published literature, extracting data from included papers using a standardised proforma. We undertook a narrative synthesis of papers to determine the form and content of methods for adherence measurement for self-management interventions in this population that had already been developed. We used the framework and data extraction form developed for the review as the basis for an adherence measurement tool that we applied in the OK Diabetes trial. Results The literature review found variability in the quality and content of adherence measurement and reporting, with no standardised approach. We were able to develop an adherence measure based upon the review, and populate it with data collected during the OK Diabetes trial. The adherence tool proved satisfactory for recording and measuring adherence in the trial. Conclusion There remains a need for a standardised approach to adherence measurement in the field of complex interventions. We have shown that it is possible to produce a simple, feasible measure for assessing adherence in the OK Diabetes trial. Electronic supplementary material The online version of this article (doi:10.1186/s12874-016-0236-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Liz Graham
- Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK.
| | - Judy Wright
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Rebecca Walwyn
- Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
| | - Amy M Russell
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Louise Bryant
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Amanda Farrin
- Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
| | - Allan House
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
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Slevin E, Truesdale-Kennedy M, McConkey R, Livingstone B, Fleming P. Obesity and overweight in intellectual and non-intellectually disabled children. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2014; 58:211-220. [PMID: 22957929 DOI: 10.1111/j.1365-2788.2012.01615.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/25/2012] [Indexed: 06/01/2023]
Abstract
BACKGROUND Few studies have compared overweight and obesity in intellectually disabled (ID) and non-intellectually disabled (N-ID) children. This research compared the prevalence of overweight and obesity between a sample of 218 ID and 229 N-ID school pupils in Northern Ireland (NI). Comparison of the physical activity and dietary behaviour of the two groups of school pupils were also undertaken. METHODS Each pupil completed (assisted if required) a food intake and physical activity questionnaire. Following this body mass index (BMI) and waist circumference were measured and recorded. RESULTS Significantly more ID pupils (72, 33%) were overweight/obese compared with 55 (24%) of the N-ID pupils in accordance with their BMI. ID pupils also had significantly higher waist circumferences. Over a quarter of foods consumed by the pupils were fatty and sugary foods and close to 30% of these foods were eaten by the ID children. Pupils spent most of their time engaging in low levels of activity such as reading, watching TV, on games consoles and listening to music. Pupils with an ID spent fewer hours on moderate and high levels of activities compared with those children with N-ID. CONCLUSIONS Results of this study found higher levels of overweight and obesity in this sample than in international published research. Additionally significantly higher numbers of ID pupils were overweight and obese indicating the need for future research and public health to focus on this issue.
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Affiliation(s)
- E Slevin
- Institute of Nursing Research, University of Ulster, Belfast, UK
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Naaldenberg J, Kuijken N, van Dooren K, van Schrojenstein Lantman de Valk H. Topics, methods and challenges in health promotion for people with intellectual disabilities: a structured review of literature. RESEARCH IN DEVELOPMENTAL DISABILITIES 2013; 34:4534-4545. [PMID: 24161461 DOI: 10.1016/j.ridd.2013.09.029] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 09/17/2013] [Accepted: 09/19/2013] [Indexed: 06/02/2023]
Abstract
People with intellectual disabilities (ID) experience substantial health inequities compared, with the general population. Many secondary conditions and lifestyle related health problems could be, prevented with adequate health promotion. The aim of this structured review is to provide insight into, the main characteristics of published health promotion intervention studies for people with ID and, in, doing so, to identify best practice and knowledge gaps. Relevant studies were identified through a, structured literature search of multiple electronic databases (PubMed, CINHAS, Scopus, PsychINFO), the search strategy covered health promotion and intellectual disabilities for available papers, published between February 2002 and 2012. In total, 25 studies were included and analyzed. Overall, studies were diverse and explored a variety of health issues. Papers included a variety of participants (in relation to level of disability) and intervention approaches. With regard to quality, many studies, failed to report how they recruited their participants, and there were substantial challenges identified, by authors in relation to recruitment, implementation of interventions, and the selection of outcome, measures used as well as the usability of measures themselves. Our findings suggest that this field, experiences methodological weaknesses and inconsistencies that make it difficult to compare and, contrast results. Theoretically driven studies that take into account the views and expectations of, participants themselves are needed, as is research that investigates the reliability and validity of, outcome measures for the ID population. Collaboration with mainstream health promotion research is, critical.
