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Liu X, Kieffer LA, King J, Boak B, Zgibor JC, Smith KJ, Burke LE, Jakicic JM, Semler LN, Danielson ME, Newman AB, Venditti EM, Albert SM. Program Factors Affecting Weight Loss and Mobility in Older Adults: Evidence From the Mobility and Vitality Lifestyle Program (MOVE UP). Health Promot Pract 2024; 25:492-503. [PMID: 36975377 DOI: 10.1177/15248399231162377] [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] [Indexed: 03/29/2023]
Abstract
Background. The Mobility and Vitality Lifestyle Program (MOVE UP) is a behavioral weight-management intervention for improving mobility among community-dwelling older adults. We examined program factors that affect implementation outcomes and participant-level health outcomes. Methods. The MOVE UP program was implemented in the greater Pittsburgh area from January 2015 to June 2019 to improve lower extremity performance in community-dwelling older adults who were overweight or obese. Thirty-two sessions were delivered over 13 months. All sessions were designed to be 1-hour in length, on-site, group-based, and led by trained and supported community health workers (CHWs). Participants completed weekly Lifestyle Logs for self-monitoring of body weight, diet, and physical activity. We evaluated the MOVE UP program using the RE-AIM framework, and collected quantitative data at baseline, 5-, 9-, and 13-months. Multilevel linear regression models assessed the impacts of program factors (site, CHW, and participant characteristics) on implementation outcomes and participant-level health outcomes. Results. Twenty-two CHWs delivered MOVE UP program to 303 participants in 26 cohorts. Participants were similar to the target source population in weight but differed in some demographic characteristics. The program was effective for weight loss and lower extremity function in both intervention and maintenance periods (ps < .01), with an independent effect for Lifestyle Logs submission but not session attendance. Discussion. CHWs were able to deliver a multi-component weight loss intervention effectively in community settings. CHW and site characteristics had independent impacts on participants' adherence. Lifestyle Log submission may be a more potent measure of adherence in weight loss interventions than attendance.
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Affiliation(s)
- Xinran Liu
- University of Pittsburgh, Pittsburgh, PA, USA
| | | | | | - Brandi Boak
- University of Pittsburgh, Pittsburgh, PA, USA
| | | | | | | | - John M Jakicic
- AdventHealth, Translational Research Institute, Orlando, FL, USA
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Wreford A, Birt L, Whitty JA, Hanson S, Conquer S, Wagner AP. Cost and economic evidence for asset-based approaches to health improvement and their evaluation methods: a systematic review. BMC Public Health 2024; 24:814. [PMID: 38491442 PMCID: PMC10941621 DOI: 10.1186/s12889-024-18231-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 02/28/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND Asset-based approaches (ABAs) tackle health inequalities by empowering people in more disadvantaged communities, or targeted populations, to better utilise pre-existing local community-based resources. Using existing resources supports individuals to better manage their own health and its determinants, potentially at low cost. Targeting individuals disengaged with traditional service delivery methods offers further potential for meaningful cost-savings, since these people often require costly care. Thus, improving prevention, and management, of ill-health in these groups may have considerable cost implications. AIM To systematically review the extent of current cost and economic evidence on ABAs, and methods used to develop it. METHODS Search strategy terms encompassed: i) costing; ii) intervention detail; and iii) locality. Databases searched: Medline, CENTRAL and Wed of Science. Researchers screened 9,116 articles. Risk of bias was assessed using the Critical Appraisal Skills Programme (CASP) tool. Narrative synthesis summarised findings. RESULTS Twelve papers met inclusion criteria, representing eleven different ABAs. Within studies, methods varied widely, not only in design and comparators, but also in terms of included costs and outcome measures. Studies suggested economic efficiency, but lack of suitable comparators made more definitive conclusions difficult. CONCLUSION Economic evidence around ABAs is limited. ABAs may be a promising way to engage underserved or minority groups, that may have lower net costs compared to alternative health and wellbeing improvement approaches. ABAs, an example of embedded services, suffer in the context of economic evaluation, which typically consider services as mutually exclusive alternatives. Economics of the surrounding services, mechanisms of information sharing, and collaboration underpin the success of assets and ABAs. The economic evidence, and evaluations in general, would benefit from increased context and detail to help ensure more nuanced and sophisticated understanding of the economics of ABAs. Further evidence is needed to reach conclusions about cost-effectiveness of ABAs.
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Affiliation(s)
- Alice Wreford
- University of East Anglia, Norwich, UK.
- NIHR Applied Research Collaboration (ARC) East of England (EoE) Health Economics and Prioritisation in Health and Social Care Theme, Cambridge, UK.
| | - Linda Birt
- University of East Anglia, Norwich, UK
- School of Healthcare, University of Leicester, Leicester, UK
| | - Jennifer A Whitty
- University of East Anglia, Norwich, UK
- Evidera, The Ark, 2nd floor, 201 Talgarth Road, London, W6 8BJ, UK
| | | | | | - Adam P Wagner
- University of East Anglia, Norwich, UK
- NIHR Applied Research Collaboration (ARC) East of England (EoE) Health Economics and Prioritisation in Health and Social Care Theme, Cambridge, UK
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Michaud TL, Wilson KE, Katula JA, You W, Estabrooks PA. Cost and cost-effectiveness analysis of a digital diabetes prevention program: results from the PREDICTS trial. Transl Behav Med 2023; 13:501-510. [PMID: 36809348 DOI: 10.1093/tbm/ibad008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023] Open
Abstract
Although technology-assisted diabetes prevention programs (DPPs) have been shown to improve glycemic control and weight loss, information are limited regarding relevant costs and their cost-effectiveness. To describe a retrospective within-trial cost and cost-effectiveness analysis (CEA) to compare a digital-based DPP (d-DPP) with small group education (SGE), over a 1-year study period. The costs were summarized into direct medical costs, direct nonmedical costs (i.e., times that participants spent engaging with the interventions), and indirect costs (i.e., lost work productivity costs). The CEA was measured by the incremental cost-effectiveness ratio (ICER). Sensitivity analysis was performed using nonparametric bootstrap analysis. Over 1 year, the direct medical costs, direct nonmedical costs, and indirect costs per participant were $4,556, $1,595, and $6,942 in the d-DPP group versus $4,177, $1,350, and $9,204 in the SGE group. The CEA results showed cost savings from d-DPP relative to SGE based on a societal perspective. Using a private payer perspective for d-DPP, ICERs were $4,739 and $114 to obtain an additional unit reduction in HbA1c (%) and weight (kg), and were $19,955 for an additional unit gain of quality-adjusted life years (QALYs) compared to SGE, respectively. From a societal perspective, bootstrapping results indicated that d-DPP has a 39% and a 69% probability, at a willingness-to-pay of $50,000/QALY and $100,000/QALY, respectively, of being cost-effective. The d-DPP was cost-effective and offers the prospect of high scalability and sustainability due to its program features and delivery modes, which can be easily translated to other settings.
