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Ben-Porat T, Yousefi R, Stojanovic J, Boucher VG, Fortin A, Lavoie K, Bacon SL. Completeness of intervention reporting of nutrition-focused weight management interventions adjunct to metabolic and bariatric surgery: effect of the TIDieR checklist. Int J Obes (Lond) 2024; 48:901-912. [PMID: 38459257 DOI: 10.1038/s41366-024-01506-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 02/20/2024] [Accepted: 02/26/2024] [Indexed: 03/10/2024]
Abstract
Nutrition-focused interventions are essential to optimize the bariatric care process and improve health and weight outcomes over time. Clear and detailed reporting of these interventions in research reports is crucial for understanding and applying the findings effectively in clinical practice and research replication. Given the importance of reporting transparency in research, this study aimed to use the Template for Intervention Description and Replication (TIDieR) checklist to evaluate the completeness of intervention reporting in nutritional weight management interventions adjunct to metabolic and bariatric surgery (MBS). The secondary aim was to examine the factors associated with better reporting. A literature search in PubMed, PsychINFO, EMBASE, Scopus, and the Cochrane Controlled Register of Trials was conducted to include randomized controlled trials (RCT), quasi-RCTs and parallel group trials. A total of 22 trials were included in the final analysis. Among the TIDieR 12 items, 6.6 ± 1.9 items were fully reported by all studies. None of the studies completely reported all intervention descriptors. The main areas where reporting required improvement were providing adequate details of the materials and procedures of the interventions, intervention personalization, and intervention modifications during the study. The quality of intervention reporting remained the same after vs. before the release of the TIDieR guidelines. Receiving funds from industrial organizations (p = 0.02) and having the study recorded within a registry platform (p = 0.08) were associated with better intervention reporting. Nutritional weight management interventions in MBS care are still below the desirable standards for reporting. The present study highlights the need to improve adequate reporting of such interventions, which would allow for greater replicability, evaluation through evidence synthesis studies, and transferability into clinical practice.
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Affiliation(s)
- Tair Ben-Porat
- Montreal Behavioural Medicine Centre (MBMC), Centre intégré universitaire de santé et de services sociaux du Nord-de-l'Île-de-Montréal (CIUSSS-NIM), Montreal, Canada
- Department of Health, Kinesiology and Applied Physiology, Concordia University, Montreal, Canada
| | - Reyhaneh Yousefi
- Montreal Behavioural Medicine Centre (MBMC), Centre intégré universitaire de santé et de services sociaux du Nord-de-l'Île-de-Montréal (CIUSSS-NIM), Montreal, Canada
- Department of Health, Kinesiology and Applied Physiology, Concordia University, Montreal, Canada
| | - Jovana Stojanovic
- Canadian Agency for Drugs and Health Technologies in Health (CADTH), Ottawa, Canada
| | - Vincent Gosselin Boucher
- School of Kinesiology, Faculty of Education, The University of British Columbia, Vancouver, Canada
| | - Annabelle Fortin
- Montreal Behavioural Medicine Centre (MBMC), Centre intégré universitaire de santé et de services sociaux du Nord-de-l'Île-de-Montréal (CIUSSS-NIM), Montreal, Canada
- Department of Psychology, Université du Québec à Montréal, Montreal, Canada
| | - Kim Lavoie
- Montreal Behavioural Medicine Centre (MBMC), Centre intégré universitaire de santé et de services sociaux du Nord-de-l'Île-de-Montréal (CIUSSS-NIM), Montreal, Canada
- Department of Psychology, Université du Québec à Montréal, Montreal, Canada
| | - Simon L Bacon
- Montreal Behavioural Medicine Centre (MBMC), Centre intégré universitaire de santé et de services sociaux du Nord-de-l'Île-de-Montréal (CIUSSS-NIM), Montreal, Canada.
- Department of Health, Kinesiology and Applied Physiology, Concordia University, Montreal, Canada.
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Sousa Filho LF, Farlie MK, Haines T, Borrelli B, Carroll C, Mathews C, Ribeiro DC, Fritz JM, Underwood M, Foster NE, Lamb SE, Sanchez ZM, Malliaras P. Developing an international consensus Reporting guideline for intervention Fidelity in Non-Drug, non-surgical trials: The ReFiND protocol. Contemp Clin Trials 2024; 142:107575. [PMID: 38750951 DOI: 10.1016/j.cct.2024.107575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 04/23/2024] [Accepted: 05/11/2024] [Indexed: 05/21/2024]
Abstract
BACKGROUND Inadequate reporting of fidelity to interventions in trials limits the transparency and interpretation of trial findings. Despite this, most trials of non-drug, non-surgical interventions lack comprehensive reporting of fidelity. If fidelity is poorly reported, it is unclear which intervention components were tested or implemented within the trial, which also hinders research reproducibility. This protocol describes the development process of a reporting guideline for fidelity of non-drug, non-surgical interventions (ReFiND) in the context of trials. METHODS The ReFiND guideline will be developed in six stages. Stage one: a guideline development group has been formed to oversee the guideline methodology. Stage two: a scoping review will be conducted to identify and summarize existing guidance documents on the fidelity of non-drug, non-surgical interventions. Stage three: a Delphi study will be conducted to reach consensus on reporting items. Stage four: a consensus meeting will be held to consolidate the reporting items and discuss the wording and structure of the guideline. Stage five: a guidance statement, an elaboration and explanation document, and a reporting checklist will be developed. Stage six: different strategies will be used to disseminate and implement the ReFiND guideline. DISCUSSION The ReFiND guideline will provide a set of items developed through international consensus to improve the reporting of intervention fidelity in trials of non-drug, non-surgical interventions. This reporting guideline will enhance transparency and reproducibility in future non-drug, non-surgical intervention research.
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Affiliation(s)
| | - Melanie K Farlie
- School of Primary and Allied Health Care, Monash University, Melbourne, Australia.
| | - Terry Haines
- School of Primary and Allied Health Care, Monash University, Melbourne, Australia.
| | - Belinda Borrelli
- Center for Behavioral Science Research, Department of Health Policy and Health Services Research, Boston University, Henry M. Goldman School of Dental Medicine, Boston, MA, USA.
| | | | - Catherine Mathews
- Health Systems Research Unit, South African Medical Research Council, Cape Town, South Africa; School of Public Health and Family Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
| | - Daniel C Ribeiro
- Centre for Health, Activity and Rehabilitation Research, School of Physiotherapy, University of Otago, Dunedin, New Zealand.
| | - Julie M Fritz
- Department of Physical Therapy & Athletic Training, University of Utah, Salt Lake City, UT, USA.
| | - Martin Underwood
- Warwick Clinical Trials Unit, University of Warwick, Warwick, UK.; University Hospitals of Coventry and Warwickshire, Coventry, UK.
| | - Nadine E Foster
- STARS Education and Research Alliance, Surgical Treatment and Rehabilitation Service (STARS), The University of Queensland and Metro North Health, Brisbane, Australia; School of Medicine, Keele University, Keele, UK.
| | - Sarah E Lamb
- University of Exeter, St Luke's Campus, Exeter, UK.
| | - Zila M Sanchez
- Department of Preventive Medicine, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil.
| | - Peter Malliaras
- School of Primary and Allied Health Care, Monash University, Melbourne, Australia.
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Keene S, Allen S, McCormick AKHG, Trottier C, Bull Shows B, Hallett J, Deernose R, Held S. Developing and Implementing a Culturally Consonant Treatment Fidelity Support Plan with the Apsáalooke Nation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6989. [PMID: 37947547 PMCID: PMC10647712 DOI: 10.3390/ijerph20216989] [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: 09/01/2023] [Revised: 10/12/2023] [Accepted: 10/25/2023] [Indexed: 11/12/2023]
Abstract
Treatment fidelity remains underreported in health intervention research, particularly among Indigenous communities. One explanation for this gap is the lack of culturally consonant strategies listed in the National Institutes of Health (NIH) Behavior Change Consortium (BCC) treatment fidelity framework, the gold standard for understanding and measuring fidelity. This paper focuses on the development and implementation of a culturally consonant treatment fidelity support plan across two of the five BCC fidelity areas, provider training and treatment delivery, within a chronic illness self-management program for the Apsáalooke (Crow) Nation. Our team selected and adapted strategies from, and added strategies to, the BCC framework, that centered on relational accountability and the Apsáalooke culture. To be culturally consonant, we approached treatment fidelity as supporting Aakbaabaaniilea (Apsáalooke program facilitators) rather than monitoring them. This resulted in the development of a fifth treatment fidelity area: building and fostering relationships. We propose that fidelity to relational accountability is the foundation of successful programs in Indigenous communities. This suggests an important shift from tracking what was conducted in an intervention to prioritizing how things were conducted. We encourage others to view the BCC framework as a starting point in developing fidelity strategies that are consonant with local cultures.
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Affiliation(s)
- Shannen Keene
- Department of Human Development & Community Health, Montana State University, Bozeman, MT 59717, USA; (C.T.); (B.B.S.); (S.H.)
| | - Sarah Allen
- Department of Family Life & Human Development, Southern Utah University, Cedar City, UT 84720, USA;
| | | | - Coleen Trottier
- Department of Human Development & Community Health, Montana State University, Bozeman, MT 59717, USA; (C.T.); (B.B.S.); (S.H.)
| | - Brianna Bull Shows
- Department of Human Development & Community Health, Montana State University, Bozeman, MT 59717, USA; (C.T.); (B.B.S.); (S.H.)
| | - John Hallett
- Petaluma Health Center, Petaluma, CA 94954, USA;
| | - Rae Deernose
- Department of Human Development & Community Health, Montana State University, Bozeman, MT 59717, USA; (C.T.); (B.B.S.); (S.H.)
| | - Suzanne Held
- Department of Human Development & Community Health, Montana State University, Bozeman, MT 59717, USA; (C.T.); (B.B.S.); (S.H.)
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Berge JM, Trofholz AC, Aqeel M, Norderud K, Tate A, Fertig AR, Loth K, Mendenhall T, Neumark-Sztainer D. A three-arm randomized controlled trial using ecological momentary intervention, community health workers, and video feedback at family meals to improve child cardiovascular health: the Family Matters study design. BMC Public Health 2023; 23:708. [PMID: 37072737 PMCID: PMC10112996 DOI: 10.1186/s12889-023-15504-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 03/22/2023] [Indexed: 04/20/2023] Open
Abstract
BACKGROUND Numerous observational studies show associations between family meal frequency and markers of child cardiovascular health including healthful diet quality and lower weight status. Some studies also show the "quality" of family meals, including dietary quality of the food served and the interpersonal atmosphere during meals, is associated with markers of child cardiovascular health. Additionally, prior intervention research indicates that immediate feedback on health behaviors (e.g., ecological momentary intervention (EMI), video feedback) increases the likelihood of behavior change. However, limited studies have tested the combination of these components in a rigorous clinical trial. The main aim of this paper is to describe the Family Matters study design, data collection protocols, measures, intervention components, process evaluation, and analysis plan. METHODS/DESIGN The Family Matters intervention utilizes state-of-the-art intervention methods including EMI, video feedback, and home visiting by Community Health Workers (CHWs) to examine whether increasing the quantity (i.e., frequency) and quality of family meals (i.e., diet quality, interpersonal atmosphere) improves child cardiovascular health. Family Matters is an individual randomized controlled trial that tests combinations of the above factors across three study Arms: (1) EMI; (2) EMI + Virtual Home Visiting with CHW + Video Feedback; and (3) EMI + Hybrid Home Visiting with CHW + Video Feedback. The intervention will be carried out across 6 months with children ages 5-10 (n = 525) with increased risk for cardiovascular disease (i.e., BMI ≥ 75%ile) from low income and racially/ethnically diverse households and their families. Data collection will occur at baseline, post-intervention, and 6 months post-intervention. Primary outcomes include child weight, diet quality, and neck circumference. DISCUSSION This study will be the first to our knowledge to use multiple innovative methods simultaneously including ecological momentary intervention, video feedback, and home visiting with CHWs within the novel intervention context of family meals to evaluate which combination of intervention components are most effective in improving child cardiovascular health. The Family Matters intervention has high potential public health impact as it aims to change clinical practice by creating a new model of care for child cardiovascular health in primary care. TRIAL REGISTRATION This trial is registered in clinicaltrials.gov (Trial ID: NCT02669797). Date recorded 5/02/22.
