Self-management for obesity and cardio-metabolic fitness: description and evaluation of the lifestyle modification program of a randomised controlled trial

Efficacy of cognitive-behavioural therapy for lifestyle modification in metabolic syndrome: a randomised controlled trial with a 18-months follow-up

OBJECTIVE

To test the efficacy of cognitive-behavioural therapy (CBT) for lifestyle modification in patients with metabolic syndrome (MetS).

DESIGN

76 MetS patients completed this clinical trial, with 18 months follow-up. 45 participants from the experimental group (EG - CBT) and 31 to the control group (CG - usual care). The CBT programme was performed by a psychologist in a face-to-face group format, during 12 weekly sessions lasting 90 minutes. The intervention for the CG consisted of workshops with basic information about MetS and it's associated cardiovascular risk.

MAIN OUTCOME MEASURES

Efficacy of (CBT) in (MetS) patients.

RESULTS

Results showed reduction in weight (mean difference - MD -2.633, 95%CI [-4.322, -0.943]; p<.003), waist circumference (MD -2.944, 95%CI [-5.090, -0.798]; p<.008), body mass index (MD -0.915, 95%CI [-1.494, -0.335]; p<.003), systolic (MD -0.046, 95%CI [-0.685, -0.023]; p<.0002) diastolic blood pressure (MD -4.777, 95%CI [-7.750, -1.804]; p<.002), and cardiovascular risk score after 18 months. An increase in adherence to the Mediterranean diet and assertiveness and a reduction in anger were observed in EG. The CG did not show any significant differences.

CONCLUSION

The CBT focused on changes in lifestyle seems to be effective in the reduction of MetS and cardiovascular risk factors.

TRIAL REGISTRATION

Registered at clinicaltrials.gov (NCT02949622) - PROMETS (Multimodal Intervention Program for Patients with Metabolic Syndrome).

Evaluation of a Group-based Patient Education Program Promoting Self-management in Adults with Hirschsprung Disease and Anorectal Malformations

INTRODUCTION

Adults with Hirschsprung disease (HD) and anorectal malformations (ARM) may experience persisting and new somatic and psychosocial problems. Patient education programs (PEPs) may improve self-management in patients with chronic illnesses. The aim of this study was to explore HD and ARM adults' experiences with and evaluation of a group-based PEP. We also looked at factors that might influence the attendance rate.

METHOD

Non-intellectually impaired HD and ARM adults were invited to attend a diagnosis specific PEP at a pelvic floor interdisciplinary center. Eight health care professionals lectured. Aspects of the PEP were graded anonymously in a patient reported experience measure (PREM). Ethical approval was obtained.

RESULTS

17% (21/125) of invited adults (10HD, 11ARM) attended four PEPs. 19/21 (90%) PREMs were returned. Participants found meeting peers and sharing experiences especially valuable in addition to improved disease knowledge. Lectures by the pediatric and colorectal surgeons, stoma nurse, and sexologist were rated highest by the participants. The majority reported that the PEP would be helpful in managing everyday life. All participants recommended PEP in adolescence. Factors such as gender and travel distance did not affect attendance rate, but participants were older than non-participants, median 37 versus 24 years (p = 0.01).

CONCLUSION

Attendance rates were low among HD and ARM adults invited to a PEP, but participants were overall highly satisfied. Peer support, mutual learning, and increased disease knowledge were seen as invaluable assets of the PEP. A web-based PEP was discouraged, while physical PEPs for both adults and adolescents were encouraged.

LEVEL OF EVIDENCE

III.

A pilot study of the effects of supervised exercise training on body composition, cardiometabolic risk factors, muscle strength and functional capacity in individuals with bariatric surgery