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Affiliation(s)
- Tzeyu L Michaud
- Department of Health Promotion, College of Public Health, University of Nebraska Medical Center, Omaha, NE, USA
- Center for Reducing Health Disparities, College of Public Health, University of Nebraska Medical Center, Omaha, NE, USA
| | - Kathryn E Wilson
- Department of Kinesiology and Health, College of Education & Human Development, Georgia State University, Atlanta, GA, USA
- Center for the Study of Stress, Trauma, and Resilience, College of Education and Human Development, Georgia State University, Atlanta, GA, USA
| | - Jeffrey A Katula
- Department of Health and Exercise Science, Wake Forest University, Winston-Salem, NC, USA
| | - Wen You
- Department of Public Health Sciences, University of Virginia, Charlottesville, VA, USA
| | - Paul A Estabrooks
- Department of Health and Kinesiology, College of Health, University of Utah, Salt Lake City, UT, USA
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Michaud TL, Pereira E, Porter G, Golden C, Hill J, Kim J, Wang H, Schmidt C, Estabrooks PA. Scoping review of costs of implementation strategies in community, public health and healthcare settings. BMJ Open 2022; 12:e060785. [PMID: 35768106 PMCID: PMC9240875 DOI: 10.1136/bmjopen-2022-060785] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES To identify existing evidence concerning the cost of dissemination and implementation (D&I) strategies in community, public health and health service research, mapped with the 'Expert Recommendations for Implementing Change' (ERIC) taxonomy. DESIGN Scoping review. DATA SOURCES MEDLINE, EMBASE, CINAHL, PsycINFO, Scopus and the Cochrane Library were searched to identify any English language reports that had been published between January 2008 and December 2019 concerning the cost of D&I strategies. DATA EXTRACTION We matched the strategies identified in each article using ERIC taxonomies; further classified them into five areas (eg, dissemination, implementation, integration, capacity building and scale-up); and extracted the corresponding costs (total costs and cots per action target and per evidence-based programme (EBP) participant). We also recorded the reported level of costing methodology used for cost assessment of D&I strategies. RESULTS Of the 6445 articles identified, 52 studies were eligible for data extraction. Lack of D&I strategy cost data was the predominant reason (55% of the excluded studies) for study exclusion. Predominant topic, setting, country and research design in the included studies were mental health (19%), primary care settings (44%), the US (35%) and observational (42%). Thirty-five (67%) studies used multicomponent D&I strategies (ranging from two to five discrete strategies). The most frequently applied strategies were Conduct ongoing training (50%) and Conduct educational meetings (23%). Adoption (42%) and reach (27%) were the two most frequently assessed outcomes. The overall costs of Conduct ongoing training ranged from $199 to $105 772 ($1-$13 973 per action target and $0.02-$412 per EBP participant); whereas the cost of Conduct educational meetings ranged from $987 to $1.1-$2.9 million/year ($33-$54 869 per action target and $0.2-$146 per EBP participant). The wide range of costs was due to the varying scales of the studies, intended audiences/diseases and the complexities of the strategy components. Most studies presented limited information on costing methodology, making interpretation difficult. CONCLUSIONS The quantity of published D&I strategy cost analyses is increasing, yet guidance on conducting and reporting of D&I strategy cost analysis is necessary to facilitate and promote the application of comparative economic evaluation in the field of D&I research.
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Affiliation(s)
- Tzeyu L Michaud
- Department of Health Promotion, University of Nebraska Medical Center, Omaha, Nebraska, USA
- Center for Reducing Health Disparities, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Emiliane Pereira
- Department of Health Promotion, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Gwenndolyn Porter
- Department of Health Promotion, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Caitlin Golden
- Department of Health Promotion, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Jennie Hill
- Department of Population Health Sciences, University of Utah, Salt Lake City, Utah, USA
| | - Jungyoon Kim
- Department of Health Services Research and Administration, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Hongmei Wang
- Department of Health Services Research and Administration, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Cindy Schmidt
- McGoogan Health Sciences Library, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Paul A Estabrooks
- Department of Health and Kinesiology, University of Utah, Salt Lake City, Utah, USA
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Fitzpatrick SL, Mayhew M, Catlin CL, Firemark A, Gruß I, Nyongesa DB, O’Keeffe-Rosetti M, Rawlings AM, Smith DH, Smith N, Stevens VJ, Vollmer WM, Fortmann SP. Evaluating the Implementation of Digital and In-Person Diabetes Prevention Program in a Large, Integrated Health System: Natural Experiment Study Design. Perm J 2021; 26:21-31. [PMID: 35609151 PMCID: PMC9126549 DOI: 10.7812/tpp/21.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 07/05/2021] [Accepted: 07/12/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Implementation of a Diabetes Prevention Program (DPP) in both in-person and digital health-care settings has been increasing. The purpose of this article is to describe the protocol of a mixed-methods, natural experiment study designed to evaluate the implementation of DPP in a large, integrated health system. METHODS Kaiser Permanente Northwest patients who were 19 to 75 years with prediabetes (hemoglobin A1c or glycated hemoglobin, 5.7-6.4) and obesity (body mass index ≥ 30 kg/m2) were invited, via the Kaiser Permanente Northwest patient portal, to participate in the digital (n = 4124) and in-person (n = 2669) DPP during 2016 through 2018. Primary (weight) and secondary (hemoglobin A1c or glycated hemoglobin level) outcome data will be obtained from electronic health records. A cost-effectiveness analysis as well as qualitative interviews with patients (enrolled and not enrolled in the DPP) and stakeholders will be conducted to examine further implementation, acceptability, and sustainability. CONCLUSION The mixed-methods, natural experiment design we will use to evaluate Kaiser Permanente Northwest's implementation of the digital and in-person DPP builds on existing evidence related to the effectiveness of these two DPP delivery modes and will contribute new knowledge related to best practices for implementing and sustaining the DPP within large health systems over the long term.
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Affiliation(s)
| | - Meghan Mayhew
- Kaiser Permanente Center for Health Research in Portland, OR
| | - Chris L Catlin
- Kaiser Permanente Center for Health Research in Portland, OR
| | - Alison Firemark
- Kaiser Permanente Center for Health Research in Portland, OR
| | - Inga Gruß
- Kaiser Permanente Center for Health Research in Portland, OR
| | | | | | | | - David H Smith
- Kaiser Permanente Center for Health Research in Portland, OR
| | - Ning Smith
- Kaiser Permanente Center for Health Research in Portland, OR
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Fahey MC, Klesges RC, Kocak M, Gladney LA, Talcott GW, Krukowski RA. Counselor Efficiency at Providing Feedback in a Technology-Based Behavioral Weight Loss Intervention: Longitudinal Analysis. JMIR Form Res 2021; 5:e23974. [PMID: 33949954 PMCID: PMC8135027 DOI: 10.2196/23974] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 02/02/2021] [Accepted: 04/13/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Feedback for participants' self-monitoring is a crucial and costly component of technology-based weight loss interventions. Detailed examination of interventionist time when reviewing and providing feedback for online self-monitoring data is lacking. OBJECTIVE The aim of this study was to longitudinally examine the time counselors spent providing feedback on participant self-monitoring data (ie, diet, physical activity, weight) in a 12-month technology-based weight loss intervention. We hypothesized that counselors would compose feedback for participants more quickly over time. METHODS The time the lay counselors (N=10) spent reviewing self-monitoring records and providing feedback to participants via email was longitudinally examined for all counselors across the three years of study implementation. Descriptives were observed for counselor feedback duration across counselors by 12 annual quarters (ie, 3-month periods). Differences in overall duration times by each consecutive annual quarter were analyzed using Wilcoxon-Mann-Whitney tests. RESULTS There was a decrease in counselor feedback duration from the first to second quarter (mean 53 to 46 minutes; P<.001), and from the second to third (mean 46 to 30 minutes; P<.001). A trend suggested a decrease from the third to fourth quarter (mean 30 to 26 minutes; P=.053), but no changes were found in subsequent quarters. Consistent with the hypothesis, counselors may be increasing their efficiency in providing feedback; across 12 months, counselors spent less time reviewing participant self-monitoring and composing feedback (decreasing from mean 53 to 26 minutes). CONCLUSIONS Counselors used increasingly less time to review online self-monitoring data and compose feedback after the initial 9 months of study implementation. Results inform counselor costs for future technology-based behavioral weight loss interventions. For example, regardless of increasing counselor efficiency, 25-30 minutes per feedback message is a high cost for interventions. One possibility for reducing costs would be generating computer-automated feedback. TRIAL REGISTRATION ClinicalTrials.gov NCT02063178; https://clinicaltrials.gov/ct2/show/NCT02063178.