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Affiliation(s)
- Jerica M Berge
- Department of Family Medicine and Community Health, University of Minnesota Medical School, 717 Delaware Street SE, Room 425, Minneapolis, MN, 55455, USA.
| | - Amanda C Trofholz
- Department of Family Medicine and Community Health, University of Minnesota Medical School, 717 Delaware Street SE, Room 425, Minneapolis, MN, 55455, USA
| | - Marah Aqeel
- Department of Family Medicine and Community Health, University of Minnesota Medical School, 717 Delaware Street SE, Room 425, Minneapolis, MN, 55455, USA
| | - Kristin Norderud
- Department of Family Medicine and Community Health, University of Minnesota Medical School, 717 Delaware Street SE, Room 425, Minneapolis, MN, 55455, USA
| | - Allan Tate
- College of Public Health, University of Georgia, Athens, GA, USA
| | - Angela R Fertig
- University of Minnesota, Humphrey School of Public Affairs, Minneapolis, MN, USA
| | - Katie Loth
- Department of Family Medicine and Community Health, University of Minnesota Medical School, 717 Delaware Street SE, Room 425, Minneapolis, MN, 55455, USA
| | - Tai Mendenhall
- Department of Family Social Science, University of Minnesota, Minneapolis, MN, USA
| | - Dianne Neumark-Sztainer
- School of Public Health, Division of Epidemiology and Community Health, University of Minnesota, Minneapolis, MN, USA
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5
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Williams BD, Sisson SB, Bhattacharya S, Merchant C, Slawinski M, Hildebrand D, Stoner JA, Fortin-Miller S, Patel SM, Salvatore AL. Process Evaluation of Two Interventions to Improve Health Environments in Family Child Care Homes. HEALTH EDUCATION & BEHAVIOR 2023; 50:211-223. [PMID: 34963346 DOI: 10.1177/10901981211057537] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Early care and education (ECE) environments influence children's lifelong health behaviors, growth, and development. Although the number of interventions to improve health in ECE environments is increasing, few have been designed for and tested in family child care homes (FCCHs). This study reports the process evaluation of two interventions to improve FCCH health environments, both part of Happy Healthy Homes, a matched-attention randomized-controlled intervention trial conducted in Oklahoma FCCHs. Participating child care providers received one of two multicomponent interventions: (a) an intervention focused on enhancing the quality of the nutrition environment, self-efficacy, and practices or (b) an intervention focused on improving providers' environmental health literacy, self-efficacy, and practices. Guided by "Implementation" constructs of the RE-AIM framework (i.e., reach, effectiveness, adoption, implementation, maintenance), intervention report forms and participant tracking were used to assess intervention dose delivered and interventionist-perceived challenges and successes to implementation. Interviews were conducted to obtain participant feedback after the intervention. Dose delivered was high for both interventions overall and across individual sessions, and provider feedback was positive. Implementation challenges and strengths identified for both interventions may be useful for further enhancing intervention appropriateness and success, particularly for interventions with FCCHs. Process evaluation findings indicate that the two Happy Healthy Home interventions can be conducted with high delivery and are well attended and considered to be valuable to FCCH providers.
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Affiliation(s)
- Bethany D Williams
- The University of Oklahoma Health Sciences Center, USA.,Washington State University Health Sciences Spokane, USA
| | | | | | - Cady Merchant
- The University of Oklahoma Health Sciences Center, USA
| | | | | | | | | | - Sarah M Patel
- The University of Oklahoma Health Sciences Center, USA
| | - Alicia L Salvatore
- The University of Oklahoma Health Sciences Center, USA.,Christiana Care Health System Value Institute, Newark, DE, USA
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6
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Berge JM, Trofholz AC, Aqeel M, Norderud K, Tate A, Fertig AR, Loth K, Mendenhall T, Neumark-Sztainer D. A Three-Arm Randomized Controlled Trial Using Ecological Momentary Intervention, Community Health Workers, and Video Feedback at Family Meals to Improve Child Cardiovascular Health: The Family Matters Study Design. RESEARCH SQUARE 2023:rs.3.rs-2662682. [PMID: 36993265 PMCID: PMC10055649 DOI: 10.21203/rs.3.rs-2662682/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
Background: Numerous observational studies show associations between family meal frequency and markers of child cardiovascular health including healthful diet quality and lower weight status. Some studies also show the "quality" of family meals, including dietary quality of the food served and the interpersonal atmosphere during meals, is associated with markers of child cardiovascular health. Additionally, prior intervention research indicates that immediate feedback on health behaviors (e.g., ecological momentary intervention (EMI), video feedback) increases the likelihood of behavior change. However, limited studies have tested the combination of these components in a rigorous clinical trial. The main aim of this paper is to describe the Family Matters study design, data collection protocols, measures, intervention components, process evaluation, and analysis plan. Methods/design: The Family Matters intervention utilizes state-of-the-art intervention methods including EMI, video feedback, and home visiting by Community Health Workers (CHWs) to examine whether increasing the quantity (i.e., frequency) and quality of family meals (i.e., diet quality, interpersonal atmosphere) improves child cardiovascular health. Family Matters is an individual randomized controlled trial that tests combinations of the above factors across three study Arms: (1) EMI; (2) EMI+Virtual Home Visiting with CHW+Video Feedback; and (3) EMI+Hybrid Home Visiting with CHW+Video Feedback. The intervention will be carried out across 6 months with children ages 5-10 (n=525) with increased risk for cardiovascular disease (i.e., BMI ≥75%ile) from low income and racially/ethnically diverse households and their families. Data collection will occur at baseline, post-intervention, and 6 months post-intervention. Primary outcomes include child weight, diet quality, and neck circumference. Discussion: This study will be the first to our knowledge to use multiple innovative methods simultaneously including ecological momentary assessment, intervention, video feedback and home visiting with CHWs within the novel intervention context of family meals to evaluate which combination of intervention components are most effective in improving child cardiovascular health. The Family Matters intervention has high potential public health impact as it aims to change clinical practice by creating a new model of care for child cardiovascular health in primary care. Trial Registration: This trial is registered in clinicaltrials.gov (Trial ID: NCT02669797). Date recorded 5/02/22.
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Sediva H, Cartwright T, Robertson C, Deb SK. Behavior Change Techniques in Digital Health Interventions for Midlife Women: Systematic Review. JMIR Mhealth Uhealth 2022; 10:e37234. [PMID: 36350694 PMCID: PMC9685514 DOI: 10.2196/37234] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 06/16/2022] [Accepted: 08/23/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Digital health interventions are efficacious in health-promoting behaviors (eg, healthy eating and regular physical activity) that mitigate health risks and menopausal symptoms in midlife. However, integrated evidence-based knowledge about the mechanisms of change in these interventions is unclear. OBJECTIVE This systematic review aimed to evaluate studies on behavior change techniques (BCTs) and mechanisms of change in digital health interventions aimed at promoting health-enhancing behaviors in midlife women (aged 40-65 years). METHODS A systematic literature search of the electronic databases PubMed, Web of Science, PsycINFO, and Cochrane Central Register of Controlled Trials in the Cochrane Library was conducted. In total, 2 independent reviewers selected the studies for inclusion, extracted data, and completed BCT mapping of eligible studies. The mechanism of action and intervention functions of eligible studies were evaluated using the behavior change wheel framework. Reporting of psychological theory use within these interventions was explored using the Theory Coding Scheme. Mode of delivery, psychological theory, and BCTs were presented as descriptive statistics. RESULTS In total, 13 interventions (including 1315 women) reviewed used 13 (SD 4.30, range 6-21) BCTs per intervention on average. The "Shaping knowledge" and "Repetition and substitution" behavior change categories were used most frequently, with 92% (12/13) of the interventions implementing at least one of the BCTs from these 2 categories. Only 13.98% (169/1209) of the 93 available BCTs were used, with "Instructions on behaviour" most frequently used (12/13, 92%). The behavior change wheel mapping suggests that half of the intervention content aimed to increase "Capability" (49/98, 50% of the intervention strategies), "Motivation" (41/98, 42%), and "Opportunity" (8/98, 8%). "Behavioural Regulation" was the most frequently used mechanism of action (15/98, 15%), followed by increasing "Knowledge" (13/98, 13%) and "Cognitive and Interpersonal skills" (10/98, 10%). A total of 78% (7/9) of the intervention functions were used in the studies to change behavior, primarily through "Enablement" (60/169, 35.5%), whereas no study used "Restriction" or "Modelling" functions. Although 69% (9/13) of the interventions mentioned a psychological theory or model, most (10/13, 77%) stated or suggested rather than demonstrated the use of a theoretical base, and none reported explicit links between all BCTs within the intervention and the targeted theoretical constructs. Technological components were primarily based on web-based (9/13, 69%) modes of delivery, followed by phone or SMS text message (8/13, 62%) and wearables (7/13, 54%). CONCLUSIONS The findings of this review indicate an overall weak use of theory, low levels of treatment fidelity, insignificant outcomes, and insufficient description of several interventions to support the assessment of how specific BCTs were activated. Thus, the identified limitations in the current literature provide an opportunity to improve the design of lifestyle health-enhancing interventions for women in midlife. TRIAL REGISTRATION PROSPERO CRD42021259246; https://tinyurl.com/4ph74a9u.
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Affiliation(s)
- Hana Sediva
- Centre for Nutraceuticals, School of Life Sciences, University of Westminster, London, United Kingdom
| | - Tina Cartwright
- School of Social Sciences, University of Westminster, London, United Kingdom
| | - Claire Robertson
- School of Life Sciences, University of Westminster, London, United Kingdom
| | - Sanjoy K Deb
- Centre for Nutraceuticals, School of Life Sciences, University of Westminster, London, United Kingdom
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Chakraborty D, Bailey BA, Seidler AL, Yoong S, Hunter KE, Hodder RK, Webster AC, Johnson BJ. Exploring the application of behaviour change technique taxonomies in childhood obesity prevention interventions: A systematic scoping review. Prev Med Rep 2022; 29:101928. [PMID: 35928597 PMCID: PMC9344347 DOI: 10.1016/j.pmedr.2022.101928] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 06/24/2022] [Accepted: 07/18/2022] [Indexed: 11/25/2022] Open
Abstract
Novel critique of BCT taxonomy applications in childhood obesity prevention trials. Large variation in BCT methods and reporting of BCT-related methods and results. Scarce detail reported in selection of BCTs in prospective taxonomy applications. Need for guidance to standardise processes and reporting of taxonomy applications.