The main objective of this pilot study was to evaluate the effects of functional exercise training (FET) and home exercise training (HET) on body composition, cardiometabolic risk factors, muscle strength, and functional capacity in individuals with bariatric surgery. The sample of the study included 30 individuals who underwent bariatric surgery. The FET group had functional exercise training consisting of stretching, aerobic, strengthening, and balance exercises assigned by a physiotherapist (n = 15), and the HET group had the same exercises under supervision (n = 15). The training sessions were planned as × 3 per week for a period of 8 weeks. Body composition, cardiometabolic risk factors, cardiometabolic risk status, muscle strength, and functional capacity of all individuals were evaluated before and after training. According to the measurements, body weight (BW), body mass index (BMI), body fat mass (BFM), C-reactive protein, glycated hemoglobin, insulin resistance, cardiovascular risk total score, and ten-year cardiovascular percentage risk decreased significantly (p < 0.05), while HDL-C, leg, back, and hand grip strength (right-left), and walking distance increased significantly (p < 0.05) in the FET group. In the HET group, there were significant increases in body fat percentage (BFM %), BFM, and body muscle mass percentage (BMM %) (p < 0.05), while body muscle mass (BMM), right hand grip strength, leg and back muscle strength, and walking distance scores significantly decreased (p < 0.05). It was concluded that personalized and supervised FET has a positive effect on body composition, cardiometabolic risk factors, muscle strength, and functional capacity, and it can be recommended as a safe exercise model for bariatric surgery patients.

Group-Based Lifestyle Intervention Strategies for Metabolic Syndrome: A Scoping Review and Strategic Framework for Future Research

Background and Objectives: Group-based lifestyle interventions reap social support benefits and have been implemented among individuals with various chronic diseases. However, there is a lack of consolidated evidence on its approaches to prevent or manage metabolic syndrome (MetS). This scoping review aims to assess the group-based lifestyle interventional strategies for MetS and provide a strategic framework for future research in this area. Materials and Methods: Scholarly databases (OVID Medline, SCOPUS, PUBMED, PsycINFO, EMBASE, and Cochrane Central Register of Controlled Trials) and reference lists of included publications were systematically searched using appropriate keywords and MeSH terms. Peer-reviewed articles published from the start of indexing to 31 December 2020 focused on individuals with or at risk for MetS were included. Results: Thirteen interventions were identified, with seven conducted among adults with MetS and six in the population at risk for MetS. Three study designs were reported-randomised controlled trials (RCTs), pre-post interventions, and quasi-experiments. Most of the interventions were based in the community or community organisations, multifaceted, led by a multidisciplinary healthcare team, and assisted by peer educators. Waist circumference showed the most promising MetS-related improvement, followed by blood pressure. Conclusions: There is growing evidence supporting group-based lifestyle interventions to improve MetS-related risk factors. In summary, four strategies are recommended for future research to facilitate group-based interventions in preventing and managing MetS.

A nurse-led lifestyle intervention using mobile application versus booklet for adults with metabolic syndrome-Protocol for a randomized controlled trial

AIMS

To compare the effect of a lifestyle intervention programme using mobile application versus booklet for adults with metabolic syndrome (MetS) living in the community.

DESIGN

A multisite randomized controlled trial with three parallel arms, namely metabolic syndrome app group, booklet group, and control group.

METHODS

The research study has been supported by the Health and Medical Research fund in Hong Kong in 2019. The protocol was approved by the study university and the selected community centres. Three hundred and sixty subjects will be recruited from community centres and randomized into either one arm. Inclusion criteria are those adult with MetS, able to use a smart phone. All participants received a 30-min health educational session. App group participants will receive a mobile application while booklet group participants will receive a specific booklet of MetS care and the control group receive a placebo booklet only. The primary outcomes comprises of body weight. The secondary outcomes include total physical exercise, cardiometablolic risk factors, cardiovascular endurance, self-efficacy for exercise, and stress level. Data will be collected at baseline, weeks 4, 12, and 24. SPSS and generalized estimating equations model will be employed for data analysis.

DISCUSSION

Metabolic syndrome is a common health problem associated with the heightened risk of cardiovascular disease and the risks are potentially amenable to lifestyle intervention. The results will compare the relative effectiveness of a lifestyle intervention using an app versus a booklet on physical and psychological outcomes for adults with MetS.

IMPACT

What problem will the study address? The results will inform the healthcare professional and nurses about the effective way for health promotion, to enhance patient's lifestyle modification and exercise sustainability that will be beneficial to the clients' health.