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Affiliation(s)
- Jenneken Naaldenberg
- Radboud University Medical Centre, Department of Primary and Community Health Care, Nijmegen, The Netherlands.
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Spanos D, Melville CA, Hankey CR. Weight management interventions in adults with intellectual disabilities and obesity: a systematic review of the evidence. Nutr J 2013; 12:132. [PMID: 24060348 PMCID: PMC3849062 DOI: 10.1186/1475-2891-12-132] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Accepted: 09/10/2013] [Indexed: 11/16/2022] Open
Abstract
To evaluate the clinical effectiveness of weight management interventions in adults with intellectual disabilities (ID) and obesity using recommendations from current clinical guidelines for the first line management of obesity in adults. Full papers on lifestyle modification interventions published between 1982 to 2011 were sought by searching the Medline, Embase, PsycINFO and CINAHL databases. Studies were evaluated based on (1) intervention components, (2) methodology, (3) attrition rate (4) reported weight loss and (5) duration of follow up. Twenty two studies met the inclusion criteria. The interventions were classified according to inclusion of the following components: behaviour change alone, behaviour change plus physical activity, dietary advice or physical activity alone, dietary plus physical activity advice and multi-component (all three components). The majority of the studies had the same methodological limitations: no sample size justification, small heterogeneous samples, no information on randomisation methodologies. Eight studies were classified as multi-component interventions, of which one study used a 600 kilocalorie (2510 kilojoule) daily energy deficit diet. Study durations were mostly below the duration recommended in clinical guidelines and varied widely. No study included an exercise program promoting 225-300 minutes or more of moderate intensity physical activity per week but the majority of the studies used the same behaviour change techniques. Three studies reported clinically significant weight loss (≥ 5%) at six months post intervention. Current data indicate weight management interventions in those with ID differ from recommended practice and further studies to examine the effectiveness of multi-component weight management interventions for adults with ID and obesity are justified.
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Affiliation(s)
- Dimitrios Spanos
- College of Medical, Veterinary and Medical and Life Sciences, University of Glasgow, Glasgow G31 2ER, UK
- Learning Disabilities Psychiatry, College of Medical Veterinary and Life Sciences, Institute of Mental Health & Wellbeing, University of Glasgow, Glasgow G12 0XH, UK
| | - Craig Andrew Melville
- Learning Disabilities Psychiatry, College of Medical Veterinary and Life Sciences, Institute of Mental Health & Wellbeing, University of Glasgow, Glasgow G12 0XH, UK
| | - Catherine Ruth Hankey
- Human Nutrition, College of Medical, Veterinary and Medical and Life Sciences, University of Glasgow, Glasgow Royal Infirmary, Level 2, New Lister Building, Glasgow G31 2ER, UK
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McKeon M, Slevin E, Taggart L. A pilot survey of physical activity in men with an intellectual disability. JOURNAL OF INTELLECTUAL DISABILITIES : JOID 2013; 17:157-167. [PMID: 23539608 DOI: 10.1177/1744629513484666] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
People with intellectual disability (ID) are reported as a sedentary population with increased risks of poor health due to an inactive and sedentary lifestyle. As the benefits of physical activity are acknowledged, measuring physical activity accurately is important to help identify reasons for low and high physical activity in order to assist and maintain recommended levels for optimal health. This article reports a pilot study undertaken to validate the use of a physical activity monitor (Sensewear Armband) and the International Physical Activity Questionnaire (IPAQ) as instruments for measuring and exploring physical activity of men with ID. The design was a one-group descriptive study and the data were collected over a 7-day period from 17 men. The Sensewear Armband enabled continuous and long-term measurement of 14 objective physical activity metrics. The IPAQ examined details of physical activity reported over 7 days. Equivalent results were obtained from both the instruments, indicating a positive correlation between the Sensewear Armband and the IPAQ. The results show 50% have low activity levels, and the national recommended physical activity levels have been achieved at a very low active intensity. No sustainable high physical activity intensity levels were recorded. The results confirmed the Sensewear Armband and the IPAQ as a practical means of measuring and understanding physical activity levels in men with ID.