Behaviour change technique (BCT) taxonomies provide one approach to unpack the complexity of childhood obesity prevention interventions. This scoping review sought to examine how BCT taxonomies have been applied to understand childhood obesity prevention interventions targeting children aged 12 years or under and/or their caregivers. A systematic search was conducted in Medline, Embase, PsycINFO, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, CINAHL and PROSPERO, to capture all eligible research up to February 2021. No limits were placed on country, language, publication dates, or full text availability. Eligible studies included any study design that applied a BCT taxonomy and evaluated behavioural childhood obesity prevention interventions targeting children aged 12 years or under and/or their parents or caregivers. Sixty-three records, describing 54 discrete studies were included; 32 applied a BCT taxonomy prospectively (i.e., to design interventions) and 23 retrospectively (i.e., to assess interventions), 1 study did both. There was substantial variation in the methods used to apply BCT taxonomies and to report BCT-related methods and results. There was a paucity of detail reported in how BCTs were selected in studies applying BCT taxonomies prospectively. Our review provides important insight into the application of BCT taxonomies in childhood obesity prevention and several ongoing challenges, pointing to the need for best practice reporting guidance.
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Rauh SL, Turner D, Jellison S, Allison DB, Fugate C, Foote G, Vassar M. Completeness of Intervention Reporting of Clinical Trials Published in Highly Ranked Obesity Journals. Obesity (Silver Spring) 2021; 29:285-293. [PMID: 33340283 DOI: 10.1002/oby.23054] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 08/18/2020] [Accepted: 09/02/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Randomized controlled trials (RCTs) play a crucial role in the research and advancement of medical treatment. A cross-sectional study design was utilized to analyze the completeness of intervention reporting using the Template for Intervention Description and Replication (TIDieR) checklist and to evaluate factors associated with intervention reporting. A comparison of the completeness of intervention reporting before and after the publication of TIDieR was sought. METHODS PubMed was searched for RCTs in the top 10 obesity journals per the Google h5-index. After excluding non-RCTs, 300 articles were randomly sampled. After assessing each publication for eligibility, two authors (SLR and DT) extracted data related to intervention reporting from records in an independent, masked fashion. Data were then verified and analyzed. RESULTS The analysis revealed that the quality of intervention reporting is quite variable. Overall, no statistically significant difference in the quality of intervention reporting before and after the release of TIDieR guidelines was found. In general, obesity research has good intervention reporting in areas such as the mode of delivery, material lists for intervention, and procedure lists. However, four main areas in which obesity researchers can improve reporting quality were determined. These include providing the expertise and background of intervention providers and providing statements regarding the assessment of fidelity of the intervention. CONCLUSIONS Urgent intervention is warranted to improve the quality of research reporting in obesity research, which is a fundamental component of obesity management. This will likely require a unified approach from researchers, journals, and funding sources.
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Affiliation(s)
- Shelby Lynn Rauh
- Oklahoma State University Center for Health Sciences, Tulsa, Oklahoma, USA
| | - D'Arcy Turner
- Kansas City University of Medicine and Biosciences, Joplin, Missouri, USA
| | - Sam Jellison
- Oklahoma State University Center for Health Sciences, Tulsa, Oklahoma, USA
| | - David B Allison
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health, Bloomington, Indiana, USA
| | - Colony Fugate
- Oklahoma State University Center for Health Sciences, Tulsa, Oklahoma, USA
| | - Greyson Foote
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health, Bloomington, Indiana, USA
| | - Matt Vassar
- Oklahoma State University Center for Health Sciences, Tulsa, Oklahoma, USA
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Timlin D, McCormack JM, Kerr M, Keaver L, Simpson EEA. Are dietary interventions with a behaviour change theoretical framework effective in changing dietary patterns? A systematic review. BMC Public Health 2020; 20:1857. [PMID: 33272230 PMCID: PMC7713327 DOI: 10.1186/s12889-020-09985-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 11/26/2020] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND The term 'whole dietary pattern' can be defined as the quantity, frequency, variety and combination of different foods and drinks typically consumed and a growing body of research supports the role of whole dietary patterns in influencing the risk of non-communicable diseases. For example, the 'Mediterranean diet', which compared to the typical Western diet is rich in fruits and vegetables, whole grains, and oily fish, is associated with reduced risk of cardiovascular disease and cancer. Social Cognition Models provide a basis for understanding the determinants of behaviour and are made up of behavioural constructs that interventions target to change dietary behaviour. The aim of this systematic review was to provide a comprehensive assessment of the effectiveness and use of psychological theory in dietary interventions that promote a whole dietary pattern. METHODS We undertook a systematic review using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis to synthesize quantitative research studies found in Embase, Medline, PsycInfo, CINAHL and Web of Science. The studies included were randomised and non-randomised trials published in English, involving the implementation of a whole dietary pattern using a Social Cognition Model to facilitate this. Two independent reviewers searched the articles and extracted data from the articles. The quality of the articles was evaluated using Black and Down quality checklist and Theory Coding Scheme. RESULTS Nine intervention studies met the criteria for inclusion. Data from studies reporting on individual food group scores indicated that dietary scores improved for at least one food group. Overall, studies reported a moderate application of the theory coding scheme, with poor reporting on fidelity. CONCLUSION To our knowledge, this is the first review to investigate psychological theory driven interventions to promote whole dietary patterns. This review found mixed results for the effectiveness of using psychological theory to promote whole dietary pattern consumption. However, the studies in this review scored mostly moderate on the theory coding scheme suggesting studies are not rigorously applying theory to intervention design. Few studies reported high on treatment fidelity, therefore, translation of research interventions into practice may further impact on effectiveness of intervention. Further research is needed to identify which behaviour change theory and techniques are most salient in dietary interventions.
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Affiliation(s)
| | | | - Maeve Kerr
- Nutrition Innovation Centre for Food and Health (NICHE), Ulster University, Coleraine, UK
| | - Laura Keaver
- Faculty of Science, Sligo Institute of Technology, Sligo, UK
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Rashid R, Condon L, Gluud C, Jakobsen JC, Lindschou J, Lissau I. Psychotherapy versus treatment as usual and other control interventions in children and adolescents with overweight and obesity: a protocol for systematic review with meta-analysis and Trial Sequential Analysis. BMJ Open 2020; 10:e036058. [PMID: 33154043 PMCID: PMC7646330 DOI: 10.1136/bmjopen-2019-036058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 07/06/2020] [Accepted: 07/08/2020] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION The prevalence of children with overweight and obesity is increasing worldwide. Multicomponent interventions incorporating diet, physical activity and behavioural change have shown limited improvement to body mass index (BMI). However, the impact of psychotherapy is poorly explored. This systematic review aims to assess the effects of psychotherapeutic approaches for children with all degrees of overweight. METHODS AND ANALYSIS We will include randomised clinical trials involving children and adolescents between 0 and 18 years with overweight and obesity, irrespective of publication type, year, status or language up to April 2020. Psychotherapy will be compared with no intervention; wait list control; treatment as usual; sham psychotherapy or pharmaceutical placebo. The following databases will be searched: Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, MEDLINE, Embase, PsycINFO, PubMed, Web of Science, CINAHL and LILACS. Primary outcomes will be BMI z-score, quality of life measured by a validated scale and proportion of patients with serious adverse events. Secondary outcomes will be body weight, self-esteem, anxiety, depression and proportion of patients with non-serious adverse events. Exploratory outcomes will be body fat, muscle mass and serious adverse events. Study inclusion, data extraction and bias risk assessments will be conducted independently by at least two authors. We will assess risk of bias according to Cochrane guidelines and the Cochrane Effective Practice and Organisation of Care guidance. We will use meta-analysis and control risks of random errors with Trial Sequential Analysis. The quality of the evidence will be assessed using Grading of Recommendations Assessment, Development and Evaluation Tool. The systematic review will be reported according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses and Cochrane guidelines. ETHICS AND DISSEMINATION As individual patient data will not be included, we do not require ethics approval. This review will be published in a peer review journal. PROSPERO REGISTRATION NUMBER CRD42018086458.
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Affiliation(s)
- Rajeeb Rashid
- Child Life and Health, University of Edinburgh, Edinburgh, UK
| | - Laura Condon
- School of Medicine, University of Nottingham, Nottingham, UK
| | - Christian Gluud
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Janus C Jakobsen
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Cardiology, Holbaek Sygehus, Holbaek, Sjaelland, Denmark
| | - Jane Lindschou
- The Copenhagen Trial Unit, Centre for Clinical Intervention Research, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Inge Lissau
- Clinical Research Centre, University Hospital Copenhagen, Copenhagen, Hvidovre, Denmark
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12
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Sanchez-Flack JC, Herman A, Buscemi J, Kong A, Bains A, Fitzgibbon ML. A systematic review of the implementation of obesity prevention interventions in early childcare and education settings using the RE-AIM framework. Transl Behav Med 2020; 10:1168-1176. [PMID: 33044537 PMCID: PMC7549410 DOI: 10.1093/tbm/ibz179] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Previous systematic reviews have examined the efficacy of obesity prevention interventions within early childcare/education settings. Often lacking in these reviews is reporting on external validity, which continues to be underemphasized compared to internal validity. More attention to external validity would help better translate evidence-based interventions to real-world settings. This systematic review aimed to determine the availability of data on both internal and external validity across dimensions of the Reach, Efficacy/Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework in studies reporting on obesity prevention interventions in early childcare/education settings. Inclusion criteria included: randomized controlled trials, early childcare/education setting, targeted children 2-6 years old, addressed both diet and physical activity, collected measures of weight status and diet and/or physical activity, and published within the last 10 years. Searches were conducted in ERIC, PsychInfo, and PubMed; 23 studies met inclusion criteria. A validated RE-AIM abstraction tool was used to code studies. Most commonly reported dimensions were Reach (62.3%), Implementation (53.5%), and Efficacy/Effectiveness (48.7%). Adoption (21.7%) and Maintenance (11.6%) were less often reported. All studies reported on primary outcomes, but few reported on RE-AIM indicators of characteristics of participation and adoption, quality of life, methods used to identify staff, staff inclusion/exclusion criteria and adoption rates, implementation fidelity, measures of cost to start-up and deliver the intervention, and indicators of maintenance. This systematic review underscores the need for more focus on external validity to inform replication, dissemination, and implementation so that evidence-based early childcare/education obesity interventions can be generalized to real-world settings.