Barriers to Diet and Exercise among Nepalese Type 2 Diabetic Patients

This study aims to identify the modifiable barriers encountered by type 2 diabetic patients in Nepal to achieving their recommended dietary and exercise advice. A cross-sectional study was conducted among 197 type 2 diabetic patients, attending a diabetic clinic. Binary logistic regression models were used to identify perceived barriers. About 41% and 46% of the participants were noncompliant to diet and exercise advice, respectively; only 35.5% the participants were compliant to both. Perceived social acceptability (OR = 0.14; 95% CI: 0.03–0.58) and reminder to action (OR = 2.77; 95% CI: 1.38–5.53) were associated with noncompliance to diet. Most of the barriers to diet were related to taste, feast and festivals, lack of knowledge, and availability of healthy options. Self-efficacy (OR = 0.09; 95% CI: 0.02–0.34) and social acceptability (OR = 0.12; 95% CI: 0.04–0.34) were significant predictors of noncompliance to exercise. The supportive role of children and spouse and the opposing role of friends and relatives were important for compliance to both. A misconception on diabetes severity, effectiveness of healthy lifestyle, and exercise timing was prevalent among the study participants. Addressing the modifiable barriers identified in this study is essential for successful diabetes management in Nepal.

Measures of fidelity of delivery of, and engagement with, complex, face-to-face health behaviour change interventions: A systematic review of measure quality

PURPOSE

Understanding the effectiveness of complex, face-to-face health behaviour change interventions requires high-quality measures to assess fidelity of delivery and engagement. This systematic review aimed to (1) identify the types of measures used to monitor fidelity of delivery of, and engagement with, complex, face-to-face health behaviour change interventions and (2) describe the reporting of psychometric and implementation qualities.

METHODS

Electronic databases were searched, systematic reviews and reference lists were hand-searched, and 21 experts were contacted to identify articles. Studies that quantitatively measured fidelity of delivery of, and/or engagement with, a complex, face-to-face health behaviour change intervention for adults were included. Data on interventions, measures, and psychometric and implementation qualities were extracted and synthesized using narrative analysis.

RESULTS

Sixty-six studies were included: 24 measured both fidelity of delivery and engagement, 20 measured fidelity of delivery, and 22 measured engagement. Measures of fidelity of delivery included observation (n = 17; 38.6%), self-report (n = 15; 34%), quantitatively rated qualitative interviews (n = 1; 2.3%), or multiple measures (n = 11; 25%). Measures of engagement included self-report (n = 18; 39.1%), intervention records (n = 11; 24%), or multiple measures (n = 17; 37%). Fifty-one studies (77%) reported at least one psychometric or implementation quality; 49 studies (74.2%) reported at least one psychometric quality, and 17 studies (25.8%) reported at least one implementation quality.

CONCLUSION

Fewer than half of the reviewed studies measured both fidelity of delivery of, and engagement with complex, face-to-face health behaviour change interventions. More studies reported psychometric qualities than implementation qualities. Interpretation of intervention outcomes from fidelity of delivery and engagement measurements may be limited due to a lack of reporting of psychometric and implementation qualities. Statement of contribution What is already known on this subject? Evidence of fidelity and engagement is needed to understand effectiveness of complex interventions Evidence of fidelity and engagement are rarely reported High-quality measures are needed to measure fidelity and engagement What does this study add? Evidence that indicators of quality of measures are reported in some studies Evidence that psychometric qualities are reported more frequently than implementation qualities A recommendation for intervention evaluations to report indicators of quality of fidelity and engagement measures.

A scoping review of the literature on benefits and challenges of participating in patient education programs aimed at promoting self-management for people living with chronic illness

OBJECTIVE

To give a comprehensive overview of benefits and challenges from participating in group based patient education programs that are carried out by health care professionals and lay participants, aimed at promoting self-management for people living with chronic illness.

METHODS

We searched 8 literature databases. Full text articles meeting the inclusion criteria were retrieved and reviewed. Arksey and O'Malley's framework for scoping studies guided the review process and thematic analysis was undertaken to synthesize extracted data.

RESULTS

Of the 5935 titles identified, 47 articles were included in this review. The participants experienced the programs as beneficial according to less symptom distress and greater awareness of their own health, improved self-management strategies, peer support, learning and hope.

CONCLUSION

A substantial evidence base supports the conclusion that group based self-management patient education programs in different ways have been experienced as beneficial, but more research is needed.

PRACTICE IMPLICATIONS

The insights gained from this review can enable researchers, health care professionals, and participants to understand the complexity in evaluating self-management patient education programs, and constitute a basis for a more standardized and systematic evaluation. The results may also encourage health care professionals in planning and carrying out programs in cooperation with lay participants.