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Affiliation(s)
- Michael McKeon
- School of Nursing, Dublin City University, Dublin 9, Ireland.
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Beeken RJ, Spanos D, Fovargue S, Hunter R, Omar R, Hassiotis A, King M, Wardle J, Croker H. Piloting a manualised weight management programme (Shape Up-LD) for overweight and obese persons with mild-moderate learning disabilities: study protocol for a pilot randomised controlled trial. Trials 2013; 14:71. [PMID: 23497560 PMCID: PMC3605362 DOI: 10.1186/1745-6215-14-71] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Accepted: 02/26/2013] [Indexed: 01/22/2023] Open
Abstract
Background National obesity rates have dramatically risen over the last decade. Being obese significantly reduces life expectancy, increases the risk of a range of diseases, and compromises quality of life. Costs to both the National Health Service and society are high. An increased prevalence of obesity in people with learning disabilities has been demonstrated. The consequences of obesity are particularly relevant to people with learning disabilities who are already confronted by health and social inequalities. In order to provide healthcare for all, and ensure equality of treatment for people with learning disabilities, services must be developed specifically with this population in mind. The aim of this project is to pilot the evaluation of a manualised weight management programme for overweight and obese persons with mild-moderate learning disabilities (Shape Up-LD). Methods/Design An individually randomised, controlled pilot trial in 60 overweight and obese (body mass index ≥ 25) adults (age ≥ 18) with mild-moderate learning disabilities and their carers will be carried out, comparing “Shape Up-LD” with usual care. The manualised Shape Up-LD intervention will involve 12 weekly sessions, which include healthy eating messages, advice on physical activity and use of behaviour change techniques to help people manage their weight. Assessments of participants will be conducted at baseline, 12 weeks and 6 months. Service users and their carers and service providers will also give their perspectives on the experience of Shape Up-LD in qualitative interviews at 12 weeks. Feasibility outcomes will include recruitment rates, loss to follow-up, compliance rates, completion rates, collection of information for a cost-effectiveness analysis and an estimation of the treatment effect on weight. Discussion The findings from this study will inform our preparation for a definitive randomised controlled trial to test the efficacy of the programme with respect to weight loss and maintenance in this population. Weight loss through Shape Up-LD could lead to improvements in health and quality of life. Costs to the National Health Service might be reduced through decreased overall service use because of improved health. The programme would also ensure a more equitable service for overweight service users with learning disabilities and fill the current gap in weight management services for this population. Trial registration International Standard Randomised Controlled Trial No ISRCTN39605930
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Affiliation(s)
- Rebecca J Beeken
- Department of Epidemiology & Public Health, University College London, 1-19 Torrington Place, London, WC1E 6BT, UK.