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Affiliation(s)
| | - Annie Herman
- Department of Psychology, DePaul University, Chicago, IL, USA
| | - Joanna Buscemi
- Department of Psychology, DePaul University, Chicago, IL, USA
| | - Angela Kong
- Department of Pharmacy Systems, Outcomes, and Policy, College of Pharmacy, University of Illinois at Chicago, Chicago, IL, USA
| | - Alexis Bains
- Department of Kinesiology and Nutrition, College of Applied Health, Sciences, University of Illinois at Chicago, Chicago, IL, USA
| | - Marian L Fitzgibbon
- Department of Pediatrics and University of Illinois Cancer Center, University of Illinois at Chicago, Chicago, IL, USA
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13
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Heerman WJ, Sommer EC, Qi A, Burgess LE, Mitchell SJ, Samuels LR, Martin NC, Barkin SL. Evaluating dose delivered of a behavioral intervention for childhood obesity prevention: a secondary analysis. BMC Public Health 2020; 20:885. [PMID: 32513226 PMCID: PMC7281919 DOI: 10.1186/s12889-020-09020-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Accepted: 06/01/2020] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Current recommendations for intensive behavioral interventions for childhood obesity treatment do not account for variable participant attendance, optimal duration of the intervention, mode of delivery (phone vs. face-to-face), or address obesity prevention among young children. A secondary analysis of an active one-year behavioral intervention for childhood obesity prevention was conducted to test how "dose delivered" was associated with body mass index z-score (BMI-Z) across 3 years of follow-up. METHODS Parent-child pairs were eligible if they qualified for government assistance and spoke English or Spanish. Children were between three and 5 years old and were at risk for but not yet obese (BMI percentiles ≥50th and < 95th). The intended intervention dose was 18 h over 3-months via 12 face-to-face "intensive sessions" (90 min each) and 6.75 h over the next 9 months via 9 "maintenance phone calls" (45 min each). Ordinary least-squares multivariable regression was utilized to test for associations between dose delivered and child BMI-Z immediately after the 1-year intervention, and at 2-, and 3-year follow-up, including participants who were initially randomized to the control group as having "zero" dose. RESULTS Among 610 parent-child pairs (intervention n = 304, control n = 306), mean child age was 4.3 (SD = 0.9) years and 51.8% were female. Mean dose delivered was 10.9 (SD = 2.5) of 12 intensive sessions and 7.7 (SD = 2.4) of 9 maintenance calls. Multivariable linear regression models indicated statistically significant associations of intensive face-to-face contacts (B = -0.011; 95% CI [- 0.021, - 0.001]; p = 0.029) and maintenance calls (B = -0.015; 95% CI [- 0.026, - 0.004]; p = 0.006) with lower BMI-Z immediately following the 1-year intervention. Their interaction was also significant (p = 0.04), such that parent-child pairs who received higher numbers of both face-to-face intensive sessions (> 6) and maintenance calls (> 8) were predicted to have lower BMI-Z. Sustained impacts were not statistically significant at 2- or 3-year follow-up. CONCLUSIONS In a behavioral intervention for childhood obesity prevention, the combination of a modest dose of face-to-face sessions (> 6 h over 3 months) with sustained maintenance calls (> 8 calls over 9 months) was associated with improved BMI-Z at 1-year for underserved preschool aged children, but sustained impacts were not statistically significant at 2 or 3 year follow-up. CLINICAL TRIAL REGISTRATION The trial was registered on ClinicalTrials.gov (NCT01316653) on March 16, 2011, which was prior to participant enrollment.
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Affiliation(s)
- William J. Heerman
- Department of Pediatrics, Vanderbilt University Medical Center, 2146 Belcourt Ave., Nashville, TN 37212-3504 USA
| | - Evan C. Sommer
- Department of Pediatrics, Vanderbilt University Medical Center, 2146 Belcourt Ave., Nashville, TN 37212-3504 USA
| | - Ally Qi
- Department of Pediatrics, Vanderbilt University Medical Center, 2146 Belcourt Ave., Nashville, TN 37212-3504 USA
| | - Laura E. Burgess
- Department of Pediatrics, Vanderbilt University Medical Center, 2146 Belcourt Ave., Nashville, TN 37212-3504 USA
| | - Stephanie J. Mitchell
- Department of Pediatrics, Vanderbilt University Medical Center, 2146 Belcourt Ave., Nashville, TN 37212-3504 USA
| | - Lauren R. Samuels
- Department of Biostatistics, Vanderbilt University Medical Center, 2525 West End Ave., Nashville, TN 37203-1741 USA
| | - Nina C. Martin
- Department of Psychology and Human Development, Vanderbilt University, 230 Appleton Place, Nashville, TN 37203-5721 USA
| | - Shari L. Barkin
- Department of Pediatrics, Vanderbilt University Medical Center, 2146 Belcourt Ave., Nashville, TN 37212-3504 USA
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14
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Toomey E, Matvienko-Sikar K, Heary C, Delaney L, Queally M, Hayes CB, Kearney PM, Byrne M. Intervention Fidelity Within Trials of Infant Feeding Behavioral Interventions to Prevent Childhood Obesity: A Systematic Review. Ann Behav Med 2020; 53:75-97. [PMID: 29796664 DOI: 10.1093/abm/kay021] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Background Intervention fidelity refers to whether an intervention has been implemented as intended. Trials of infant feeding behavioral interventions to prevent childhood obesity show inconsistent evidence of effectiveness. However, intervention fidelity has not been previously explored within these trials, limiting interpretation of findings. Purpose To review the use and/or reporting of strategies to enhance and assess intervention fidelity within trials of infant feeding interventions to prevent childhood obesity, and their association with study quality, effectiveness, and publication year. Methods Seven electronic databases were searched, with articles screened for inclusion by two reviewers. The National Institutes of Health Behaviour Change Consortium fidelity checklist was used to assess use and/or reporting of fidelity strategies across five domains (design, provider training, delivery, receipt, and enactment). Results Ten trials (16 papers) were identified. Average use/reporting of fidelity strategies was moderate (54%), ranging from 28.9% to 76.7%. Levels of use/reporting ranged from 15.9% in the domain of provider training to 95% for enactment. No association was found between these levels and study quality, effectiveness, or publication year. Conclusions The moderate use/reporting of fidelity strategies within trials of infant feeding interventions suggests that previous findings of inconsistent effectiveness may not fully reflect the intended interventions. The review highlights key considerations for improving future research, both in the area of behavioral infant feeding and wider behavior change literature. This includes improving reporting across all fidelity domains and ensuring an enhanced focus on provider training and control group content to optimize the translation of research into practice. PROSPERO Registration number CRD42016033492.
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Affiliation(s)
- Elaine Toomey
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland Galway, Room 2058, Arts Millennium Building, Galway, Ireland
| | | | - Caroline Heary
- School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Lisa Delaney
- Department of Epidemiology and Public Health, University College Cork, Cork, Ireland
| | - Michelle Queally
- Discipline of Economics, JE Cairnes School of Business and Economics, National University of Ireland Galway, Galway, Ireland
| | | | | | - Molly Byrne
- School of Psychology, National University of Ireland Galway, Galway, Ireland
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15
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Toomey E, Hardeman W, Hankonen N, Byrne M, McSharry J, Matvienko-Sikar K, Lorencatto F. Focusing on fidelity: narrative review and recommendations for improving intervention fidelity within trials of health behaviour change interventions. Health Psychol Behav Med 2020; 8:132-151. [PMID: 34040865 PMCID: PMC8114368 DOI: 10.1080/21642850.2020.1738935] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 02/16/2020] [Indexed: 01/29/2023] Open
Abstract
Background: Interventions to change behaviour have substantial potential to impact positively on individual and overall public health. Despite an increasing focus on health behaviour change intervention research, interventions do not always have the desired effect on outcomes, while others have diluted effects once implemented into real-life settings. There is little investment into understanding how or why such interventions work or do not work. Methodological inadequacies of trials of behavioural interventions have been previously suggested as a barrier to the quality and advancement of behavioural research, with intervention fidelity acknowledged as a key area for improvement. However, there is much ambiguity regarding the terminology and conceptualisation of intervention fidelity and a lack of practical guidance regarding how to address it sufficiently, particularly within trials of complex behavioural interventions. Objectives: This article outlines specific issues concerning intervention fidelity within trials of health behaviour change interventions and suggests practical considerations and specific recommendations for researchers, with examples from the literature presented. Conclusions: Recommendations pertain to (1) clarifying how fidelity is defined and conceptualised, (2) considering fidelity beyond intervention delivery, (3) considering strategies to both enhance and assess fidelity, (4) making use of existing frameworks and guidance, (5) considering the quality and comprehensiveness of fidelity assessment strategies, (6) considering the balance between fidelity and adaptation and (7) reporting the use of fidelity enhancement and assessment strategies and their results. Suggestions for future research to improve our understanding of, and ability to, address fidelity in behaviour change interventions are also provided.
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Affiliation(s)
- E. Toomey
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - W. Hardeman
- Health Promotion Research Group, School of Health Sciences, University of East Anglia, Norwich, UK
| | - N. Hankonen
- Faculty of Social Sciences, University of Helsinki, Helsinki, Finland
| | - M. Byrne
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - J. McSharry
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland Galway, Galway, Ireland
| | | | - F. Lorencatto
- Centre for Behaviour Change, University College London, London, UK
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Kebbe M, Farmer A, Dyson MP, Scott SD, McHugh TLF, Lappa S, Rajani H, Ladha T, Islam B, Jacoby L, Nasir F, Talwar K, Wincott JL, Zhang M, Ball GDC. Feasibility, user experiences, and preliminary effect of Conversation Cards for Adolescents© on collaborative goal-setting and behavior change: protocol for a pilot randomized controlled trial. Pilot Feasibility Stud 2019; 5:149. [PMID: 31890261 PMCID: PMC6918564 DOI: 10.1186/s40814-019-0533-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 11/22/2019] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Adolescents and providers can benefit from practical tools targeting lifestyle modification for obesity prevention and management. We created Conversation Cards for Adolescents© (CCAs), a patient-centered communication and behavior change tool for adolescents and providers to use in clinical practice. The purpose of our study is to (i) assess the feasibility of CCAs in a real-world, practice setting to inform full-scale trial procedures, (ii) assess user experiences of CCAs, and (iii) determine the preliminary effect of CCAs on changing behavioral and affective-cognitive outcomes among adolescents. METHODS Starting in early 2019, this prospective study is a nested mixed-methods, theory-driven, and pragmatic pilot randomized controlled trial with a goal to enroll 50 adolescents (13-17 years old) and 9 physicians practicing at the Northeast Community Health Centre in Edmonton, Alberta, Canada. Adolescents will collaboratively set one S.M.A.R.T. (specific, measurable, attainable, realistic, timely) goal with their physician to implement over a 3-week period; however, only those randomized to the experimental group will use CCAs to inform their goal. Outcome assessments at baseline and follow-up (3 weeks post-baseline) will include behavioral, affective-cognitive, and process-related outcomes. DISCUSSION In examining the feasibility, user experiences, and preliminary effect of CCAs, our study will add contributions to the obesity literature on lifestyle modifications among adolescents in a real-world, practice setting as well as inform the scalability of our approach for a full-scale effectiveness randomized controlled trial on behavior change. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT03821896.