A workplace health promotion application of the Precede-Proceed model in a regional and remote mining company in Whyalla, South Australia

Purpose

– Workplace health promotion enables the dissemination of health-related information to a large portion of society and provides a vehicle for translating results of efficacy studies to effective lifestyle interventions under less controlled real-world conditions. To achieve effectiveness there needs to be a systematic approach to the design, implementation, and evaluation of workplace health promotion interventions. The purpose of this paper is to describe the development of a workplace programme in a mining and steel making town in regional South Australia.

Design/methodology/approach

– The Precede-Proceed model (PPM) was used as a framework to design the development, implementation, and evaluation of the programme.

Findings

– Quality of life issues and antecedents of modifiable behavioural and environmental factors to be targeted by interventions were identified. Relevant socio-behavioural theories were used to guide intervention development and evaluation. An intervention programme was planned to enable the delivery of educational and skills-development strategies by peers within structured organisational work units.

Originality/value

– This research utilises the PPM to develop, implement, and evaluate intervention strategies targeting the development of diabetes and cardiometabolic risk in a remotely located workplace population. Novel to this approach is the utilisation of the entire PPM in the research; the multiple baseline, interrupted time series design of the study; and its application in a workplace environment noted for increased health risk factors, within a community at high risk of development of type 2 diabetes.

Lifestyle modification for metabolic syndrome: a systematic review

BACKGROUND

All 5 components of metabolic syndrome have been shown to improve with lifestyle and diet modification. New strategies for achieving adherence to meaningful lifestyle change are needed to optimize atherosclerotic cardiovascular risk reduction. We performed a systematic literature review, based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses framework (PRISMA), investigating optimal methods for achieving lifestyle change in metabolic syndrome.

METHODS

We submitted standardized search terms to the PubMed Central, CINAHL, Web of Science, and Ovid databases. Within those results, we selected randomized controlled trials (RCTs) presenting unique methods of achieving lifestyle change in patients with one or more components of the metabolic syndrome. Data extraction using the population, intervention, comparator, outcome, and risk of bias framework (PICO) was used to compare the following endpoints: prevalence of metabolic syndrome, prevalence of individual metabolic syndrome components, mean number of metabolic syndrome components, and amount of weight loss achieved.

RESULTS

Twenty-eight RCTs (6372 patients) were included. Eight RCTs demonstrated improvement in metabolic syndrome risk factors after 1 year. Team-based, interactive approaches with high-frequency contact with patients who are motivated made the largest and most lasting impact. Technology was found to be a useful tool in achieving lifestyle change, but ineffective when compared with personal contact.

CONCLUSION

Patient motivation leading to improved lifestyle adherence is a key factor in achieving reduction in metabolic syndrome components. These elements can be enhanced via frequent encounters with the health care system. Use of technologies such as mobile and Internet-based communication can increase the effectiveness of lifestyle change in metabolic syndrome, but should not replace personal contact as the cornerstone of therapy. Our ability to derive quantitative conclusions is limited by inconsistent outcome measures across studies, low power and homogeneity of individual studies, largely motivated study populations, short follow-up periods, loss to follow-up, and lack of or incomplete blinding.

Assessing self-efficacy and self-help methods in women with and without Polycystic Ovary Syndrome

Polycystic Ovary Syndrome (PCOS) is a common endocrine disorder in women strongly associated with obesity and psychological dysfunction. It is crucial to assess the contributions of psychological parameters to obesity and weight management. This survey based cross-sectional study assessed self-efficacy, health attitudes and beliefs, response to illness and adult health history in women with (n = 74) and without PCOS (n = 90). There were no significant differences in self-efficacy, health attitudes and beliefs between groups. Women with PCOS reported less engagement in self-help methods compared to women without (p = 0.003). Women with PCOS reported poorer overall (p < 0.001) and recent health history (p = 0.02), greater prevalence (p < 0.001) and impact of a chronic illness (p < 0.001). It is crucial that women recognize that PCOS is a chronic condition requiring on-going lifestyle management; to encourage active engagement in their management, enhance participation in screening for complications and uptake of lifestyle recommendations.

"At 150 kg, you can't run" men's weight loss stories in a popular health magazine provide appropriate examples of good health practice

We explore weight loss stories from 47 men collected from the Australian edition of Men's Health magazine between January 2009 and December 2012. Our analysis uses a mixed methods approach that combines thematic analysis and descriptive statistics to examine weight loss strategies against clinical practice guidelines for the management of overweight and obesity. All the stories reported the use of physical activity for weight loss and most stories detailed dietary changes for weight loss. Our findings indicate that most of the men reportedly used some form of behavioural strategies to assist them in their behaviour change efforts. The weight loss methods used were consistent with clinical practice guidelines, with the exception of some dietary practices. As narratives may assist with behaviour change, stories like those examined in this study could prove to be very useful in promoting weight loss to men.