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Affiliation(s)
- Margaret C Fahey
- Psychology Department, The University of Memphis, Memphis, TN, United States
| | - Robert C Klesges
- School of Medicine, University of Virginia, Charlottesville, VA, United States
| | - Mehmet Kocak
- Department of Preventive Medicine, College of Medicine, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Leslie A Gladney
- School of Medicine, University of Virginia, Charlottesville, VA, United States
| | - Gerald W Talcott
- School of Medicine, University of Virginia, Charlottesville, VA, United States
| | - Rebecca A Krukowski
- Department of Preventive Medicine, College of Medicine, University of Tennessee Health Science Center, Memphis, TN, United States
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Lackinger C, Grabovac I, Haider S, Kapan A, Winzer E, Stein KV, Dorner TE. Adherence Is More Than Just Being Present: Example of a Lay-Led Home-Based Programme with Physical Exercise, Nutritional Improvement and Social Support, in Prefrail and Frail Community-Dwelling Older Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:4192. [PMID: 33920981 PMCID: PMC8071284 DOI: 10.3390/ijerph18084192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/07/2021] [Accepted: 04/10/2021] [Indexed: 01/04/2023]
Abstract
BACKGROUND Little is known about the implementation of lifestyle interventions in frail, community-dwelling people. This study highlights different domains of adherence to explain an effectively delivered home-based intervention. METHODS Eighty prefrail and frail persons (≥65 years) participated in a physical training, nutritional, and social support intervention over 24 weeks. A detailed log book was kept for comprehensive documentation in order to assess adherence and further organizational, exercise, and nutritional parameters. RESULTS Participants reached an adherence rate (performed home visits/number of planned visits) of 84.0/80.5% from week 1-12/13-24. Out of those, 59% carried out ≥75% of the offered visits. Older age was associated with a higher adherence rate. A mean of 1.5 (0.6) visits/week (2 were planned) were realized lasting for a mean of 1.5 (0.9) hours (154% of the planned duration). Per visit, 1.2 (0.6) circuits of strength training were performed (60.5% of the planned value) and 0.5 (0.3) nutritional interventions (47%). After twelve months, 4.2% still carried out the home visits regularly and 25.0% occasionally. CONCLUSION Adherence is much more than "being there". Adherence rate and category are limited parameters to describe the implementation of a complex lifestyle intervention, therefore a comprehensive documentation is needed.
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Affiliation(s)
- Christian Lackinger
- Karl-Landsteiner Institute for Health Promotion Research, 3454 Sitzenberg-Reidling, Austria; (K.V.S.); (T.E.D.)
- Social Insurance Fund for Public Service, Railway and Mining Industries, Gesundheitseinrichtung Sitzenberg-Reidling, 3454 Sitzenberg-Reidling, Austria
| | - Igor Grabovac
- Department of Social and Preventive Medicine, Centre for Public Health, Medical University of Vienna, 1080 Vienna, Austria; (I.G.); (S.H.); (A.K.); (E.W.)
| | - Sandra Haider
- Department of Social and Preventive Medicine, Centre for Public Health, Medical University of Vienna, 1080 Vienna, Austria; (I.G.); (S.H.); (A.K.); (E.W.)
| | - Ali Kapan
- Department of Social and Preventive Medicine, Centre for Public Health, Medical University of Vienna, 1080 Vienna, Austria; (I.G.); (S.H.); (A.K.); (E.W.)
| | - Eva Winzer
- Department of Social and Preventive Medicine, Centre for Public Health, Medical University of Vienna, 1080 Vienna, Austria; (I.G.); (S.H.); (A.K.); (E.W.)
| | - K. Viktoria Stein
- Karl-Landsteiner Institute for Health Promotion Research, 3454 Sitzenberg-Reidling, Austria; (K.V.S.); (T.E.D.)
- Social Insurance Fund for Public Service, Railway and Mining Industries, Gesundheitseinrichtung Sitzenberg-Reidling, 3454 Sitzenberg-Reidling, Austria
| | - Thomas E. Dorner
- Karl-Landsteiner Institute for Health Promotion Research, 3454 Sitzenberg-Reidling, Austria; (K.V.S.); (T.E.D.)
- Social Insurance Fund for Public Service, Railway and Mining Industries, Gesundheitseinrichtung Sitzenberg-Reidling, 3454 Sitzenberg-Reidling, Austria
- Department of Social and Preventive Medicine, Centre for Public Health, Medical University of Vienna, 1080 Vienna, Austria; (I.G.); (S.H.); (A.K.); (E.W.)
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Albert SM, Venditti EM, Boudreau RM, Kieffer LA, Rager JR, Zgibor JC, Vander Bilt J, Danielson ME, Burke LE, Glynn NW, Jakicic JM, Smith KJ, Semler LN, Newman AB. Weight Loss through Lifestyle Intervention Improves Mobility in Older Adults. THE GERONTOLOGIST 2021; 62:931-941. [PMID: 33822933 DOI: 10.1093/geront/gnab048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The high prevalence of overweight or obesity in older adults is a public health concern because obesity affects health, including risk of mobility disability. RESEARCH DESIGN AND METHODS The Mobility and Vitality Lifestyle Program (MOVE UP), delivered by community health workers (CHW), enrolled 303 community-dwelling adults to assess the impact of a 32-session behavioral weight management intervention. Participants completed the program at 26 sites led by 22 CHWs. Participation was limited to people aged 60-75 who had a BMI 27-45 kg/m 2. The primary outcome was performance on the Short Physical Performance Battery (SPPB) over 12 months. RESULTS Participants were age (sd) 67.7 (4.1) and mostly female (87%); 22.7% were racial minorities. The mean (sd) BMI at baseline was 34.7 (4.7). Participants attended a median of 24 of 32 sessions; 240 (80.3%) completed the 9- or 13-month outcome assessment. Median weight loss in the sample was 5% of baseline body weight. SPPB total scores improved by +0.31 units (p < .006), gait speed by +0.04 m/sec (p < .0001), and time to complete chair stands by -0.95 sec (p < .0001). Weight loss ≥ 5% was associated with a gain of +0.73 in SPPB score. Increases in activity (by self-report or device) were not independently associated with SPPB outcomes but did reduce the effect of weight loss. DISCUSSION AND IMPLICATIONS Promoting weight management in a community group setting may be an effective strategy for reducing risk of disability in older adults.