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Affiliation(s)
- M. Kebbe
- Department of Pediatrics, Faculty of Medicine & Dentistry, 4-515 Edmonton Clinic Health Academy, University of Alberta, 11405 – 87 Avenue, Edmonton, Alberta T6G 1C9 Canada
| | - A. Farmer
- Department of Agricultural, Food, and Nutritional Science, Faculty of Agricultural, Life & Environmental Sciences, University of Alberta, Edmonton, Alberta Canada
| | - M. P. Dyson
- Department of Pediatrics, Faculty of Medicine & Dentistry, 4-515 Edmonton Clinic Health Academy, University of Alberta, 11405 – 87 Avenue, Edmonton, Alberta T6G 1C9 Canada
| | - S. D. Scott
- Faculty of Nursing, University of Alberta, Edmonton, Alberta Canada
| | - T. L. F. McHugh
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta Canada
| | - S. Lappa
- Northeast Community Health Centre, Edmonton, Alberta Canada
| | - H. Rajani
- Northeast Community Health Centre, Edmonton, Alberta Canada
| | - T. Ladha
- Northeast Community Health Centre, Edmonton, Alberta Canada
| | - B. Islam
- Northeast Community Health Centre, Edmonton, Alberta Canada
| | - L. Jacoby
- Northeast Community Health Centre, Edmonton, Alberta Canada
| | - F. Nasir
- Northeast Community Health Centre, Edmonton, Alberta Canada
| | - K. Talwar
- Northeast Community Health Centre, Edmonton, Alberta Canada
| | - J. L. Wincott
- Northeast Community Health Centre, Edmonton, Alberta Canada
| | - M. Zhang
- Northeast Community Health Centre, Edmonton, Alberta Canada
| | - G. D. C. Ball
- Department of Pediatrics, Faculty of Medicine & Dentistry, 4-515 Edmonton Clinic Health Academy, University of Alberta, 11405 – 87 Avenue, Edmonton, Alberta T6G 1C9 Canada
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Hennessy M, Heary C, Laws R, van Rhoon L, Toomey E, Wolstenholme H, Byrne M. The effectiveness of health professional-delivered interventions during the first 1000 days to prevent overweight/obesity in children: A systematic review. Obes Rev 2019; 20:1691-1707. [PMID: 31478333 DOI: 10.1111/obr.12924] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Revised: 07/16/2019] [Accepted: 07/17/2019] [Indexed: 12/22/2022]
Abstract
Childhood obesity is a global public health challenge. Early prevention, particularly during the first 1000 days, is advocated. Health professionals have a role to play in obesity prevention efforts, in part due to the multiple routine contacts they have with parents. We synthesized the evidence for the effectiveness of obesity prevention interventions delivered by health professionals during this time period, as reviews to date have not examined effectiveness by intervention provider. We also explored what behaviour change theories and/or techniques were associated with more effective intervention outcomes. Eleven electronic databases and three trial registers were searched from inception to 04 April 2019. A total of 180 studies, describing 39 trials involving 46 intervention arms, were included. While the number of interventions has grown considerably, we found some evidence for the effectiveness of health professional-delivered interventions during the first 1000 days. Only four interventions were effective on a primary (adiposity/weight) and secondary (behavioural) outcome measure. Twenty-two were effective on a behavioural outcome only. Several methodological limitations were noted, impacting on efforts to establish the active ingredients of interventions. Future work should focus on the conduct and reporting of interventions.
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Affiliation(s)
- Marita Hennessy
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Caroline Heary
- School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Rachel Laws
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Luke van Rhoon
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Elaine Toomey
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Hazel Wolstenholme
- School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Molly Byrne
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland Galway, Galway, Ireland
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Heerman WJ, Teeters L, Sommer EC, Burgess LE, Escarfuller J, Van Wyk C, Barkin SL, Duhon AA, Cole J, Samuels LR, Singer-Gabella M. Competency-Based Approaches to Community Health: A Randomized Controlled Trial to Reduce Childhood Obesity among Latino Preschool-Aged Children. Child Obes 2019; 15:519-531. [PMID: 31381365 PMCID: PMC6862953 DOI: 10.1089/chi.2019.0064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background: Health behavior change interventions that target childhood obesity in minority populations have led to inconsistent and short-lived results. The purpose of this study was to test a novel intervention that was personalized and family-based in a Latino population to reduce childhood obesity. Methods: Competency-Based Approaches to Community Health (COACH) was a randomized controlled trial. Latino parent-child pairs were recruited from community settings in Nashville, TN. Child eligibility criteria included age 3-5 years and a BMI ≥50th percentile. The intervention included 15 weekly, 90-minute sessions followed by 3 months of twice-monthly health coaching calls. The control group was a twice-monthly school readiness curriculum for 3 months. Sessions were conducted by a health coach in local community centers, with groups of 8-11 parent-child pairs. The primary outcome was child BMI trajectory across 12 months, measured at four times. The intervention's effect was assessed by using a longitudinal, linear mixed-effects growth model, adjusting for child gender, baseline child and parent age, and baseline parent BMI and education. Results: Of the 305 parent-child pairs assessed for eligibility, 117 were randomized (59 intervention, 58 control). Child BMI was available for 91.5% at 1-year follow-up. Mean baseline child age was 4.2 [standard deviation (SD) = 0.8] years, and 53.8% of children were female. Mean baseline child BMI was 18.1 (SD = 2.6) kg/m2. After adjusting for covariates, the intervention's effect on linear child BMI growth was -0.41 kg/m2 per year (95% confidence interval -0.82 to 0.01; p = 0.05). Conclusions: Over 1-year follow-up, the intervention resulted in slower linear BMI growth for Latino preschool-aged children from poverty.
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Affiliation(s)
- William J. Heerman
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN.,Address correspondence to: William J. Heerman, MD, MPH, Department of Pediatrics, Vanderbilt University Medical Center, 2146 Belcourt Avenue, 2nd Floor, Nashville, TN 37209
| | - Leah Teeters
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO
| | - Evan C. Sommer
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN
| | - Laura E. Burgess
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN
| | - Juan Escarfuller
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN
| | - Chelsea Van Wyk
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN
| | - Shari L. Barkin
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN
| | - Ashley A. Duhon
- School of Medicine, Louisiana State University Health Sciences Center New Orleans, New Orleans, LA
| | - Jesse Cole
- Jacobs School of Medicine and Biomedical Sciences, SUNY at Buffalo, Buffalo, NY
| | - Lauren R. Samuels
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN
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Liu Z, Wu Y, Niu WY, Feng X, Lin Y, Gao A, Zhang F, Fang H, Gao P, Li HJ, Wang H. A school-based, multi-faceted health promotion programme to prevent obesity among children: protocol of a cluster-randomised controlled trial (the DECIDE-Children study). BMJ Open 2019; 9:e027902. [PMID: 31678935 PMCID: PMC6830599 DOI: 10.1136/bmjopen-2018-027902] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Obesity is a public health concern that is becoming increasingly more serious worldwide. Effective and sustainable childhood obesity prevention strategies may help to reduce the prevalence of obesity and may have an impact on lifelong health. However, few such strategies have been rigorously evaluated for Chinese children in different regions of China. METHODS AND ANALYSIS The Diet, ExerCIse and CarDiovascular hEalth-Children is a cluster-randomised controlled trial that aims to assess the effectiveness and sustainability of a school-based, multi-faceted intervention to prevent obesity among Grade 4 primary school students (8-10 years old) in China. Twenty-four schools (approximately 1200 students) from above average, average and below average developed regions in China will be randomised to an intervention (12 schools) or usual practice (12 schools) group. The intervention will last for one school year (9 months) and consists of activities towards students, parents and school environment. A smartphone application will be used to assist in providing information on, monitoring and providing feedback on the behaviours and body weight of the students. Data will be collected at baseline, 4 months, 9 months and 21 months. The primary outcome will be the difference between groups in the change in students' body mass index at 9 months after the baseline investigation. The secondary outcomes will include the differences between groups in the changes in anthropometric measures, diet, physical activity levels and other measures at the follow-up visits. A variety of process evaluation methods will be used to evaluate the implementation process of the complex intervention. ETHICS AND DISSEMINATION This study was approved by the Peking University Institution Review Board (IRB00001052-18021). The results will be disseminated through publication in peer-reviewed journals, presentations at conferences and in lay summaries provided to school staff and participants. TRIAL REGISTRATION NUMBER NCT03665857.
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Affiliation(s)
- Zheng Liu
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing, China
| | - Yangfeng Wu
- Peking University Clinical Research Institute, Beijing, China
| | - Wen-Yi Niu
- Department of Social Medicine and Health Education, School of Public Health, Peking University, Beijing, China
| | | | - Yi Lin
- Urumqi Primary and Secondary School Health Care Center, Urumqi, China
| | - Aiyu Gao
- Dongcheng Primary and Secondary School Health Care Center, Beijing, China
| | - Fang Zhang
- Mentougou Primary and Secondary School Health Care Center, Beijing, China
| | - Hai Fang
- China Center for Health Development Studies, Peking University, Beijing, China
| | - Pei Gao
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Hui-Juan Li
- Peking University Clinical Research Institute, Beijing, China
| | - Haijun Wang
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing, China
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Heerman WJ, Cole J, Teeters L, Lane T, Burgess LE, Escarfuller J, Bonnet K, Barkin SL, Schlundt DG. Qualitative analysis of COACH: A community-based behavioral intervention to reduce obesity health disparities within a marginalized community. Contemp Clin Trials Commun 2019; 16:100452. [PMID: 31650072 PMCID: PMC6804499 DOI: 10.1016/j.conctc.2019.100452] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 08/31/2019] [Accepted: 09/14/2019] [Indexed: 12/12/2022] Open
Abstract
Background The purpose of this study was to conduct a qualitative evaluation of a behavioral intervention to prevent and treat childhood obesity in minority children. Using qualitative methods to augment understanding of intervention success may be one way to gain insight into the types of behavior change strategies that are most effective in childhood obesity interventions. Methods COACH was a randomized controlled trial of 117 Latino parent-child (ages 3–5) pairs in Nashville, TN that resulted in improved child BMI in intervention vs. control families at 1-year follow-up. All participant parents were invited to focus groups after the trial. Discussions were audiotaped, transcribed, and translated into English. A hierarchical coding scheme was generated, and qualitative analysis done using an inductive/deductive approach. Both theme saturation and consensus between the coders were achieved. Responses were compared between intervention and control groups. Results We conducted seven focus groups with 43 participants. 4 themes emerged from the intervention group: 1) perceived barriers to health behavior change; 2) strategies learned to overcome perceived barriers; 3) behavioral changes made in response to the program; and 4) knowledge, skills, and agency for family health behaviors. 4 themes emerged from the control group: 1) a desire to engage in health behaviors without specific strategies; 2) common set of barriers to health behavior change; 3) engagement in literacy activities, including creative problem-solving strategies; and 4) changes made in response to study visits. Analysis of coded data showed the intervention increased healthy behaviors (e.g., fruit/vegetable consumption) despite barriers (e.g., time, cost, culture, family dynamics). Intervention participants described using specific behavior change strategies promoted by the intervention including: substituting ingredients in culturally-normative recipes; avoiding grocery shopping when hungry; and coping with inability to meet goals with acceptance and problem-solving. Control participants reported little success in achieving healthy changes for their family. Intervention participants described successful health behavior changes that were shared across generations and were maintained after the program. Intervention participants reported increased awareness of their own agency in promoting their health. Conclusions Qualitative evaluation of COACH provides a more detailed understanding of the intervention's quantitative effectiveness: child and adult health behaviors and personal agency were improved.