Dairy foods and dairy protein consumption is inversely related to markers of adiposity in obese men and women

A number of intervention studies have reported that the prevalence of obesity may be in part inversely related to dairy food consumption while others report no association. We sought to examine relationships between energy, protein and calcium consumption from dairy foods (milk, yoghurt, cheese, dairy spreads, ice-cream) and adiposity including body mass index (BMI), waist (WC) and hip circumference (HC), and direct measures of body composition using dual energy X-ray absorptiometry (% body fat and abdominal fat) in an opportunistic sample of 720 overweight/obese Australian men and women. Mean (SD) age, weight and BMI of the population were 51 ± 10 year, 94 ± 18 kg and 32.4 ± 5.7 kg/m², respectively. Reduced fat milk was the most commonly consumed dairy product (235 ± 200 g/day), followed by whole milk (63 ± 128 g/day) and yoghurt (53 ± 66 g/day). Overall dairy food consumption (g/day) was inversely associated with BMI, % body fat and WC (all p < 0.05). Dairy protein and dairy calcium (g/day) were both inversely associated with all adiposity measures (all p < 0.05). Yoghurt consumption (g/day) was inversely associated with % body fat, abdominal fat, WC and HC (all p < 0.05), while reduced fat milk consumption was inversely associated with BMI, WC, HC and % body fat (all p < 0.05). Within a sample of obese adults, consumption of dairy products, dairy protein, and calcium was associated with more favourable body composition.

Observation of the long-term effects of lifestyle intervention during balneotherapy in metabolic syndrome

OBJECTIVE

Estimate the effect of lifestyle adjustment activities in patients with metabolic syndrome treated by prescribed balneotherapy.

METHODS

Observational pilot cohort study with 12-month follow-up after multidimensional lifestyle training (physical, dietary, educational) during 3-week standard stay in the spa town of Eugénie-les-Bains.

RESULTS

Of 145 eligible patients, 97 were included; 63 were followed and analysable. At inclusion all had ≥3 National cholesterol education program-Adult treatment panel III (NCEP-ATPIII) criteria defining metabolic syndrome, 76.2% were female, mean age was 61.2 years. At the end of follow-up (median:10.4 months, Inter-Quartile Range: [6.7;11.4]), 48 of these 63 patients (76.2%) no longer had metabolic syndrome (95%CI [65.7;86.7]). These 48 patients without metabolic syndrome at the end of follow-up represented 49.5% of the 97 included (95%CI [39.5;59.4]).

CONCLUSIONS

Future studies of lifestyle interventions taking advantage of the spa environment can be expected to find least one third of patients free of metabolic syndrome at the end of 12-month follow-up in the intervention group.

Interventions to enhance adherence to dietary advice for preventing and managing chronic diseases in adults

BACKGROUND

It has been recognized that poor adherence can be a serious risk to the health and wellbeing of patients, and greater adherence to dietary advice is a critical component in preventing and managing chronic diseases.

OBJECTIVES

To assess the effects of interventions for enhancing adherence to dietary advice for preventing and managing chronic diseases in adults.

SEARCH METHODS

We searched the following electronic databases up to 29 September 2010: The Cochrane Library (issue 9 2010), PubMed, EMBASE (Embase.com), CINAHL (Ebsco) and PsycINFO (PsycNET) with no language restrictions. We also reviewed: a) recent years of relevant conferences, symposium and colloquium proceedings and abstracts; b) web-based registries of clinical trials; and c) the bibliographies of included studies.

SELECTION CRITERIA

We included randomized controlled trials that evaluated interventions enhancing adherence to dietary advice for preventing and managing chronic diseases in adults. Studies were eligible if the primary outcome was the client's adherence to dietary advice. We defined 'client' as an adult participating in a chronic disease prevention or chronic disease management study involving dietary advice.

DATA COLLECTION AND ANALYSIS

Two review authors independently assessed the eligibility of the studies. They also assessed the risk of bias and extracted data using a modified version of the Cochrane Consumers and Communication Review Group data extraction template. Any discrepancies in judgement were resolved by discussion and consensus, or with a third review author. Because the studies differed widely with respect to interventions, measures of diet adherence, dietary advice, nature of the chronic diseases and duration of interventions and follow-up, we conducted a qualitative analysis. We classified included studies according to the function of the intervention and present results in a narrative table using vote counting for each category of intervention.

