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Baygi F, Djalalinia S, Qorbani M, Larrabee Sonderlund A, Kousgaard Andersen MK, Thilsing T, Heitmann BL, Nielsen JB. The effect of psychological interventions targeting overweight and obesity in school-aged children: a systematic review and meta-analysis. BMC Public Health 2023; 23:1478. [PMID: 37537523 PMCID: PMC10398924 DOI: 10.1186/s12889-023-16339-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 07/18/2023] [Indexed: 08/05/2023] Open
Abstract
BACKGROUND Multi-component psychological interventions may mitigate overweight and obesity in children and adolescents. Evidence is, however, scattered on the effectiveness of such interventions. This study aims to review the available evidence on the effectiveness of multi-component psychological interventions on anthropometric measures of school-aged children with overweight or obesity. METHODS We systematically searched international databases/search engines including PubMed and NLM Gateway (for MEDLINE), Web of Science, SCOPUS, and Google Scholar up to November 2022 for relevant articles pertaining to psychological weight-loss interventions targeting school-aged children. Two reviewers screened and extracted pertinent data. The quality of included studies was assessed using the Cochrane Risk of Bias Tool for Randomized Trials. Random effect meta-analysis was used to calculate, and pool standardized mean differences (SMD). We distinguished between intervention and maintenance effects. Intervention effects were defined as the mean change in outcome measurement detected between baseline and post-treatment. Maintenance effects were defined as the mean change in outcome measurement between post-treatment and last follow-up. RESULTS Of 3,196 studies initially identified, 54 and 30 studies were included in the qualitative and quantitative syntheses, respectively. Most studies reported on group-based interventions. The significant effects of intervention on BMI z-score (SMD -0.66, 95% CI: -1.15, -0.17) and WC (SMD -0.53, 95% CI: -1.03, -0.04) were observed for interventions that centered on motivational interviewing and cognitive behavioral therapy, respectively. Mean BMI and WC did not differ significantly between post-treatment and last follow-up measurement (maintenance effect), indicating that an initial weight loss obtained through the intervention period could be maintained over time. CONCLUSIONS Findings indicate that motivational interviewing and cognitive behavioral therapy as interventions to reduce BMI z-score (generalized obesity) and waist circumference (abdominal obesity) are effective and durable. However, detailed analyses on individual components of the interventions are recommended in future effectiveness studies.
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Affiliation(s)
- Fereshteh Baygi
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark.
| | - Shirin Djalalinia
- Ministry of Health and Medical Education, Deputy of Research & Technology, Tehran, Iran
| | - Mostafa Qorbani
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.
| | - Anders Larrabee Sonderlund
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | | | - Trine Thilsing
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Berit Lilienthal Heitmann
- Research Unit for Dietary Studies, the Parker Institute, Frederiksberg and Bispebjerg Hospital, Frederiksberg, Denmark
- Section for General Practice, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Jesper Bo Nielsen
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
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Kelleher E, Davoren MP, Harrington JM, Shiely F, Perry IJ, McHugh SM. Barriers and facilitators to initial and continued attendance at community-based lifestyle programmes among families of overweight and obese children: a systematic review. Obes Rev 2017; 18:183-194. [PMID: 27862851 PMCID: PMC5245104 DOI: 10.1111/obr.12478] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 08/04/2016] [Accepted: 09/20/2016] [Indexed: 12/13/2022]
Abstract
The success of childhood weight management programmes relies on family engagement. While attendance offers many benefits including the support to make positive lifestyle changes, the majority of families referred to treatment decline. Moreover, for those who do attend, benefits are often compromised by high programme attrition. This systematic review investigated factors influencing attendance at community-based lifestyle programmes among families of overweight or obese children. A narrative synthesis approach was used to allow for the inclusion of quantitative, qualitative and mixed-method study designs. Thirteen studies met the inclusion criteria. Results suggest that parents provided the impetus for programme initiation, and this was driven largely by a concern for their child's psychological health and wellbeing. More often than not, children went along without any real reason or interest in attending. Over the course of the programme, however, children's positive social experiences such as having fun and making friends fostered the desire to continue. The stigma surrounding excess weight and the denial of the issue amongst some parents presented barriers to enrolment and warrant further study. This study provides practical recommendations to guide future policy makers, programme delivery teams and researchers in developing strategies to boost recruitment and minimise attrition.