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Affiliation(s)
- William J. Heerman
- Division of General Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
- Corresponding author. 2146 Belcourt Ave, 2nd Floor, Nashville, TN, 37209, USA.
| | - Jesse Cole
- Jacobs School of Medicine and Biomedical Sciences, SUNY at Buffalo, Buffalo, NY, USA
| | - Leah Teeters
- School of Education, University of Colorado Boulder, USA
| | - Tara Lane
- Division of General Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Laura E. Burgess
- Division of General Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Juan Escarfuller
- Division of General Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Kemberlee Bonnet
- Qualitative Research Core, Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | | | - David G. Schlundt
- Qualitative Research Core, Department of Psychology, Vanderbilt University, Nashville, TN, USA
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Sisson SB, Salvatore AL, Hildebrand D, Poe T, Merchant C, Slawinski M, Kracht CL, Stoner JA, Alcala Lazarte N, Schneider LAF, Weber J, Jones F, Ward D. Interventions to promote healthy environments in family child care homes in Oklahoma-Happy Healthy Homes: study protocol for a randomized controlled trial. Trials 2019; 20:541. [PMID: 31470886 PMCID: PMC6716934 DOI: 10.1186/s13063-019-3616-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 07/27/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Early childhood is a critical period of development. Caregivers, including providers of early care and education (ECE), have a substantial influence on the health of young children. Family child care homes (FCCHs), which are small, licensed ECE businesses operated out of the residences of providers, are important settings for promoting child health. However, to date, few interventions to promote the health of children have been developed for FCCHs. The purpose of this article is to describe the protocol for Happy Healthy Homes, a pilot interdisciplinary, community-based study to improve FCCH environments and the health of children in Oklahoma. We describe the development and evaluation of two interventions to be tested in a matched attention randomized controlled trial: 1) a nutrition intervention aimed at enhancing the nutritional quality of meals served to young children, incorporating the Child and Adult Care Food Program best practices, and improving nutritional self-efficacy of providers; and 2) an environmental intervention aimed at increasing providers' environmental health literacy, self-efficacy for integrated pest management (IPM), and awareness of less toxic cleaning practices and FCCH provider cleaning behaviors. METHODS Both interventions are informed by common theoretical principles and are matched in attention (i.e., 6 h), format (i.e., two individual 90-min educational home visits and a 3-h small group class) and materials (i.e., tool kit of educational materials and supplies tailored to the allocated intervention). A randomized trial of both interventions is currently underway with 52 FCCH providers in the Oklahoma City metropolitan area who participate in the Child and Adult Care Food Program. Observed and self-reported measures will be collected at baseline, and 3 months and 12 months after baseline measurements. Randomization to one of the two interventions will occur after baseline data collection. DISCUSSION This study aims to support FCCH providers in creating healthier FCCH environments for nutrition and environmental health. Successful completion will provide critical information about the nutritional quality and the environmental health of children in FCCHs, as well as much needed evidence about the efficacy of two community-based interventions to improve the nutrition and environmental health of children in home-based ECE settings. TRIAL REGISTRATION Clinicaltrials.gov, NCT03560050 . Retrospectively registered on 23 May 2018.
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Affiliation(s)
- Susan B. Sisson
- Behavioral Nutrition and Physical Activity Laboratory, Department of Nutritional Sciences, College of Allied Health, University of Oklahoma Health Sciences Center, 1200 N Stonewall Ave, AHB 3057, Oklahoma City, OK 73117-1215 USA
| | - Alicia L. Salvatore
- Hudson College of Public Health, University of Oklahoma Health Sciences Center, 801 NE 13th Street, Oklahoma City, OK 73104 USA
- Christiana Care Health System, 4755 Ogletown-Stanton Road, Newark, Delaware 19718 USA
| | - Deana Hildebrand
- Department of Nutritional Sciences, Oklahoma State University, Oklahoma City, USA
| | - Tiffany Poe
- School of Hospitality and Tourism Management, Oklahoma State University, Stillwater, USA
| | - Cady Merchant
- Behavioral Nutrition and Physical Activity Laboratory, Department of Nutritional Sciences, College of Allied Health, University of Oklahoma Health Sciences Center, 1200 N Stonewall Ave, AHB 3057, Oklahoma City, OK 73117-1215 USA
| | - Megan Slawinski
- Department of Health Promotion Sciences, College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, USA
| | - Chelsea L. Kracht
- Behavioral Nutrition and Physical Activity Laboratory, Department of Nutritional Sciences, College of Allied Health, University of Oklahoma Health Sciences Center, 1200 N Stonewall Ave, AHB 3057, Oklahoma City, OK 73117-1215 USA
| | - Julie A. Stoner
- Department of Biostatistics and Epidemiology, College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, USA
| | - Naneida Alcala Lazarte
- Division of Research and Data Analysis, State Department of Education, Oklahoma City, USA
| | | | - Jennifer Weber
- Division of Child Nutrition, Oklahoma State Department of Education, Oklahoma City, USA
| | - Felecia Jones
- Mrs. Felecia’s Playhouse Preschool, Oklahoma City, USA
| | - Dianne Ward
- Gillings School of Global Public Health, University of North Carolina Chapel Hill, Chapel Hill, USA
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22
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Chai LK, Collins CE, May C, Brown LJ, Ashman A, Burrows TL. Fidelity and acceptability of a family-focused technology-based telehealth nutrition intervention for child weight management. J Telemed Telecare 2019; 27:98-109. [PMID: 31390947 DOI: 10.1177/1357633x19864819] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Previous reviews of family-based interventions for childhood obesity treatment found that studies were of low methodological quality with inadequate details reported, especially related to intervention fidelity. The evaluation of fidelity is crucial to inform interpretation of the intervention outcomes. This study aimed to summarise intervention fidelity, participants' acceptability and satisfaction with a 12-week family-focused technology-based child nutrition and weight management intervention. METHODS Families with children aged 4-11 years participated in a telehealth intervention with complementary components: website, Facebook group and text messages. Intervention fidelity was reported using National Institutes of Health Treatment Fidelity Framework. Delivery was measured using a dietitian-reported evaluation survey. Google Analytics and Bitly platform were used to objectively track data on frequency and pattern of intervention use. Participants' acceptability and satisfaction were measured using a process evaluation survey. RESULTS Telehealth consultations delivered by trained dietitians had good adherence (≥83%) to the structured content. Process evaluation results indicated that parents (n = 30; mean age 41 years, 97% were female, body mass index 30 kg/m2) found the intervention components easy to use/understand (87-100%), the programme had improved their family/child eating habits (93%), and they wanted to continue using telehealth and the website, as well as recommending it to other parents (90-91%). DISCUSSION In summary, a family-focused technology-based child nutrition and weight management intervention using telehealth, website, Facebook and SMS can be delivered by trained dietitians with good fidelity and attain high acceptability and satisfaction among families with primary-school-aged children in New South Wales, Australia.
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Affiliation(s)
- Li Kheng Chai
- School of Health Sciences, The University of Newcastle, Australia.,Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Australia.,Hunter Medical Research Institute, Australia
| | - Clare E Collins
- School of Health Sciences, The University of Newcastle, Australia.,Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Australia.,Hunter Medical Research Institute, Australia
| | - Chris May
- School of Health Sciences, The University of Newcastle, Australia.,Family Action Centre, The University of Newcastle, Australia
| | - Leanne J Brown
- Department of Rural Health, The University of Newcastle, Australia
| | - Amy Ashman
- School of Health Sciences, The University of Newcastle, Australia.,Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Australia.,Hunter Medical Research Institute, Australia
| | - Tracy L Burrows
- School of Health Sciences, The University of Newcastle, Australia.,Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Australia.,Hunter Medical Research Institute, Australia
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23
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Sherwood NE, Levy RL, Seburg EM, Crain AL, Langer SL, JaKa MM, Kunin‐Batson A, Jeffery RW. The Healthy Homes/Healthy Kids 5-10 Obesity Prevention Trial: 12 and 24-month outcomes. Pediatr Obes 2019; 14:e12523. [PMID: 30873752 PMCID: PMC8853652 DOI: 10.1111/ijpo.12523] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 01/22/2019] [Accepted: 02/17/2019] [Indexed: 12/25/2022]
Abstract
BACKGROUND Pediatric primary care is an important setting for addressing obesity prevention. OBJECTIVE The Healthy Homes/Healthy Kids 5-10 randomized controlled trial evaluated the efficacy of an obesity prevention intervention integrating pediatric primary care provider counseling and parent-targeted phone coaching. METHODS Children aged 5 to 10 years with a BMI between the 70th and 95th percentile and their parents were recruited from pediatric primary care clinics. Participants received well-child visit provider counseling about obesity and safety/injury prevention and were then randomized to a 14-session phone-based obesity prevention (OP; n = 212) or safety and injury prevention contact control (CC; n = 209) intervention. The primary outcome was 12 and 24-month child BMI percentile. RESULTS There was no overall significant treatment effect on child BMI percentile. Caloric intake was significantly lower among OP compared with CC participants at 12 months (P < .005). In planned subgroup analyses, OP condition girls had significantly lower BMI percentile (P < .05) and BMI z-score (P < .02) at 12 and 24 months relative to CC girls and were less likely to be overweight (38.0% vs 53.0%, P < .01) or (obese 3.4% vs 8.8%, P < .10) at follow-up. CONCLUSIONS AND RELEVANCE An obesity prevention intervention integrating brief provider counseling and parent-targeted phone counseling did not impact 12 and 24-month BMI status overall but did have a significant impact on BMI in girls.
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Affiliation(s)
- Nancy E. Sherwood
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Rona L. Levy
- UW School of Social Work (SSW), Seattle, WA, USA
| | | | | | - Shelby L. Langer
- UW School of Social Work (SSW), Seattle, WA, USA,Center for Health Promotion and Disease Prevention, College of Nursing and Health Innovation, Arizona State University, Phoenix, AZ, USA
| | - Meghan M. JaKa
- DC Department of Behavioral Health, Applied Research and Evaluation, Washington, DC, USA
| | | | - Robert W. Jeffery
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
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Hennessy M, Heary C, Laws R, Van Rhoon L, Toomey E, Wolstenholme H, Byrne M. Health professional-delivered obesity prevention interventions during the first 1,000 days: A systematic review of external validity reporting. HRB Open Res 2019. [PMID: 32002513 DOI: 10.12688/hrbopenres.12924.1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background: Childhood obesity prevention interventions delivered by health professionals during the first 1,000 days show some evidence of effectiveness, particularly in relation to behavioural outcomes. External validity refers to how generalisable interventions are to populations or settings beyond those in the original study. The degree to which external validity elements are reported in such studies is unclear however. This systematic review aimed to determine the extent to which childhood obesity interventions delivered by health professionals during the first 1,000 days report on elements that can be used to inform generalizability across settings and populations. Methods: Eligible studies meeting study inclusion and exclusion criteria were identified through a systematic review of 11 databases and three trial registers. An assessment tool based on the RE-AIM (Reach, Effectiveness, Adoption, Implementation, Maintenance) framework was used to assess the external validity of included studies. It comprised five dimensions: reach and representativeness of individuals, reach and representativeness of settings, implementation and adaptation, outcomes for decision making maintenance and/or institutionalisation. Two authors independently assessed the external validity of 20% of included studies; discrepancies were resolved, and then one author completed assessments of the remaining studies. Results: In total, 39 trials involving 46 interventions published between 1999 and 2019 were identified. The majority of studies were randomized controlled trials (n=24). Reporting varied within and between dimensions. External validity elements that were poorly described included: representativeness of individuals and settings, treatment receipt, intervention mechanisms and moderators, cost effectiveness, and intervention sustainability and acceptability. Conclusions: Our review suggests that more emphasis is needed on research designs that consider generalisability, and the reporting of external validity elements in early life childhood obesity prevention interventions. Important gaps in external validity reporting were identified that could facilitate decisions around the translation and scale-up of interventions from research to practice. Registration: PROSPERO CRD42016050793 03/11/16.