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Affiliation(s)
- Steven M Albert
- Department of Behavioral and Community Health Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Elizabeth M Venditti
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Robert M Boudreau
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Lori A Kieffer
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Judith R Rager
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Janice C Zgibor
- College of Public Health, University of South Florida, Tampa, Florida, USA
| | - Joni Vander Bilt
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Michelle E Danielson
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Lora E Burke
- School of Nursing, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Nancy W Glynn
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - John M Jakicic
- School of Education, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Kenneth J Smith
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Linda N Semler
- School of Education, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Anne B Newman
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Bosetti R, Tabatabai L, Naufal G, Brito R, Kash B. New model of integrated care for uncontrolled type 2 diabetes in a retrospective, underserved adult population in the USA: a study protocol for an effectiveness and cost-effectiveness analysis. BMJ Open 2020; 10:e038084. [PMID: 32709655 PMCID: PMC7380724 DOI: 10.1136/bmjopen-2020-038084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Type 2 diabetes prevalence is increasing in the USA, especially in underserved populations. Patient outcomes can be improved by providing access to specialty care within Federally Qualified Health Centers, possibly improving the cost-effectiveness of diabetes care. METHODS AND ANALYSIS A new model of diabetes care based on multidisciplinary teams of clinical fellows, supported by an endocrinologist for underserved adult populations, is presented. The study uses a retrospective, non-randomised cohort of patients with diabetes who visited the community clinic between 1 January 2012 and 31 December 2018. A quasi-experimental method to analyse the causal evidence of the effect of the new model is presented. Discontinuity regression is used to compare two interventions, the intervention by a Clinical Fellow Endocrinology Programme and usual care by a primary care physician. Patients are referred to the Clinical Fellow Endocrinology Programme in case of uncontrolled diabetes (glycated haemoglobin (HbA1c)≥9%). The regression discontinuity design allows the construction of a treatment group for patients with an HbA1c equal or above the threshold in comparison with a control group for patients with an HbA1c below the threshold. The patient outcomes and cost-effectiveness of the new model are analysed. Regression models will be used to assess the differences between treatment and control groups. ETHICS AND DISSEMINATION Quantitative patient data are received by the study team in a de-identified format for analysis via an institutional review board-approved protocol. The quantitative study has been approved by the Houston Methodist Research Institute Institutional Review Board, Houston, Texas, USA. Anticipated results will not only provide evidence about the impact of patient outcomes in underserved diabetic populations, but also give an idea of the cost-effectiveness of the new model and whether or not cost savings can be attained for patients, third-party payers and society. The results will help set up evidence-based policy guidelines in diabetes care. Results will be disseminated through papers, conferences and public health/policy fora.
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Affiliation(s)
- Rita Bosetti
- Center for Outcomes Research, Houston Methodist Research Institute, Houston, Texas, USA
| | - Laila Tabatabai
- Division of Endocrinology, Houston Methodist Hospital, Houston, Texas, USA
| | - George Naufal
- Center for Outcomes Research, Houston Methodist Research Institute, Houston, Texas, USA
- Public Policy Research Institute, Texas A&M University System, College Station, Texas, USA
| | - Rosbel Brito
- Office of Graduate Medical Education, Houston Methodist Research Institute, Houston, Texas, USA
| | - Bita Kash
- Center for Outcomes Research, Houston Methodist Research Institute, Houston, Texas, USA
- School of Public Health, Texas A&M University System, College Station, Texas, USA
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Beasley JM, Kirshner L, Wylie-Rosett J, Sevick MA, DeLuca L, Chodosh J. BRInging the Diabetes prevention program to GEriatric populations (BRIDGE): a feasibility study. Pilot Feasibility Stud 2019; 5:129. [PMID: 31741744 PMCID: PMC6849183 DOI: 10.1186/s40814-019-0513-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 10/15/2019] [Indexed: 11/10/2022] Open
Abstract
Background The purpose of this 6-week intervention was to test the feasibility and acceptability of implementing a telehealth-adapted Diabetes Prevention Program (DPP) at a senior center. Methods Older adults (n = 16) attended weekly interactive webinars. At each measurement time point, participants completed questionnaires covering lifestyle, physical activity, quality of life, and food records and wore physical activity trackers. Qualitative data were gathered from 2 focus groups inviting all 16 participants with 13 and 10 participants attending, respectively. Results Over 2000 senior center members were contacted, approximately 2% (n = 39) responded to the recruitment email, and 16 were recruited into the study. Retention was 75%, and attendance rates averaged 80% across the six intervention sessions. The focus group participants provided positive opinions for most program components, especially the webinar group interaction and using physical activity trackers. Suggestions for improvement included a greater focus on specific needs of older adults (i.e., adapting activities) and placing a greater emphasis on dietary strategies to prevent diabetes. Mean weight loss was 2.9% (2.7 kg [95% CI 1.6, 3.7]; p value = 0.001). Conclusion The feasibility of providing DPP via webinar appears to be high based on the retention and attendance rates. Similar to other behavioral interventions engaging older adults, recruitment rates were low. Acceptability was evidenced by high attendance at the intervention sessions and feedback from participants during focus group sessions. The intervention efficacy should be evaluated based on CDC criteria for program recognition in a larger scale randomized trial. Trial registration NCT03524404. Registered 14 May 2018—retrospectively registered. Trial protocol will be provided by the corresponding author upon request.
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Affiliation(s)
- Jeannette M Beasley
- 1Department of Medicine, NYU Langone Health, 462 First Avenue, 6th Floor, New York, NY 10016 USA
| | - Lindsey Kirshner
- 1Department of Medicine, NYU Langone Health, 462 First Avenue, 6th Floor, New York, NY 10016 USA
| | - Judith Wylie-Rosett
- 2Department of Epidemiology and Population Health, Albert Einstein College of Medicine, 1300 Morris Park 438 Avenue, 1307 Belfer Building, Bronx, NY 10461 USA
| | - Mary Ann Sevick
- 1Department of Medicine, NYU Langone Health, 462 First Avenue, 6th Floor, New York, NY 10016 USA.,3Department of Population Health, NYU Langone Health, 227 East 30th Street, 6th Floor, New York, NY 10016 USA
| | - Laura DeLuca
- 4Ferkauf Graduate School of Psychology at Yeshiva University, 1165 Morris Park Ave, Bronx, NY 10461 USA
| | - Joshua Chodosh
- 1Department of Medicine, NYU Langone Health, 462 First Avenue, 6th Floor, New York, NY 10016 USA.,3Department of Population Health, NYU Langone Health, 227 East 30th Street, 6th Floor, New York, NY 10016 USA.,5VA New York Harbor Healthcare System, New York, NY 10016 USA
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11
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Goehner A, Kricheldorff C, Bitzer EM. Trained volunteers to support chronically ill, multimorbid elderly between hospital and domesticity - a systematic review of one-on-one-intervention types, effects, and underlying training concepts. BMC Geriatr 2019; 19:126. [PMID: 31046693 PMCID: PMC6498473 DOI: 10.1186/s12877-019-1130-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 04/05/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND New approaches are needed to address the challenges of demographic change, staff shortages, and societal change in the care of the elderly. While volunteering has barely been established as a pillar of the welfare state in several countries, legislators and nonprofit or community-based organizations in some countries favor the increased integration of volunteers, as they can rely on many dedicated people. When caring for the multimorbid elderly, the transition from hospital to domesticity involves certain risks. Currently, no systematic knowledge exists on whether and how elderly benefit from volunteer support after a hospital stay. Objectives of this systematic review were to (1) identify evaluated approaches with trained volunteers supporting chronically ill, multimorbid elderly one-on-one at the interface between hospital and domesticity; (2) investigate the patient-related effectiveness of the approaches; (3) present the characteristics of the supporting volunteers; and (4) present the underlying teaching and training concepts for the volunteers. METHODS A systematic search of the following online databases was conducted in April 2017: the Cochrane Library, Medline (PubMed), CINAHL, and PsycINFO (Ebscohost). We included (cluster/quasi-) randomized controlled trials, controlled clinical trials and single-group pre-post design. An institutional search was conducted on eight national institutions from research and practice in Germany. Screening was conducted by one researcher, risk of bias was assessed. Study authors were contacted for study and training details. RESULTS We identified a total of twelve studies, eight of which evaluated treatment following hospital stay: psychosocial-coordinative support (n = 2), physical-cognitive activation (n = 4), and assistance with medication intake (n = 2). We saw short-term effects with small and medium effect sizes. Most volunteers were women aged between 45 and 61 years. Their training lasted 12-26 h and took place prior to first patient contact. During the intervention, volunteers could rely on permanent supporting structures. CONCLUSIONS Few studies exist that have evaluated one-on-one-volunteer support following hospitalization, and the effects are inconsistent. As such, further, well-designed studies are needed. The suitability and transferability of the interventions in country-specific settings should be examined in feasibility studies. Furthermore, an international discussion on the appropriate theoretical backgrounds of volunteer training is needed.