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Affiliation(s)
- E Kelleher
- Department of Epidemiology and Public Health, University College Cork, Cork, Ireland
| | - M P Davoren
- Department of Epidemiology and Public Health, University College Cork, Cork, Ireland
| | - J M Harrington
- Department of Epidemiology and Public Health, University College Cork, Cork, Ireland
| | - F Shiely
- Department of Epidemiology and Public Health, University College Cork, Cork, Ireland.,HRB Clinical Research Facility, Mercy University Hospital, Cork, Ireland
| | - I J Perry
- Department of Epidemiology and Public Health, University College Cork, Cork, Ireland
| | - S M McHugh
- Department of Epidemiology and Public Health, University College Cork, Cork, Ireland
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Bambra CL, Hillier FC, Cairns JM, Kasim A, Moore HJ, Summerbell CD. How effective are interventions at reducing socioeconomic inequalities in obesity among children and adults? Two systematic reviews. PUBLIC HEALTH RESEARCH 2015. [DOI: 10.3310/phr03010] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
BackgroundTackling obesity is one of the major contemporary public health policy challenges and is vital in terms of addressing health inequalities.ObjectivesTo systematically review the effectiveness of interventions (individual, community and societal) in reducing socioeconomic inequalities in obesity among (1) children aged 0–18 years (including prenatal) and (2) adults aged ≥18 years, in any setting, in any country, and (3) to establish how such interventions are organised, implemented and delivered.Data sourcesNine electronic databases including MEDLINE, EMBASE, Cumulative Index to Nursing and Allied Health Literature, PsycINFO and NHS Economic Evaluation Database were searched from database start date to 10 October 2011 (child review) and to 11 October 2012 (adult review). We did not exclude papers on the basis of language, country or publication date. We supplemented these searches with website and grey literature searches.Review methodsPreferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed. Experimental studies and observational studies with a duration of at least 12 weeks were included. The reviews considered strategies that might reduce existing inequalities in the prevalence of obesity [i.e. effective targeted interventions or universal interventions that work more effectively in low socioeconomic status (SES) groups] as well as those interventions that might prevent the development of inequalities in obesity (i.e. universal interventions that work equally along the SES gradient). Interventions that involved drugs or surgery and laboratory-based studies were excluded from the reviews. The initial screening of titles and abstracts was conducted by one reviewer with a random 10% of the sample checked by a second reviewer. Data extraction was conducted by one reviewer and independently checked by a second reviewer. The methodological quality of the included studies was appraised independently by two reviewers. Meta-analysis and narrative synthesis were conducted focusing on the ‘best-available’ evidence for each intervention type (defined in terms of study design and quality).ResultsOf 56,967 papers of inequalities in obesity in children, 76 studies (85 papers) were included, and of 70,730 papers of inequalities in obesity in adults, 103 studies (103 papers) were included. These studies suggested that interventions that aim to prevent, reduce or manage obesity do not increase inequalities. For children, there was most evidence of effectiveness for targeted school-delivered, environmental and empowerment interventions. For adults, there was most evidence of effectiveness for primary care-delivered tailored weight loss and community-based weight loss interventions, at least in the short term among low-income women. There were few studies of appropriate design that could be included on societal-level interventions, a clear limitation of the evidence base found.LimitationsThe reviews located few evaluations of societal-level interventions and this was probably because they included only experimental study designs. The quality assessment tool, although described as a tool for public health interventions, seemed to favour those that followed a more clinical model. The implementation tool was practical but enabled only a brief summary of implementation factors to be made. Most of the studies synthesised in the reviews were from outside the UK and related to women.ConclusionsThe reviews have found some evidence of interventions with the potential to reduce SES inequalities in obesity and that obesity management interventions do not increase health inequalities. More experimental studies of the effectiveness and cost-effectiveness of interventions (particularly at the societal level) to reduce inequalities in obesity, particularly among adolescents and adult men in the UK, are needed.Study registrationThe studies are registered as PROSPERO CRD42011001740 and CRD42013003612.FundingThe National Institute for Health Research Public Health Research programme.