MAIN RESULTS

We included 38 studies involving 9445 participants. Among studies that measured diet adherence outcomes between an intervention group and a control/usual care group, 32 out of 123 diet adherence outcomes favoured the intervention group, 4 favoured the control group whereas 62 had no significant difference between groups (assessment was impossible for 25 diet adherence outcomes since data and/or statistical analyses needed for comparison between groups were not provided). Interventions shown to improve at least one diet adherence outcome are: telephone follow-up, video, contract, feedback, nutritional tools and more complex interventions including multiple interventions. However, these interventions also shown no difference in some diet adherence outcomes compared to a control/usual care group making inconclusive results about the most effective intervention to enhance dietary advice. The majority of studies reporting a diet adherence outcome favouring the intervention group compared to the control/usual care group in the short-term also reported no significant effect at later time points. Studies investigating interventions such as a group session, individual session, reminders, restriction and behaviour change techniques reported no diet adherence outcome showing a statistically significant difference favouring the intervention group. Finally, studies were generally of short duration and low quality, and adherence measures varied widely.

AUTHORS' CONCLUSIONS

There is a need for further, long-term, good-quality studies using more standardized and validated measures of adherence to identify the interventions that should be used in practice to enhance adherence to dietary advice in the context of a variety of chronic diseases.

Beyond the "I" in the obesity epidemic: a review of social relational and network interventions on obesity

BACKGROUND

Recent research has shown the importance of networks in the spread of obesity. Yet, the translation of research on social networks and obesity into health promotion practice has been slow.

OBJECTIVES

To review the types of obesity interventions targeting social relational factors.

METHODS

Six databases were searched in January 2013. A Boolean search was employed with the following sets of terms: (1) social dimensions: social capital, cohesion, collective efficacy, support, social networks, or trust; (2) intervention type: intervention, experiment, program, trial, or policy; and (3) obesity in the title or abstract. Titles and abstracts were reviewed. Articles were included if they described an obesity intervention with the social relational component central. Articles were assessed on the social relational factor(s) addressed, social ecological level(s) targeted, the intervention's theoretical approach, and the conceptual placement of the social relational component in the intervention.

RESULTS

Database searches and final article screening yielded 30 articles. Findings suggested that (1) social support was most often targeted; (2) few interventions were beyond the individual level; (3) most interventions were framed on behaviour change theories; and (4) the social relational component tended to be conceptually ancillary to the intervention.

CONCLUSIONS

Theoretically and practically, social networks remain marginal to current interventions addressing obesity.

[Development and evaluation of a small group-based cardiocerebrovascular disease prevention education program for male bus drivers]

PURPOSE

This study was conducted to examine effects of a small group-based cardiocerebrovascular disease (CVD) prevention education program on knowledge, stage of change and health behavior among male bus drivers with CVD risk factors.

METHODS

A non-equivalent control group pretest-posttest design was used. Participants were 68 male bus drivers recruited from two urban bus companies. Participants from the two groups were selected by matching age, education and risk factors. Experimental group (n=34) received a small group-based CVD prevention education program 8 times over 6 weeks and 3 times through telephone interviews at 2-week intervals. Data were collected between December, 2010 and March, 2011, and were analyzed using chi-square test, t-test, and repeated measure analysis of variance with SPSS/Win18.0.

RESULTS

Experimental group showed significantly higher scores in CVD prevention knowledge (p<.001) and health behavior (p<.001) at 6 and 12 weeks after intervention. Participants in pre-contemplation and contemplation stages made progress to contemplation and action. This was significantly better at 6 and 12 weeks after intervention (p<.001).

CONCLUSION

Results suggest that small group-based education programs for CVD prevention are effective in increasing knowledge, stage of change, and health behavior to prevent CVD among male bus drivers with CVD risk.