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Affiliation(s)
- Anne Goehner
- Center for Geriatric Medicine and Gerontology Freiburg, Medical Center, Faculty of Medicine, University of Freiburg, Lehener Str. 88, 79106 Freiburg, Germany
- University of Education Freiburg, Public Health & Health Education, Kunzenweg 21, 79117 Freiburg, Germany
| | - Cornelia Kricheldorff
- Catholic University of Applied Sciences Freiburg, Karlstr. 63, 79104 Freiburg, Germany
| | - Eva Maria Bitzer
- University of Education Freiburg, Public Health & Health Education, Kunzenweg 21, 79117 Freiburg, Germany
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12
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Jacob V, Chattopadhyay SK, Hopkins DP, Reynolds JA, Xiong KZ, Jones CD, Rodriguez BJ, Proia KK, Pronk NP, Clymer JM, Goetzel RZ. Economics of Community Health Workers for Chronic Disease: Findings From Community Guide Systematic Reviews. Am J Prev Med 2019; 56:e95-e106. [PMID: 30777167 PMCID: PMC6501565 DOI: 10.1016/j.amepre.2018.10.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 10/16/2018] [Accepted: 10/17/2018] [Indexed: 01/14/2023]
Abstract
CONTEXT Cardiovascular disease in the U.S. accounted for healthcare cost and productivity losses of $330 billion in 2013-2014 and diabetes accounted for $327 billion in 2017. The impact is disproportionate on minority and low-SES populations. This paper examines the available evidence on cost, economic benefit, and cost effectiveness of interventions that engage community health workers to prevent cardiovascular disease, prevent type 2 diabetes, and manage type 2 diabetes. EVIDENCE ACQUISITION Literature from the inception of databases through July 2016 was searched for studies with economic information, yielding nine studies in cardiovascular disease prevention, seven studies in type 2 diabetes prevention, and 13 studies in type 2 diabetes management. Analyses were done in 2017. Monetary values are reported in 2016 U.S. dollars. EVIDENCE SYNTHESIS The median intervention cost per patient per year was $329 for cardiovascular disease prevention, $600 for type 2 diabetes prevention, and $571 for type 2 diabetes management. The median change in healthcare cost per patient per year was -$82 for cardiovascular disease prevention and -$72 for type 2 diabetes management. For type 2 diabetes prevention, one study saw no change and another reported -$1,242 for healthcare cost. One study reported a favorable 1.8 return on investment from engaging community health workers for cardiovascular disease prevention. Median cost per quality-adjusted life year gained was $17,670 for cardiovascular disease prevention, $17,138 (mean) for type 2 diabetes prevention, and $35,837 for type 2 diabetes management. CONCLUSIONS Interventions engaging community health workers are cost effective for cardiovascular disease prevention and type 2 diabetes management, based on a conservative $50,000 benchmark for cost per quality-adjusted life year gained. Two cost per quality-adjusted life year estimates for type 2 diabetes prevention were far below the $50,000 benchmark.
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Affiliation(s)
- Verughese Jacob
- Community Guide Branch, Division of Public Health Information Dissemination, Center for Surveillance, Epidemiology, and Laboratory Services, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia.
| | - Sajal K Chattopadhyay
- Community Guide Branch, Division of Public Health Information Dissemination, Center for Surveillance, Epidemiology, and Laboratory Services, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia
| | - David P Hopkins
- Community Guide Branch, Division of Public Health Information Dissemination, Center for Surveillance, Epidemiology, and Laboratory Services, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia
| | - Jeffrey A Reynolds
- Community Guide Branch, Division of Public Health Information Dissemination, Center for Surveillance, Epidemiology, and Laboratory Services, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia
| | - Ka Zang Xiong
- Community Guide Branch, Division of Public Health Information Dissemination, Center for Surveillance, Epidemiology, and Laboratory Services, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia
| | - Christopher D Jones
- Division for Heart Disease and Stroke Prevention, Office of Noncommunicable Diseases, Injury, and Environmental Health, CDC, Atlanta, Georgia
| | - Betsy J Rodriguez
- Division of Diabetes Translation, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, Georgia
| | - Krista K Proia
- Division of Diabetes Translation, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, Georgia
| | - Nicolaas P Pronk
- HealthPartners Institute, Minneapolis, Minnesota; Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - John M Clymer
- National Forum for Heart Disease and Stroke Prevention, Washington, District of Columbia
| | - Ron Z Goetzel
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland; IBM Watson Health, Bethesda, Maryland
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13
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Gorczyca AM, Washburn RA, Ptomey L, Mayo MS, Sullivan DK, Gibson CA, Lee R, Stolte S, Donnelly JE. Weight management in rural health clinics: The Midwest diet and exercise trial. Contemp Clin Trials 2018; 67:37-46. [PMID: 29454140 DOI: 10.1016/j.cct.2018.02.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 02/12/2018] [Accepted: 02/13/2018] [Indexed: 01/26/2023]
Abstract
Obesity prevalence is higher in rural compared to urban residents. Rural health clinics offer a potential venue for delivery of weight management. However, traditional programs require travel to attend on-site meetings which is impractical or inconvenient for rural residents. Clinic staff in most rural settings are unlikely to be trained to provide effective weight management. Remote delivery using group phone conferences (GP) or individual phone calls (IP), by staff associated with rural clinics eliminates the need for travel to attend on-site meetings. The effectiveness of these approaches will be the focus of this trial. Staff at five primary care clinics, serving primarily rural residents, will be trained to deliver GP and IP interventions and an enhanced usual care (EUC), (i.e., individual face-to-face meetings (~45 min) at clinic site, four times across 18 mos.). Two hundred overweight/obese adults (BMI ≥ 25.0-45.0 kg/m2, age ≥ 21 yrs.) will be recruited through each clinic and randomized to GP (n = 80), IP (n = 80), or EUC (n = 40) to compare weight loss (0-6 mos.), weight maintenance (7-18 mos.), and weight change during a 6 mo. no contact follow-up (19-24 mos.) between intervention arms. The GP and IP interventions will be identical in lesson plan content, diet, and physical activity. The only difference between groups will be the delivery format (group vs. individual) and session duration (GP ~45 min/session; IP ~15 min/session). Primary (body weight) and secondary outcomes (waist circumference, energy/macronutrient intake, physical activity) will be assessed at baseline, 6, 12, 18 and 24 mos. Cost and contingent valuation analyses will also be completed. NCT REGISTRATION NCT02932748.