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Affiliation(s)
- Clare L Bambra
- Department of Geography, Durham University, Durham, UK
- Wolfson Research Institute for Health and Wellbeing, Durham University Queen’s Campus, Stockton-on-Tees, UK
| | - Frances C Hillier
- School of Medicine, Pharmacy and Health, Wolfson Research Institute for Health and Wellbeing, Durham University Queen’s Campus, Stockton-on-Tees, UK
| | - Joanne-Marie Cairns
- Department of Geography, Durham University, Durham, UK
- Wolfson Research Institute for Health and Wellbeing, Durham University Queen’s Campus, Stockton-on-Tees, UK
| | - Adetayo Kasim
- Wolfson Research Institute for Health and Wellbeing, Durham University Queen’s Campus, Stockton-on-Tees, UK
| | - Helen J Moore
- School of Medicine, Pharmacy and Health, Wolfson Research Institute for Health and Wellbeing, Durham University Queen’s Campus, Stockton-on-Tees, UK
| | - Carolyn D Summerbell
- School of Medicine, Pharmacy and Health, Wolfson Research Institute for Health and Wellbeing, Durham University Queen’s Campus, Stockton-on-Tees, UK
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Kreier F, Genco ŞM, Boreel M, Langkemper MP, Nugteren IC, Rijnveld V, Thissen V, Deden S, Keessen M. An individual, community-based treatment for obese children and their families: the solution-focused approach. Obes Facts 2013; 6:424-32. [PMID: 24107796 PMCID: PMC5644677 DOI: 10.1159/000355909] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2012] [Accepted: 06/19/2013] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND This study evaluates an individual, community-based treatment for obese children and their families. In this program, a treatment team applied solution-focused techniques to develop a custom-made treatment plan in collaboration with the participants. The treatment plan consisted of community-based lifestyle activities. METHODS 559 obese children with an average BMI z-score of 2.76 ± 0.54 took part in the 12-month study, and 372 children with an average BMI z-score of 2.75 ± 0.52 took part in the 24-month study. At the start of the study, ethnicity and special school needs were recorded. Before, after 12 months, and after 24 months of the treatment, body weight and height were measured. The effect of the treatment on body weight was evaluated using BMI z-scores. RESULTS 291 children (52%) completed 12 months of treatment, whereas 22 children (4%) were dismissed earlier due to a good response. After 12 months, the children showed a significant decrease in BMI z-score by 0.16 (95% confidence interval (CI) 0.11-0.20; p < 0.005). After 24 months, 103 children (28%) were participating in the program, with a significant decrease in BMI z-score of 0.15 (95% CI 0.07-0.22; p < 0.005). 50 children (13%) were dismissed before the end of the second year due to significant weight loss (standard deviation z-score reduction -0.38; 95% CI 0.30-0.46; p < 0.005; with an average treatment duration of 12.9 ± 6.4 months). There was a negative correlation of age and reduction in BMI z-score: children younger than 6 years showed a decrease in BMI z-score of 0.45 (95% CI 0.26-0.65) and 0.31 (95% CI 0.11-0.53) after 12 and after 24 months, respectively. CONCLUSIONS Children showed a significant decrease in BMI z-score after the treatment. We found a negative correlation of age and weight loss. Special attention to patients with a high risk of drop-out might further improve these results. We advise a referral to obesity treatment as early as possible since a 'wait and see' policy might have adverse results in obese children.
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Affiliation(s)
- Felix Kreier
- *Dr. Felix Kreier, Department of Pediatrics, Onze Lieve Vrouwe Gasthuis, Oosterpark 9, Postbus 95500, 1090 HM Amsterdam (The Netherlands),
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[Dietary interventions and social care for treating obesity in children]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2011; 54:533-40. [PMID: 21547643 DOI: 10.1007/s00103-011-1266-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The prevalence of obesity and associated comorbidities among children and adolescents has risen worldwide throughout the past 3 decades. To break this trend, population-based activities in health promotion/prevention and health care are necessary. Studies showed that long-term eating behavior improvement with the cooperation of the patient's family together with child-friendly organization support both individual therapeutic improvements as well as a relevant reduction of obesity prevalence. A significant BMI reduction can be achieved with a normal varied diet, whose energetic value is 300-400 kcal/day below the patient's daily energetic needs, due to the lower consumption of fat and sugar. This requires, however, that the entire family be willing to change their unhealthy eating behaviors (e.g., soft drinks and fast food) and to introduce regular meals into their daily routine. Sensibly, most therapies combine diet therapy with increased physical activity and parental training. Controlled media consumption, active leisure-time behavior, and a structured daily routine are further conditions for successful weight reduction. The high-risk groups for pediatric obesity, i.e., families with migration background and/or low socioeconomic status, have been poorly reached by established programs.
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