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Hallawell B, Stephens J, Charnock D. Physical activity and learning disability. ACTA ACUST UNITED AC 2012; 21:609-12. [DOI: 10.12968/bjon.2012.21.10.609] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Bob Hallawell
- University of Nottingham School of Nursing, Midwifery and Physiotherapy, Lincoln County Hospital, Lincoln
| | | | - David Charnock
- University of Nottingham, School of Nursing, Midwifery and Physiotherapy, Nottingham
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An open study of the effectiveness of a multi-component weight-loss intervention for adults with intellectual disabilities and obesity. Br J Nutr 2011; 105:1553-62. [DOI: 10.1017/s0007114510005362] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Adults with intellectual disabilities experience high rates of obesity. Despite this higher risk, there is little evidence on the effectiveness of weight-loss interventions for adults with intellectual disabilities and obesity. The present study examined the effectiveness of the TAKE 5 multi-component weight-loss intervention. Adults with obesity were invited using specialist intellectual disability services to participate in the study. Obesity was defined as a BMI of 30 kg/m2 or greater. TAKE 5 included a daily energy-deficit diet of 2510 kJ (600 kcal), achieved via a personalised dietary prescription. Participants' body weight, BMI, waist circumference and levels of physical activity and sedentary behaviour were measured before and after the intervention. A total of fifty-four individuals consented to participate, of which forty-seven (87 %) completed the intervention in the study period. There was a significant decrease in body weight (mean difference − 4·47 (95 % CI − 5·91, − 3·03) kg; P < 0·0001), BMI ( − 1·82 (95 % CI − 2·36, − 1·29) kg/m2; P < 0·0001), waist circumference ( − 6·29 (95 % CI − 7·85, − 4·73) cm; P < 0·0001) and daily sedentary behaviour of participants ( − 41·40 (95 % CI − 62·45, − 20·35) min; P = 0·00 034). Of the participants who completed the intervention, seventeen (36·2 %) lost 5 % or more of their initial body weight. Findings from the study suggest that TAKE 5 is an effective weight-loss intervention for adults with intellectual disabilities and obesity. The effectiveness of TAKE 5 should be examined further in a controlled study.
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Thomas GR, Kerr MP. Longitudinal Follow-up of Weight Change in the Context of a Community-Based Health Promotion Programme for Adults with an Intellectual Disability. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2011. [DOI: 10.1111/j.1468-3148.2010.00611.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Jinks A, Cotton A, Rylance R. Obesity interventions for people with a learning disability: an integrative literature review. J Adv Nurs 2010; 67:460-71. [DOI: 10.1111/j.1365-2648.2010.05508.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kremers S, Reubsaet A, Martens M, Gerards S, Jonkers R, Candel M, de Weerdt I, de Vries N. Systematic prevention of overweight and obesity in adults: a qualitative and quantitative literature analysis. Obes Rev 2010; 11:371-9. [PMID: 19538441 DOI: 10.1111/j.1467-789x.2009.00598.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
To date, most interventions aimed at preventing obesity have underemphasized the application of systematic intervention development, implementation and evaluation. The present review provides a thorough insight in factors promoting implementation and/or effectiveness in interventions aimed at preventing overweight/obesity among adults. A total of 46 studies evaluating interventions aimed at preventing obesity were reviewed, followed by both qualitative and quantitative analyses. The Intervention Mapping protocol and the Environmental Research framework for weight Gain prevention (EnRG) were applied to analyse and classify the included studies. The interventions were categorized by setting (workplace, community, health care) and target group (ethnic minorities, pregnant women, [pre]menopausal women, smokers, people with intellectual disabilities). Generally, interventions were found to have potential in changing energy balance-related behaviours and anthropometric outcomes. Effect sizes for changes in body mass index ranged between -0.09 and 0.45. When the programme goal specifically aimed at weight management, the intervention was found to be more successful than interventions with programme goals that were aimed at preventing cardiovascular disease or improving general health status. Although a considerable part of studies included motivational interventions, only some actually assessed the effects on potential cognitive mediators. A general lack of reporting underlying theoretical models for behaviour change was observed as well as the inclusion of linkage groups and strategies to promote empowerment.
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Affiliation(s)
- S Kremers
- Department of Health Promotion, Maastricht University, 6200 MD Maastricht, the Netherlands.