A review about the effect of life style modification on diabetes and quality of life

The aim of this review is to examine diabetes and quality of life improvements through modifying life style. The data was collected by reviewing published articles from PubMed, Medline, Web of Science, and Google open access publications. The review identified prevention strategies can reduce the risk and complications of diabetes. Life style modification in relation to obesity, eating habit, and physical exercise can play a major role in the prevention of diabetes. Nowadays, there has been progress in the development of behavioural strategies to modify these life style habits and it is not easy to accept for long term basis. If people maintain a balanced diet and physical exercise this can have real and potential benefits for their prevention and control of complications from chronic diseases particularly for cardiovascular risk and diabetes. Healthy life style may best be achieved through public private partnerships involving government, partners organizations, health services providers, community and people living with diabetes. Effective strategies to reduce the incidence of diabetes globally and assist in managing the disease are urgently required.

Goal setting as a health behavior change strategy in overweight and obese adults: a systematic literature review examining intervention components

OBJECTIVE

This paper describes goal setting components used for behavior change specific to diet and physical activity in community-based interventions targeting overweight and obese adults.

METHODS

A systematic literature review was conducted. Studies were evaluated using the S.T.A.R.T. (Specificity, Timing, Acquisition, Rewards and feedback, and Tools) criteria which were developed for the purposes of this paper in order to elucidate which intervention features elicit optimal health behavior outcomes.

RESULTS

Eighteen studies were included. Based on the S.T.A.R.T. criteria, it was determined that developing specific goals that are in close proximity, involve the participant in acquisition, and incorporate regular feedback, are common features in this context.

CONCLUSION

Goal setting can be useful for effecting health behavior changes in this population. However, as different intervention components were often implemented concurrently (e.g., education sessions, self-monitoring records), it was not possible to ascertain which were responsible for positive changes independently.

PRACTICE IMPLICATIONS

Goal setting shows promise as a tool that can be incorporated into weight reduction programs by health care professionals and researchers. Studies are warranted to identify the specific mechanisms through which individuals with overweight or obesity can apply the S.T.A.R.T. criteria with respect to goal setting for the purposes of weight loss.

A refined taxonomy of behaviour change techniques to help people change their physical activity and healthy eating behaviours: the CALO-RE taxonomy

BACKGROUND

Current reporting of intervention content in published research articles and protocols is generally poor, with great diversity of terminology, resulting in low replicability. This study aimed to extend the scope and improve the reliability of a 26-item taxonomy of behaviour change techniques developed by Abraham and Michie [Abraham, C. and Michie, S. (2008). A taxonomy of behaviour change techniques used in interventions. Health Psychology, 27(3), 379-387.] in order to optimise the reporting and scientific study of behaviour change interventions.

METHODS

Three UK study centres collaborated in applying this existing taxonomy to two systematic reviews of interventions to increase physical activity and healthy eating. The taxonomy was refined in iterative steps of (1) coding intervention descriptions, and assessing inter-rater reliability, (2) identifying gaps and problems across study centres and (3) refining the labels and definitions based on consensus discussions.

RESULTS

Labels and definitions were improved for all techniques, conceptual overlap between categories was resolved, some categories were split and 14 techniques were added, resulting in a 40-item taxonomy. Inter-rater reliability, assessed on 50 published intervention descriptions, was good (kappa = 0.79).

CONCLUSIONS

This taxonomy can be used to improve the specification of interventions in published reports, thus improving replication, implementation and evidence syntheses. This will strengthen the scientific study of behaviour change and intervention development.

A qualitative descriptive study of self-management issues in people with long-term intermittent urinary catheters

AIM

The study was to identify and describe issues of intermittent urinary catheter users for future self-management research and/or training programmes.

BACKGROUND

Limited studies were found of how people using clean intermittent catheterization manage their daily routines or troubleshoot problems. Self-management research related to intermittent catheterization could lead to improved compliance with the method and better quality of life.

METHOD

This qualitative descriptive study involved in-depth tape-recorded telephone interviews in 2008-2009 with 34 people in the United States of America using permanent intermittent catheterization, mostly individuals with spinal cord injury or multiple sclerosis. Recruitment was through Internet sites where individuals could link to the study website and then contact the researchers. The sample included 13 men and 21 women aged 21-72 years (mean 42 years). Content analysis for qualitative data involved iterative comparisons of transcripts, summaries and memos. Coding, key quotes and tables were developed to determine themes.

FINDINGS

Six major themes were identified: Knowing the Body, Practising Intermittent Catheterization, Limited Options in Catheters and Equipment, Inaccessible Bathrooms, Hassles, and Adjustment in Making Intermittent Catheterization a Part of Life. While some persons had choices in catheters, many did not because of insurance constraints. Some individuals developed knowledge of how to balance the procedure with fluid intake and activities.