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Affiliation(s)
- Anna M Gorczyca
- Cardiovascular Research Center, Division of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Blvd., Kansas City, KS 66160, USA.
| | - Richard A Washburn
- Cardiovascular Research Center, Division of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Blvd., Kansas City, KS 66160, USA.
| | - Lauren Ptomey
- Cardiovascular Research Center, Division of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Blvd., Kansas City, KS 66160, USA.
| | - Matthew S Mayo
- Department of Biostatistics, The University of Kansas Medical Center, 3901 Rainbow Blvd., Kansas City, KS 66160, USA.
| | - Debra K Sullivan
- Department of Dietetics and Nutrition, The University of Kansas Medical Center, 3901 Rainbow Blvd., Kansas City, KS 66160, USA.
| | - Cheryl A Gibson
- Department of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Blvd., Kansas City, KS 66160, USA.
| | - Robert Lee
- Department of Health Policy and Management, The University of Kansas Medical Center, 3901 Rainbow Blvd., Kansas City, KS 66160, USA.
| | - Sarah Stolte
- Department of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Blvd., Kansas City, KS 66160, USA.
| | - Joseph E Donnelly
- Cardiovascular Research Center, Division of Internal Medicine, The University of Kansas Medical Center, 3901 Rainbow Blvd., Kansas City, KS 66160, USA.
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14
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Hill J, Peer N, Oldenburg B, Kengne AP. Roles, responsibilities and characteristics of lay community health workers involved in diabetes prevention programmes: A systematic review. PLoS One 2017; 12:e0189069. [PMID: 29216263 PMCID: PMC5720739 DOI: 10.1371/journal.pone.0189069] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 11/17/2017] [Indexed: 01/16/2023] Open
Abstract
AIM To examine the characteristics of community health workers (CHWs) involved in diabetes prevention programmes (DPPs) and their contributions to expected outcomes. METHODS Electronic databases including PubMed-MEDLINE, EBSCOHost, and SCOPUS/EMBASE were searched for studies published between January 2000 and March 2016. All studies that used CHWs to implement DPP in ≥18-year-old participants without diabetes but at high risk for developing the condition, irrespective of the study design, setting or outcomes measured, were included. Results were synthesized narratively. RESULTS Forty papers of 30 studies were identified. Studies were mainly community-based and conducted in minority populations in USA. Sample sizes ranged from 20 participants in a single community to 2369 participants in 46 communities. Although CHWs were generally from the local community, their qualifications, work experience and training received differed across studies. Overall the training was culturally sensitive and/or appropriate, covering topics such as the importance of good nutrition and the benefits of increased physical activity, communication and leadership. CHWs delivered a variety of interventions and also screened or recruited participants. The shared culture and language between CHWs and participants likely contributed to better programme implementation and successful outcomes. CONCLUSIONS The complexity of DPPs and the diverse CHW roles preclude attributing specific outcomes to CHW involvement. Nevertheless, documenting potential CHW roles and the relevant training required may optimise CHW contributions and facilitate their involvement in DPPs in the future.
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Affiliation(s)
- Jillian Hill
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
- * E-mail:
| | - Nasheeta Peer
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Brian Oldenburg
- Melbourne School of Public Health and Global Health, University of Melbourne, Melbourne, Australia
| | - Andre Pascale Kengne
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
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15
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Markle-Reid M, Ploeg J, Fraser KD, Fisher KA, Akhtar-Danesh N, Bartholomew A, Gafni A, Gruneir A, Hirst SP, Kaasalainen S, Stradiotto CK, Miklavcic J, Rojas-Fernandez C, Sadowski CA, Thabane L, Triscott JAC, Upshur R. The ACHRU-CPP versus usual care for older adults with type-2 diabetes and multiple chronic conditions and their family caregivers: study protocol for a randomized controlled trial. Trials 2017; 18:55. [PMID: 28166816 PMCID: PMC5294729 DOI: 10.1186/s13063-017-1795-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 01/11/2017] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Many community-based self-management programs have been developed for older adults with type-2 diabetes mellitus (T2DM), bolstered by evidence from randomized controlled trials (RCTs) that T2DM can be prevented and managed through lifestyle modifications. However, the evidence for their effectiveness is contradictory and weakened by reliance on single-group designs and/or small samples. Additionally, older adults with multiple chronic conditions (MCC) are often excluded because of recruiting and retention challenges. This paper presents a protocol for a two-armed, multisite, pragmatic, mixed-methods RCT examining the effectiveness and implementation of the Aging, Community and Health Research Unit-Community Partnership Program (ACHRU-CPP), a new 6-month interprofessional, nurse-led program to promote self-management in older adults (aged 65 years or older) with T2DM and MCC and support their caregivers (including family and friends). METHODS/DESIGN The study will enroll 160 participants in two Canadian provinces, Ontario and Alberta. Participants will be randomly assigned to the control (usual care) or program study arm. The program will be delivered by registered nurses (RNs) and registered dietitians (RDs) from participating diabetes education centers (Ontario) or primary care networks (Alberta) and program coordinators from partnering community-based organizations. The 6-month program includes three in-home visits, monthly group sessions, monthly team meetings for providers, and nurse-led care coordination. The primary outcome is the change in physical functioning as measured by the Physical Component Summary (PCS-12) score from the short form-12v2 health survey (SF-12). Secondary client outcomes include changes in mental functioning, depressive symptoms, anxiety, and self-efficacy. Caregiver outcomes include health-related quality of life and depressive symptoms. The study includes a comparison of health care service costs for the intervention and control groups, and a subgroup analysis to determine which clients benefit the most from the program. Descriptive and qualitative data will be collected to examine implementation of the program and effects on interprofessional/team collaboration. DISCUSSION This study will provide evidence of the effectiveness of a community-based self-management program for a complex target population. By studying both implementation and effectiveness, we hope to improve the uptake of the program within the existing community-based structures, and reduce the research-to-practice gap. TRIAL REGISTRATION ClinicalTrials.gov, Identifier: NCT02158741 . Registered on 3 June 2014.