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Chapman MJ, Craven MJ, Chadwick DD. Following up fighting fit: the long-term impact of health practitioner input on obesity and BMI amongst adults with intellectual disabilities. JOURNAL OF INTELLECTUAL DISABILITIES : JOID 2008; 12:309-323. [PMID: 19074936 DOI: 10.1177/1744629508100557] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
This article presents findings on the long-term impact of health practitioner input to reduce obesity amongst adults with intellectual disabilities. Body mass index (BMI) was measured for an input group (N = 33) and a comparison group (N = 40) 6 years after the input group first received input. Data on BMI were collected at baseline, 6 months, 1 year and 6 years. Mean BMI for the input group reduced steadily over 6 years. Mean BMI in the non-input group rose initially, stabilized and then decreased (although remaining higher than at baseline). The input group demonstrated improvements in obesity levels and lost more weight than the non-input group. However, the differences between groups did not reach statistical significance. This and the improvements in BMI within the non-input group may be due to the relatively small sample size, effect size and the impact of other local initiatives.
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Bhaumik S, Watson JM, Thorp CF, Tyrer F, McGrother CW. Body mass index in adults with intellectual disability: distribution, associations and service implications: a population-based prevalence study. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2008; 52:287-298. [PMID: 18339091 DOI: 10.1111/j.1365-2788.2007.01018.x] [Citation(s) in RCA: 116] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
BACKGROUND Previous studies of weight problems in adults with intellectual disability (ID) have generally been small or selective and given conflicting results. The objectives of our large-scale study were to identify inequalities in weight problems between adults with ID and the general adult population, and to investigate factors associated with obesity and underweight within the ID population. METHODS We undertook a population-based prevalence study of 1119 adults with ID aged 20 and over on the Leicestershire Learning Disability Register who participated in a programme of universal health checks and home interviews with their carers. We performed a cross-sectional analysis of the register data and compared the observed and expected prevalences of body mass index categories in the ID and general populations using indirect standardisation for age. We used logistic regression to evaluate the association of a range of probable demographic, physical, mental and skills attributes with obesity and underweight. RESULTS In those aged 25 and over, the standardised morbidity ratio (SMR) for obesity was 0.80 (95% CI 0.64-1.00) in men and 1.48 (95% CI 1.23-1.77) in women. The SMR for underweight was 8.44 (95% CI 6.52-10.82) in men and 2.35 (95% CI 1.72-3.19) in women. Among those aged 20 and over, crude prevalences were 20.7% for obesity, 28.0% for overweight, 32.7% for normal weight and 18.6% for underweight. Obesity was associated with living independently/with family, ability to feed/drink unaided, being female, hypertension, Down syndrome and the absence of cerebral palsy. Underweight was associated with younger age, absence of Down syndrome and not taking medication. CONCLUSION Obesity in women and underweight in both men and women was more common in adults with ID than in the general population after controlling for differences in the age distributions between the two populations. The associated factors suggest opportunities for targeting high-risk groups within the ID population for lifestyle and behaviour modification.
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Affiliation(s)
- S Bhaumik
- Learning Disability Service, Leicestershire Partnership NHS Trust, Leicester Frith Hospital, Leicester, UK.
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Hamilton S, Hankey CR, Miller S, Boyle S, Melville CA. A review of weight loss interventions for adults with intellectual disabilities. Obes Rev 2007; 8:339-45. [PMID: 17578383 DOI: 10.1111/j.1467-789x.2006.00307.x] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Obesity is more prevalent in adults with intellectual disabilities than in the general population, and has been shown to contribute to their reduced life expectancy, and increased health needs. Relatively few studies have examined the effectiveness of weight loss interventions for adults with intellectual disabilities. However, there is evidence to support interventions that take account of the context of the lives of adults with intellectual disabilities, including carer involvement in interventions. To reduce the health inequalities experienced by adults with intellectual disabilities, there is a clear need to develop accessible, evidence-based clinical weight management services.
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Affiliation(s)
- S Hamilton
- Section of Psychological Medicine, University of Glasgow, Glasgow, UK
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