CONCLUSION

The lack of acceptable bathrooms can interfere with being able to go to work, travel or be with friends and family. All using intermittent catheterization should have adequate insurance coverage when this is needed. Research into training programmes could incorporate knowledge of experienced users.

Utilization of 3-month yoga program for adults at high risk for type 2 diabetes: a pilot study

Various modes of physical activity, combined with dieting, have been widely recommended to prevent or delay type 2 diabetes. Among these, yoga holds promise for reducing risk factors for type 2 diabetes by promoting weight loss, improving glucose levels and reducing blood pressure and lipid levels. This pilot study aimed to assess the feasibility of implementing a 12-week yoga program among adults at high risk for type 2 diabetes. Twenty-three adults (19 Whites and 4 non-Whites) were randomly assigned to the yoga intervention group or the educational group. The yoga group participated in a 3-month yoga intervention with sessions twice per week and the educational group received general health educational materials every 2 weeks. All participants completed questionnaires and had blood tests at baseline and at the end of 3 months. Effect sizes were reported to summarize the efficacy of the intervention. All participants assigned to the yoga intervention completed the yoga program without complication and expressed high satisfaction with the program (99.2%). Their yoga session attendance ranged from 58.3 to 100%. Compared with the education group, the yoga group experienced improvements in weight, blood pressure, insulin, triglycerides and exercise self-efficacy indicated by small to large effect sizes. This preliminary study indicates that a yoga program would be a possible risk reduction option for adults at high risk for type 2 diabetes. In addition, yoga holds promise as an approach to reducing cardiometabolic risk factors and increasing exercise self-efficacy for this group.

Individual preferences for diet and exercise programmes: changes over a lifestyle intervention and their link with outcomes

Objective

To investigate the influence of a trial lifestyle intervention on participants’ preferences for a range of exercise and diet programmes and whether these differ between successful and unsuccessful participants.

Design

Hypothetical scenarios that describe attributes of diet and exercise programmes were developed using an experimental design. Participants completed an online questionnaire at baseline, 16 weeks and 12 months where they chose their most preferred of three programmes in each of sixteen scenarios. Discrete choice modelling was used to identify which attributes participants emphasised at each time point.

Subjects

Fifty-five individuals who exhibited symptoms of metabolic syndrome and who participated in a 16-week trial lifestyle intervention.

Results

There was a clear shift in programme preferences from structure to flexibility over the intervention. At baseline, emphasis was on individually designed and supervised exercise, structured diets and high levels of support, with Gainers focusing almost exclusively on support and supervision. Losers tended to consider a wider range of programme attributes. After 16 weeks preferences shifted towards self-directed rather than organised/supervised exercise and support was less important (this depended on the type of participant and whether they were in the follow-up group). Cost became significant for Gainers following the end of the primary intervention.

Conclusions

The stated preference method could be a useful tool in identifying potential for success and specific needs. Gainers’ relinquishment of responsibility for lifestyle change to programme staff may be a factor in their failure and in their greater cost sensitivity, since they focus on external rather than internal resources.

Effects of three types of physical activity on reduction of metabolic parameters involved in cardiovascular risk

The aim of present study was to investigate the effects of three different types of physical activity on reduction of the metabolic parameters mainly responsible for cardiovascular diseases. This prospective-intervention study was performed at the 'CIGOTA' Thyroid Institute on Mt. Zlatibor (Serbia) between August 2004 and June 2006. Sixty-eight overweight/obese patients aged 40-70 years with hyperlipidemia were divided into three groups according to their weight and overall health. The program of physical workout included: group I - fast walking; group II - gymnastic exercises and specially chosen exercises in the swimming pool; and group III - combined physical training of higher intensity and greater length. All patients were also on a special reduced diet of 1000 kcal per day, the AHA step-2 diet. We monitored the body mass index, body composition, glucose, cholesterol (total, LDL-, and HDL-), and triglycerides before, during, and after the intervention. After 2 and particularly 12 weeks of intervention, a significant improvement of all metabolic parameters was achieved in all three groups of patients. Although most patients completed the study with normal values of all parameters, the most desirable results were achieved in group III (combined exercises with an average energy expenditure of 900 kcal per day). Our research indicates that a specially conceived program of physical activity and diet intervention resulted in significant reduction of cardiovascular risk factors.