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Affiliation(s)
- Maureen Markle-Reid
- Aging, Community and Health Research Unit (ACHRU), School of Nursing, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4K1 Canada
| | - Jenny Ploeg
- Aging, Community and Health Research Unit (ACHRU), School of Nursing, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4K1 Canada
| | - Kimberly D. Fraser
- Faculty of Nursing, University of Alberta, 11405-87 Avenue, Edmonton, AB T6G 1C9 Canada
| | - Kathryn Ann Fisher
- Aging, Community and Health Research Unit (ACHRU), School of Nursing, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4K1 Canada
| | - Noori Akhtar-Danesh
- School of Nursing, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4K1 Canada
| | - Amy Bartholomew
- Aging, Community and Health Research Unit (ACHRU), School of Nursing, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4K1 Canada
| | - Amiram Gafni
- Department of Clinical Epidemiology and Biostatistics, Centre for Health Economics and Policy Analysis, McMaster University, 1280 Main Street, Hamilton, ON L8S 4K1 Canada
| | - Andrea Gruneir
- Department of Family Medicine, University of Alberta, 6-40 University Terrace, Edmonton, AB T6G 2T4 Canada
| | - Sandra P. Hirst
- Faculty of Nursing, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4 Canada
| | - Sharon Kaasalainen
- School of Nursing, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4K1 Canada
| | - Caralyn Kelly Stradiotto
- Aging, Community and Health Research Unit (ACHRU), School of Nursing, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4K1 Canada
| | - John Miklavcic
- Faculty of Nursing, University of Alberta, 11405-87 Avenue, Edmonton, AB T6G 1C9 Canada
| | - Carlos Rojas-Fernandez
- Department of Family Medicine, McMaster School of Medicine, Principal, CRF Consulting, 763 Cedar Bend Drive, Waterloo, ON N2V 2R6 Canada
| | - Cheryl A. Sadowski
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, 3-229 Edmonton Clinic Health Academy, 11405 87 Avenue, Edmonton, AB T6G 1C9 Canada
| | - Lehana Thabane
- Department of Clinical Epidemiology and Biostatistics, St. Joseph’s Healthcare Hamilton, Room H-325, 50 Charlton Avenue East, Hamilton, ON L8N 4A6 Canada
| | - Jean A. C. Triscott
- Care of the Elderly Division, Department of Family Medicine, University of Alberta, Edmonton, AB T6G 2R7 Canada
| | - Ross Upshur
- Division of Clinical Public Health, Dalla Lana School of Public Health, University of Toronto, 155 College Street, 6th floor, Toronto, ON M5T 3M7 Canada
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16
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Neamah HH, Sebert Kuhlmann AK, Tabak RG. Effectiveness of Program Modification Strategies of the Diabetes Prevention Program: A Systematic Review. DIABETES EDUCATOR 2016; 42:153-65. [PMID: 26879459 DOI: 10.1177/0145721716630386] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
PURPOSE The purpose of this study is to review the effectiveness of commonly used program modifications classified under cultural adaptation and program translational strategies for the Diabetes Prevention Program (DPP) in terms of risk reduction for type 2 diabetes. METHODS Authors extracted data about weight, body mass index (BMI), and 5 areas of program modification strategies from 28 interventions and analyzed them in SPSS software. Bivariate analyses examined the odds of achieving a significant reduction in outcomes by each modification of the DPP and by presence of a maintenance component, as well as the mean reduction of weight and BMI by more versus fewer modifications and by the presence of a maintenance component. RESULTS There were no statistically significant differences in achieving a significant reduction in weight or BMI by any type of modification or by the presence of a maintenance component. Programs with fewer modifications reported significantly greater reduction in mean weight at 12 months postintervention and the furthest time point extracted. Programs with a maintenance component achieved significantly greater reduction in mean weight measured at the furthest time point extracted. CONCLUSIONS The DPP appears to be programmatically robust to a variety of cultural adaptation and translational strategies. Potentially cost-saving modifications do not seem to reduce effectiveness, which should encourage implementation on a broader scale. Program planners should, however, make efforts to include maintenance components because they appear to significantly reduce risk for acquiring type 2 diabetes.
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Affiliation(s)
- Hind H Neamah
- Brown School, Washington University in St Louis, St Louis, Missouri, USA (Dr Neamah, Dr Sebert Kuhlmann)
| | - Anne K Sebert Kuhlmann
- Brown School, Washington University in St Louis, St Louis, Missouri, USA (Dr Neamah, Dr Sebert Kuhlmann),Behavioral Sciences and Health Education, College for Public Health and Social Justice, Saint Louis University, St Louis, Missouri, USA (Dr Sebert Kuhlmann)
| | - Rachel G Tabak
- Prevention Research Center in St Louis, Brown School, Washington University in St Louis, St Louis, Missouri, USA (Dr Tabak)
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A lifestyle program of exercise and weight loss is effective in preventing and treating type 2 diabetes mellitus: Why are programs not more available? Prev Med 2015; 80:50-2. [PMID: 25818810 PMCID: PMC4581884 DOI: 10.1016/j.ypmed.2015.03.014] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 03/12/2015] [Accepted: 03/17/2015] [Indexed: 11/22/2022]
Abstract
There is substantial evidence that type 2 diabetes mellitus (T2DM) can be prevented in high-risk individuals by a lifestyle program of regular exercise and weight reduction. Additionally, there is emerging evidence that new onset T2DM (<1year) can go into remission after weight loss and exercise in a majority of motivated individuals, obviating a need for glucose lowering medications. Yet, lifestyle programs to support such behavior change are not widely available. Moreover, health care insurance companies generally do not provide coverage for behavioral weight loss programs to prevent or treat T2DM. Consequently, physicians caring for individuals with T2DM may find it much easier to start a chronic glucose lowering medication rather than attempting to motivate and support patients through long-term behavior change. The cardiac rehabilitation model of disease management, with a network of over 2000 programs in the U.S., is well suited to deliver medically-supervised lifestyle programs. National organizations such as the American Diabetes Association and the American Association of Cardiovascular and Pulmonary Rehabilitation should support greater availability and use of lifestyle programs for T2DM treatment and prevention.
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18
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A review of diabetes prevention program translations: use of cultural adaptation and implementation research. Transl Behav Med 2015; 5:401-14. [PMID: 26622913 DOI: 10.1007/s13142-015-0341-0] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The Diabetes Prevention Program (DPP) has been shown to prevent type 2 diabetes through lifestyle modification. The purpose of this study was to describe the literature on DPP translation, synthesizing studies using cultural adaptation and implementation research. A systematic search was conducted. Original studies evaluating DPP implementation and/or cultural adaptation were included. Data about cultural adaptation, implementation outcomes, and translation strategies was abstracted. A total of 44 were included, of which 15 reported cultural adaptations and 38 explored implementation. Many studies shortened the program length and reported a group format. The most commonly reported cultural adaptation (13 of 15) was with content. At the individual level, the most frequently assessed implementation outcome (n = 30) was adoption. Feasibility was most common (n = 32) at the organization level. The DPP is being tested in a variety of settings and populations, using numerous translational strategies and cultural adaptations. Implementation research that identifies, evaluates, and reports efforts to translate the DPP into practice is crucial.