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Affiliation(s)
- Marita Hennessy
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Caroline Heary
- School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Rachel Laws
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Luke Van Rhoon
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Elaine Toomey
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Hazel Wolstenholme
- School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Molly Byrne
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland, Galway, Galway, Ireland
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25
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Hennessy M, Heary C, Laws R, Van Rhoon L, Toomey E, Wolstenholme H, Byrne M. Health professional-delivered obesity prevention interventions during the first 1,000 days: A systematic review of external validity reporting. HRB Open Res 2019; 2:14. [PMID: 32002513 PMCID: PMC6973534 DOI: 10.12688/hrbopenres.12924.2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/16/2019] [Indexed: 12/16/2022] Open
Abstract
Background: Childhood obesity prevention interventions delivered by health professionals during the first 1,000 days show some evidence of effectiveness, particularly in relation to behavioural outcomes. External validity refers to how generalisable interventions are to populations or settings beyond those in the original study. The degree to which external validity elements are reported in such studies is unclear however. This systematic review aimed to determine the extent to which childhood obesity interventions delivered by health professionals during the first 1,000 days report on elements that can be used to inform generalizability across settings and populations. Methods: Eligible studies meeting study inclusion and exclusion criteria were identified through a systematic review of 11 databases and three trial registers. An assessment tool based on the RE-AIM (Reach, Effectiveness, Adoption, Implementation, Maintenance) framework was used to assess the external validity of included studies. It comprised five dimensions: reach and representativeness of individuals, reach and representativeness of settings, implementation and adaptation, outcomes for decision making maintenance and/or institutionalisation. Two authors independently assessed the external validity of 20% of included studies; discrepancies were resolved, and then one author completed assessments of the remaining studies. Results: In total, 39 trials involving 46 interventions published between 1999 and 2019 were identified. The majority of studies were randomized controlled trials (n=24). Reporting varied within and between dimensions. External validity elements that were poorly described included: representativeness of individuals and settings, treatment receipt, intervention mechanisms and moderators, cost effectiveness, and intervention sustainability and acceptability. Conclusions: Our review suggests that more emphasis is needed on research designs that consider generalisability, and the reporting of external validity elements in early life childhood obesity prevention interventions. Important gaps in external validity reporting were identified that could facilitate decisions around the translation and scale-up of interventions from research to practice. Registration: PROSPERO CRD42016050793 03/11/16.
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Affiliation(s)
- Marita Hennessy
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Caroline Heary
- School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Rachel Laws
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Luke Van Rhoon
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Elaine Toomey
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Hazel Wolstenholme
- School of Psychology, National University of Ireland, Galway, Galway, Ireland
| | - Molly Byrne
- Health Behaviour Change Research Group, School of Psychology, National University of Ireland, Galway, Galway, Ireland
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26
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Matvienko-Sikar K, Toomey E, Delaney L, Flannery C, McHugh S, McSharry J, Byrne M, Queally M, Heary C, Kearney PM. Behaviour change techniques and theory use in healthcare professional-delivered infant feeding interventions to prevent childhood obesity: a systematic review. Health Psychol Rev 2019; 13:277-294. [DOI: 10.1080/17437199.2019.1605838] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
| | - Elaine Toomey
- School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Lisa Delaney
- School of Public Health, University College Cork, Cork, Ireland
| | - Caragh Flannery
- School of Public Health, University College Cork, Cork, Ireland
| | - Sheena McHugh
- School of Public Health, University College Cork, Cork, Ireland
| | - Jenny McSharry
- School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Molly Byrne
- School of Psychology, National University of Ireland Galway, Galway, Ireland
| | - Michelle Queally
- Discipline of Economics, JE Cairnes School of Business and Economics, National University of Ireland Galway, Galway, Ireland
| | - Caroline Heary
- School of Psychology, National University of Ireland Galway, Galway, Ireland
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Köykkä K, Absetz P, Araújo-Soares V, Knittle K, Sniehotta FF, Hankonen N. Combining the reasoned action approach and habit formation to reduce sitting time in classrooms: Outcome and process evaluation of the Let's Move It teacher intervention. JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY 2019. [DOI: 10.1016/j.jesp.2018.08.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Kechter A, Amaro H, Black DS. Reporting of Treatment Fidelity in Mindfulness-Based Intervention Trials: A Review and New Tool using NIH Behavior Change Consortium Guidelines. Mindfulness (N Y) 2019; 10:215-233. [PMID: 30854147 PMCID: PMC6402837 DOI: 10.1007/s12671-018-0974-4] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Mindfulness-based interventions (MBIs) are in the fourth decade of adaptation and testing, yet little is known about their level of treatment fidelity. Treatment fidelity is a methodological strategy used to monitor and enhance the reliability and validity of behavioral interventions. The Treatment Fidelity Workgroup of the National Institutes of Health Behavior Change Consortium (BCC) put forth recommendations covering five components of treatment fidelity: design, training, delivery, receipt, and enactment. We conducted a literature review to describe how these five components of treatment fidelity are reported in published main outcomes articles of MBI efficacy trials among adult participants. Our search yielded 202 articles and we identified 25 (12%) described study treatment fidelity. All 25 studies reported on design, n=24 (96%) reported on training, n=23 (92%) reported on delivery, n=23 (92%) reported on receipt, and n=16 (64%) reported on enactment. Eleven (44%) articles analyzed measures of receipt and enactment with a participant outcome. Fourteen (56%) articles reported on all five fidelity components. There was high variation in the way each component was conducted and/or reported, making comparisons across articles difficult. To address the prevailing limitation that the majority of MBI efficacy studies did not detail treatment fidelity, we offer the Treatment Fidelity Tool for MBIs adapted from the BCC guidelines to help researchers monitor and report these methods and measures in a simple and standardized format. By using this tool, researchers have the opportunity to improve the transparency and interpretability of the MBI evidence base.
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Affiliation(s)
- Afton Kechter
- Department of Preventive Medicine, Keck School of Medicine,
University of Southern California, California
| | - Hortensia Amaro
- Department of Preventive Medicine, Keck School of Medicine,
University of Southern California, California
- Suzanne Dworak-Peck School of Social Work, University of Southern
California, California
| | - David S. Black
- Department of Preventive Medicine, Keck School of Medicine,
University of Southern California, California
- Suzanne Dworak-Peck School of Social Work, University of Southern
California, California
- Norris Comprehensive Cancer Center, University of Southern
California, Los Angeles, California
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30
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Heerman WJ, Burgess LE, Escarfuller J, Teeters L, Slesur L, Liu J, Qi A, Samuels LR, Singer-Gabella M. Competency Based Approach to Community Health (COACH): The methods of a family-centered, community-based, individually adaptive obesity randomized trial for pre-school child-parent pairs. Contemp Clin Trials 2018; 73:1-7. [PMID: 30144630 PMCID: PMC6310120 DOI: 10.1016/j.cct.2018.08.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 08/08/2018] [Accepted: 08/20/2018] [Indexed: 10/28/2022]
Abstract
Competency-Based Approaches to Community Health (COACH) is a randomized controlled trial of a family-centered, community-based, and individually-tailored behavioral intervention for childhood obesity among Latino pre-school children. COACH focuses on improving personal agency for health behavior change by tailoring content to overcome contextual barriers. The intervention focuses on diet, physical activity, sleep, media use, and engaged parenting. The content is individually adapted based on routine assessments of competency in specific health behaviors using a mobile health platform and novel measurement tools developed by our team. In response to these regular assessments, health coaches provide tailored health behavior change strategies to help families focus on the areas where they decide to improve the most. The intervention consists of a 15-week group-based intensive phase, with weekly sessions delivered by health coaches in community centers. Following weekly sessions, a 3-month maintenance phase of the intervention consists of twice monthly coaching calls for participants to focus on individual health goals for their families. The primary outcome of the trial is child body mass index trajectory over 1 year. Secondary outcomes include parent body mass index change, child waist circumference, child diet, child physical activity, and other psychosocial mediators of child health behavior change. The control arm consists of a school readiness intervention, delivered by the Nashville Public Library. By applying a personalized approach to child behavior change, in the setting of both family and community, COACH aims to develop sustainable solutions for childhood obesity by supporting healthy childhood growth in low-income, minority preschool children.
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Affiliation(s)
- William J Heerman
- Department of Pediatrics, Vanderbilt University Medical Center, USA.
| | - Laura E Burgess
- Department of Pediatrics, Vanderbilt University Medical Center, USA
| | - Juan Escarfuller
- Department of Pediatrics, Vanderbilt University Medical Center, USA
| | - Leah Teeters
- School of Education, University of Colorado Boulder, USA
| | | | - Jia Liu
- School of Medicine, Vanderbilt University, USA
| | - Ally Qi
- Department of Pediatrics, Vanderbilt University Medical Center, USA
| | - Lauren R Samuels
- Department of Biostatistics, Vanderbilt University Medical Center, USA
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JaKa MM, French SA, Wolfson J, Jeffery RW, Lorencatto F, Michie S, Levy RL, Langer SL, Sherwood NE. Understanding Outcomes in Behavior Change Interventions to Prevent Pediatric Obesity: The Role of Dose and Behavior Change Techniques. HEALTH EDUCATION & BEHAVIOR 2018; 46:312-321. [PMID: 30215279 DOI: 10.1177/1090198118798679] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Behavioral interventions to prevent pediatric obesity have shown inconsistent results across the field. Studying what happens within the "black box" of these interventions and how differences in implementation lead to different outcomes will help researchers develop more effective interventions. AIM To compare the implementation of three features of a phone-based intervention for parents (time spent discussing weight-related behaviors, behavior change techniques used in sessions, and intervention activities implemented by parents between sessions) with study outcomes. METHODS A random selection of 100 parent-child dyads in the intervention arm of a phone-based obesity prevention trial was included in this analysis. Sessions were coded for overall session length, length of time spent discussing specific weight-related behaviors, number of behavior change techniques used during the sessions, and number of intervention-recommended activities implemented by the parents between sessions (e.g., parent-reported implementation of behavioral practice/rehearsal between sessions). The primary study outcome, prevention of unhealthy increase in child body mass index (BMI) percentile, was measured at baseline and 12 months. RESULTS Overall session length was associated with decreases in child BMI percentile ( b = -0.02, p = .01). There was no association between the number of behavior change techniques used in the sessions and decreases in child BMI percentile ( b = -0.29, p = .27). The number of activities the parents reported implementing between sessions was associated with decreases in child BMI percentile ( b = -1.25, p = .02). DISCUSSION To improve future interventions, greater attention should be paid to the intended and delivered session length, and efforts should be made to facilitate parents' implementation of intervention-recommended activities between sessions (ClinicalTrials.gov, No. NCT01084590).
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Affiliation(s)
- Meghan M JaKa
- 1 DC Department of Behavioral Health, Applied Research and Evaluation, Washington, DC, USA
| | | | | | | | | | | | - Rona L Levy
- 5 University of Washington, Seattle, WA, USA
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Heerman WJ, Schludnt D, Harris D, Teeters L, Apple R, Barkin SL. Scale-out of a community-based behavioral intervention for childhood obesity: pilot implementation evaluation. BMC Public Health 2018; 18:498. [PMID: 29653529 PMCID: PMC5899408 DOI: 10.1186/s12889-018-5403-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 04/04/2018] [Indexed: 11/24/2022] Open
Abstract
Background Expanding the use of evidence-based behavioral interventions in community settings has met with limited success in various health outcomes as fidelity and dose of clinical interventions are often diluted when translated to communities. We conducted a pilot implementation study to examine adoption of the rigorously evaluated Healthier Families Program by Parks and Recreation centers in 3 cities across the country (MI, GA, NV) with diverse socio-cultural environments. Methods Using the RE-AIM framework, we evaluated the program both quantitatively (pre/post surveys of health behavior change; attendance & fidelity) and qualitatively (interviews with Parks and Recreation staff and participants following the program). Results The 3 partner sites recruited a total of 26 parent-child pairs. REACH: Among the 24 participants who completed pre/post surveys, 62.5% were 25–34 years old, and average child age was 3.6 (SD 0.7) years. The distribution of self-reported race/ethnicity was 54% non-Hispanic White, 38% non-Hispanic Black, and 8% Latino. EFFECTIVENESS: Qualitative interviews with participants demonstrated increased use of the built environment for physical activity and continued use of key strategies for health behavior change. ADOPTION: Three of five (60%) collaborating sites proceeded with implementation of the program. IMPLEMENTATION: The average attendance for the 12-week program was 7.6 (SD 3.9) sessions, with 71% attending > 50% of sessions. Average fidelity for the 12 weekly sessions was 25.2 (SD 1.2; possible range 9–27). MAINTENANCE: All 3 partner sites continued offering the program after grant funding was complete. Conclusions This pilot is among the first attempts to scale-out an evidence-based childhood obesity intervention in community Parks and Recreation centers. While this pilot was not intended to confirm the efficacy of the original trial on Body Mass Index (BMI) reduction, the effective and sustained behavior change among a geographically and ethnically diverse population with high attendance and fidelity demonstrates an effective approach on which to base future large-scale implementation efforts to reduce childhood obesity in community settings. Electronic supplementary material The online version of this article (10.1186/s12889-018-5403-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- William J Heerman
- Division of General Pediatrics, Vanderbilt University Medical Center, 2146 Belcourt Ave, Nashville, 37212, TN, USA.
| | - David Schludnt
- Department of Psychology, Vanderbilt University, 2301 Vanderbilt Place, Nashville, 37240, TN, USA
| | - Dawn Harris
- Division of General Pediatrics, Vanderbilt University Medical Center, 2146 Belcourt Ave, Nashville, 37212, TN, USA
| | - Leah Teeters
- School of Education, University of Colorado Boulder, 249 UCB, Boulder, 80309, Colorado, USA
| | - Rachel Apple
- Division of Internal Medicine and Pediatrics, Vanderbilt University Medical Center, 2146 Belcourt Ave, Nashville, 37212, TN, USA
| | - Shari L Barkin
- Division of General Pediatrics, Vanderbilt University Medical Center, 2146 Belcourt Ave, Nashville, 37212, TN, USA
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Warner MM, Kelly JT, Reidlinger DP, Hoffmann TC, Campbell KL. Reporting of Telehealth-Delivered Dietary Intervention Trials in Chronic Disease: Systematic Review. J Med Internet Res 2017; 19:e410. [PMID: 29229588 PMCID: PMC5742660 DOI: 10.2196/jmir.8193] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 10/26/2017] [Accepted: 11/04/2017] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Telehealth-delivered dietary interventions are effective for chronic disease management and are an emerging area of clinical practice. However, to apply interventions from the research setting in clinical practice, health professionals need details of each intervention component. OBJECTIVE The aim of this study was to evaluate the completeness of intervention reporting in published dietary chronic disease management trials that used telehealth delivery methods. METHODS Eligible randomized controlled trial publications were identified through a systematic review. The completeness of reporting of experimental and comparison interventions was assessed by two independent assessors using the Template for Intervention Description and Replication (TIDieR) checklist that consists of 12 items including intervention rationale, materials used, procedures, providers, delivery mode, location, when and how much intervention delivered, intervention tailoring, intervention modifications, and fidelity. Where reporting was incomplete, further information was sought from additional published material and through email correspondence with trial authors. RESULTS Within the 37 eligible trials, there were 49 experimental interventions and 37 comparison interventions. One trial reported every TIDieR item for their experimental intervention. No publications reported every item for the comparison intervention. For the experimental interventions, the most commonly reported items were location (96%), mode of delivery (98%), and rationale for the essential intervention elements (96%). Least reported items for experimental interventions were modifications (2%) and intervention material descriptions (39%) and where to access them (20%). Of the 37 authors, 14 responded with further information, and 8 could not be contacted. CONCLUSIONS Many details of the experimental and comparison interventions in telehealth-delivered dietary chronic disease management trials are incompletely reported. This prevents accurate interpretation of trial results and implementation of effective interventions in clinical practice.
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Affiliation(s)
- Molly M Warner
- Faculty of Health Sciences and Medicine, Bond University, Robina, Australia
| | - Jaimon T Kelly
- Faculty of Health Sciences and Medicine, Bond University, Robina, Australia
| | | | - Tammy C Hoffmann
- Centre for Research in Evidence-Based Practice, Faculty of Health Sciences and Medicine, Bond University, Robina, Australia
| | - Katrina L Campbell
- Faculty of Health Sciences and Medicine, Bond University, Robina, Australia
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Matvienko-Sikar K, Toomey E, Delaney L, Harrington J, Byrne M, Kearney PM. Effects of healthcare professional delivered early feeding interventions on feeding practices and dietary intake: A systematic review. Appetite 2017; 123:56-71. [PMID: 29225141 DOI: 10.1016/j.appet.2017.12.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 11/18/2017] [Accepted: 12/01/2017] [Indexed: 11/25/2022]
Abstract
BACKGROUND Childhood obesity is a global public health challenge. Parental feeding practices, such as responsive feeding, are implicated in the etiology of childhood obesity. PURPOSE This systematic review aimed to examine of effects of healthcare professional-delivered early feeding interventions, on parental feeding practices, dietary intake, and weight outcomes for children up to 2 years. The role of responsive feeding interventions was also specifically examined. METHODS Databases searched included: CINAHL, the Cochrane Library, EMBASE, Medline, PubMed, PsycINFO, and Maternity and Infant Care. INCLUSION CRITERIA participants are parents of children ≤2 years; intervention includes focus on early child feeding to prevent overweight and obesity; intervention delivered by healthcare professionals. RESULTS Sixteen papers, representing 10 trials, met inclusion criteria for review. Six interventions included responsive feeding components. Interventions demonstrated inconsistent effects on feeding practices, dietary intake, and weight outcomes. Findings suggest some reductions in pressure to eat and infant consumption of non-core beverages. Responsive feeding based interventions demonstrate greater improvements in feeding approaches, and weight outcomes. CONCLUSIONS The findings of this review highlight the importance of incorporating responsive feeding in healthcare professional delivered early feeding interventions to prevent childhood obesity. Observed inconsistencies across trials may be explained by methodological limitations.
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Affiliation(s)
| | - Elaine Toomey
- School of Psychology, National University of Ireland Galway, Ireland
| | - Lisa Delaney
- School of Public Health, University College Cork, Ireland
| | | | - Molly Byrne
- School of Psychology, National University of Ireland Galway, Ireland
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The dose of behavioral interventions to prevent and treat childhood obesity: a systematic review and meta-regression. Int J Behav Nutr Phys Act 2017; 14:157. [PMID: 29141651 PMCID: PMC5688650 DOI: 10.1186/s12966-017-0615-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 11/09/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND A better understanding of the optimal "dose" of behavioral interventions to affect change in weight-related outcomes is a critical topic for childhood obesity intervention research. The objective of this review was to quantify the relationship between dose and outcome in behavioral trials targeting childhood obesity to guide future intervention development. METHODS A systematic review and meta-regression included randomized controlled trials published between 1990 and June 2017 that tested a behavioral intervention for obesity among children 2-18 years old. Searches were conducted among PubMed (Web-based), Cumulative Index to Nursing and Allied Health Literature (EBSCO platform), PsycINFO (Ovid platform) and EMBASE (Ovid Platform). Two coders independently reviewed and abstracted each included study. Dose was extracted as intended intervention duration, number of sessions, and length of sessions. Standardized effect sizes were calculated from change in weight-related outcome (e.g., BMI-Z score). RESULTS Of the 258 studies identified, 133 had sufficient data to be included in the meta-regression. Average intended total contact (# sessions x length of sessions) was 27.7 (SD 32.2) hours and average duration was 26.0 (SD 23.4) weeks. When controlling for study covariates, a random-effects meta-regression revealed no significant association between contact hours, intended duration or their interaction and effect size. CONCLUSIONS This systematic review identified wide variation in the dose of behavioral interventions to prevent and treat pediatric obesity, but was unable to detect a clear relationship between dose and weight-related outcomes. There is insufficient evidence to provide quantitative guidance for future intervention development. One limitation of this review was the ability to uniformly quantify dose due to a wide range of reporting strategies. Future trials should report dose intended, delivered, and received to facilitate quantitative evaluation of optimal dose. TRIAL REGISTRATIONS The protocol was registered on PROSPERO (Registration # CRD42016036124 ).
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Feasibility of standardized methods to specify behavioral pediatric obesity prevention interventions. J Behav Med 2017; 40:730-739. [PMID: 28353188 DOI: 10.1007/s10865-017-9845-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Accepted: 03/21/2017] [Indexed: 12/11/2022]
Abstract
Standardized methods are needed to evaluate what occurs within the 'black box' of behavioral interventions to prevent pediatric obesity. The purpose of this research is to evaluate methods to specify the behavior change techniques used and the amount of time spent discussing target weight-related behaviors in an intervention for parents of children at risk for becoming overweight or obese. Independent coders were trained to identify behavior change techniques and time spent discussing weight-related behaviors in audio recordings and transcripts of intervention sessions from 100 randomly selected participants. The behavior change technique taxonomy (BCTTv1) was used to code techniques present in sessions. A newly-developed tool was used to code time spent discussing each target weight-related behavior (e.g., physical activity, screen time). Sessions from a subset of these participants (N = 20) were double coded to evaluate inter-rater reliability. After revisions to coding protocols, coders reliably coded behavior change techniques used and time spent discussing target weight-related behaviors in sessions from the subset of 20 participants. The most commonly discussed target weight-related behavior was physical activity followed by energy intake and fruit and vegetable intake. On average, 13.9 (SD = 2.8) unique behavior change techniques were present across sessions for a given participant. These results offer reliable methods for systematically identifying behavior change techniques used and time spent discussing weight-related behaviors in a pediatric obesity prevention intervention. This work paves the way for future research to identify which specific target behaviors and techniques are most associated with the prevention of unhealthy weight gain in children.
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