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Li R, Qu S, Zhang P, Chattopadhyay S, Gregg EW, Albright A, Hopkins D, Pronk NP. Economic Evaluation of Combined Diet and Physical Activity Promotion Programs to Prevent Type 2 Diabetes Among Persons at Increased Risk: A Systematic Review for the Community Preventive Services Task Force. Ann Intern Med 2015; 163:452-60. [PMID: 26167962 PMCID: PMC4913890 DOI: 10.7326/m15-0469] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Diabetes is a highly prevalent and costly disease. Studies indicate that combined diet and physical activity promotion programs can prevent type 2 diabetes among persons at increased risk. PURPOSE To systematically evaluate the evidence on cost, cost-effectiveness, and cost-benefit estimates of diet and physical activity promotion programs. DATA SOURCES Cochrane Library, EMBASE, MEDLINE, PsycINFO, Sociological Abstracts, Web of Science, EconLit, and CINAHL through 7 April 2015. STUDY SELECTION English-language studies from high-income countries that provided data on cost, cost-effectiveness, or cost-benefit ratios of diet and physical activity promotion programs with at least 2 sessions over at least 3 months delivered to persons at increased risk for type 2 diabetes. DATA EXTRACTION Dual abstraction and assessment of relevant study details. DATA SYNTHESIS Twenty-eight studies were included. Costs were expressed in 2013 U.S. dollars. The median program cost per participant was $653. Costs were lower for group-based programs (median, $417) and programs implemented in community or primary care settings (median, $424) than for the U.S. DPP (Diabetes Prevention Program) trial and the DPP Outcomes Study ($5881). Twenty-two studies assessed the incremental cost-effectiveness ratios (ICERs) of the programs. From a health system perspective, 16 studies reported a median ICER of $13 761 per quality-adjusted life-year (QALY) saved. Group-based programs were more cost-effective (median, $1819 per QALY) than those that used individual sessions (median, $15 846 per QALY). No cost-benefit studies were identified. LIMITATION Information on recruitment costs and cost-effectiveness of translational programs implemented in community and primary care settings was limited. CONCLUSION Diet and physical activity promotion programs to prevent type 2 diabetes are cost-effective among persons at increased risk. Costs are lower when programs are delivered to groups in community or primary care settings. PRIMARY FUNDING SOURCE None.
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Affiliation(s)
- Rui Li
- From Centers for Disease Control and Prevention, Atlanta, Georgia, and HealthPartners Research Foundation, Minneapolis, Minnesota
| | - Shuli Qu
- From Centers for Disease Control and Prevention, Atlanta, Georgia, and HealthPartners Research Foundation, Minneapolis, Minnesota
| | - Ping Zhang
- From Centers for Disease Control and Prevention, Atlanta, Georgia, and HealthPartners Research Foundation, Minneapolis, Minnesota
| | - Sajal Chattopadhyay
- From Centers for Disease Control and Prevention, Atlanta, Georgia, and HealthPartners Research Foundation, Minneapolis, Minnesota
| | - Edward W. Gregg
- From Centers for Disease Control and Prevention, Atlanta, Georgia, and HealthPartners Research Foundation, Minneapolis, Minnesota
| | - Ann Albright
- From Centers for Disease Control and Prevention, Atlanta, Georgia, and HealthPartners Research Foundation, Minneapolis, Minnesota
| | - David Hopkins
- From Centers for Disease Control and Prevention, Atlanta, Georgia, and HealthPartners Research Foundation, Minneapolis, Minnesota
| | - Nicolaas P. Pronk
- From Centers for Disease Control and Prevention, Atlanta, Georgia, and HealthPartners Research Foundation, Minneapolis, Minnesota
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Costs of implementing a behavioral weight-loss and lifestyle-change program for individuals with serious mental illnesses in community settings. Transl Behav Med 2015; 5:269-76. [PMID: 26327932 DOI: 10.1007/s13142-015-0322-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Little research has examined costs of adopting a successful lifestyle intervention for people with serious mental illnesses in community clinics. The study aims to calculate the real-world costs of implementing a group-based weight-loss and lifestyle intervention in community settings. We used empirically derived costs to estimate implementation costs and conducted sensitivity analyses to estimate costs: (1) when implementing the intervention in high/low resource-intensive environments and (2) assuming variability in participant enrollment. To implement the STRIDE program for 15 individuals with serious mental illnesses, we estimated costs for the 12-month (30-session) intervention, with materials available in the public domain, at $16,427 or $1095 per participant. The majority of costs, $12,767, were associated with direct labor costs. Replication costs are largely associated with labor. Community health centers offer an untapped resource for implementing behavioral-lifestyle interventions, particularly under the Affordable Care Act, though additional payment reforms or incentives may be needed.
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Ghody P, Shikha D, Karam J, Bahtiyar G. Identifying prediabetes – Is it beneficial in the long run? Maturitas 2015; 81:282-6. [DOI: 10.1016/j.maturitas.2015.03.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Accepted: 03/30/2015] [Indexed: 01/06/2023]
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Brownie S, Hills AP, Rossiter R. Public health service options for affordable and accessible noncommunicable disease and related chronic disease prevention and management. J Multidiscip Healthc 2014; 7:543-9. [PMID: 25473294 PMCID: PMC4247142 DOI: 10.2147/jmdh.s72636] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Globally, nations are confronted with the challenge of providing affordable health services to populations with increasing levels of noncommunicable and chronic disease. Paradoxically, many nations can both celebrate increases in life expectancy and bemoan parallel increases in chronic disease prevalence. Simply put, despite living longer, not all of that time is spent in good health. Combined with factors such as rising levels of obesity and related noncommunicable disease, the demand for health services is requiring nations to consider new models of affordable health care. Given the level of disease burden, all staff, not just doctors, need to be part of the solution and encouraged to innovate and deliver better and more affordable health care, particularly preventative primary health care services. This paper draws attention to a range of exemplars to encourage and stimulate readers to think beyond traditional models of primary health service delivery. Examples include nurse-led, allied health-led, and student-led clinics; student-assisted services; and community empowerment models. These are reported for the interest of policy makers and health service managers involved in preventative and primary health service redesign initiatives.
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Affiliation(s)
- Sharon Brownie
- Workforce and Health Services, Griffith Health, Griffith University, Gold Coast, QLD, Australia
- Oxford PRAXIS Forum, Green Templeton College, Oxford University, Oxford, United Kingdom
| | - Andrew P Hills
- Allied Health Research, Mater Research Institute – The University of Queensland and Mater Mothers’ Hospital, South Brisbane, QLD, Australia
- Griffith Health Institute, Griffith Health, Griffith University, Gold Coast, QLD, Australia
| | - Rachel Rossiter
- MMHN and Nurse Practitioner Programs, School of Nursing and Midwifery, University of Newcastle, Callaghan, NSW, Australia
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Valencia WM, Stoutenberg M, Florez H. Weight loss and physical activity for disease prevention in obese older adults: an important role for lifestyle management. Curr Diab Rep 2014; 14:539. [PMID: 25183491 DOI: 10.1007/s11892-014-0539-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Weight loss in older adults has been a controversial topic for more than a decade. An obesity paradox has been previously described and the issue of weight status on health outcomes remains a highly debated topic. However, there is little doubt that physical activity (PA) has a myriad of benefits in older adults, especially in obese individuals who are inactive and have a poor cardiometabolic profile. In this review, we offer a critical view to clarify misunderstandings regarding the obesity paradox, particularly as it relates to obese older adults. We also review the evidence on PA and lifestyle interventions for the improvement of cardiorespiratory fitness, which can prevent disease and provide benefits to obese older adults, independent of weight changes.
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Affiliation(s)
- Willy Marcos Valencia
- Geriatrics Research, Education and Clinical Center (GRECC), Miami VA Healthcare System, Miami, FL, USA,
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