Community-based Physical Activity Interventions Research Articles

Developing community-based physical activity interventions and recreational programming for children in rural and smaller urban centres: a qualitative exploration of service provider and parent experiences

BackgroundChildren’s physical inactivity is a persisting international public health concern. While there is a large body of literature examining physical activity interventions for children, the unique physical activity context of low-density communities in rural areas and smaller urban centres remains largely underexplored. With an influx of families migrating to rural communities and small towns, evaluations of health promotion efforts that support physical activity are needed to ensure they are meeting the needs of the growing populations in these settings. The aim of this community-based research was to explore service providers’ and parents’ perspectives on physical activity opportunities available in their community and recommendations toward the development and implementation of efficacious physical activity programming for children in rural communities and smaller urban centres.MethodsThree in-person community forums with recreation service providers (n = 37 participants) and 1 online community forum with the parents of school-aged children (n = 9 participants) were hosted. An online survey and Mentimeter activity were conducted prior to the community forums to gather participants’ views on the barriers and facilitators to physical activities and suggestions for activity-promoting programs. The service provider and parent discussions were audio-recorded, transcribed verbatim, and analyzed following a deductive approach guided by Hseih and Shannon’s (2005) procedure for direct content analysis. A code list developed from the responses to the pre-forum survey and Mentimeter activity was used to guide the analysis and category development.ResultsSeven distinct categories related to the existing physical activity opportunities and recommendations for programs in rural communities and smaller urban centres were identified during the analysis: (1) Recovery from Pandemic-Related Measures, (2) Knowledge and Access to Programs, (3) Availability, (4) Personnel Support, (5) Quality of Programs and Facilities, (6) Expenses and Subsidies, and (7) Inclusivity and Preferences.ConclusionTo improve the health and well-being of children who reside in low-density areas, the results of this study highlight service provider and parent recommendations when developing and implementing community-based physical activity programs and interventions in rural and smaller urban settings, including skill development programs, non-competitive activity options, maximizing existing spaces for activities, and financial support.

Community-based physical activity interventions for adolescents and adults with complex cerebral palsy: A scoping review.

https://onlinelibrary.wiley.com/doi/10.1111/dmcn.15611

482 Improvement of health outcomes and quality of life of Hispanic older adults in Puerto Rico through participation in a Physical Activity (PA) Community-based Program

OBJECTIVES/GOALS: The proposed study aims to improve physical and mental health outcomes among Hispanic older adults who live alone in a low-income San Juan, Puerto Rico community through weekly PA groups. Specific outcomes include measures of loneliness, social isolation, depression, physical mobility, metabolic indicators, and other health indicators. METHODS/STUDY POPULATION: Data will be collected at three time points: Pre (Week 1), Mid (Week 6), and Post (Week 12) intervention. Currently, the community has 50 residents over 65 years old who live under the poverty index and receive multiple social benefits. Various tools will be implemented to measure loneliness (University of California Los Angeles – Loneliness Scale-10 items), social isolation (Lubben Social Network Scale-6 items), depression (Geriatric Depression Scale-10 items), physical mobility (Time Up and Go Test), metabolic health indicators (hemoglobin A1c and glucose) and other health indicators (i.e., blood pressure, cholesterol, as well as body mass index (BMI)). These measurements will determine if participation in PA groups is associated with improvement of the variables measured. RESULTS/ANTICIPATED RESULTS: It is expected that the baseline scores of older Hispanic adults in terms of loneliness, social isolation, depression, physical mobility, metabolic indicators (i.e., cholesterol level and hemoglobin A1c), and other health indicators (blood pressure or BP and BMI) will be lower compared to those after participation in the Physical Activity Program. More frequent participation will be associated with more significant improvement in measured variables. DISCUSSION/SIGNIFICANCE: Results from this study will determine the effectiveness of community-based PA interventions in addressing loneliness, social isolation, depression, physical mobility, and metabolic factors (hemoglobin A1c and glucose) in elderly minority Hispanic populations as a means of improving their health outcomes and quality of life.

Development and Evaluation of a Community Health Program to Promote Physical Activity Among Vulnerable Community-Dwelling Older Adults: Protocol for a Prospective Cohort Study.

Vulnerable older adults have a high risk of morbidity and mortality. Regular physical activity (PA) can have a positive effect on the health and health-related behavior of this specific target group. However, evidence of the impact and feasibility of community-based PA promotion interventions for vulnerable older adults is still limited. The BeTaSen (Bewegungs-Tandems in den Lebenswelten Chemnitzer Seniorinnen und Senioren: ein Beitrag zur kommunalen Gesundheitsförderung) study aims to evaluate the (1) impact as well as the (2) feasibility, acceptance, and usefulness of a 12-month low-threshold PA intervention program for community-dwelling vulnerable older adults. For our population-based prospective observational cohort study, a total of 120 vulnerable older adults (aged 75 years or older) in the area of Chemnitz (Germany) will be recruited to participate in (1) weekly neighborhood-based low-threshold PA meetings with trained mentors (activity tandems) and (2) monthly exercise meetings led by trained exercise instructors. Within the intervention, participants will be encouraged to perform the PA independently. Participants will complete assessments, which will include questionnaires as well as objective measurements of their physical, cognitive, and psychosocial health at 3 different time points (baseline, 6 months after the start, and 6 months after the end of the intervention). Additionally, a process evaluation will be performed, including questionnaires and qualitative interviews, involving the participants, mentors, and municipal project partner representatives. The BeTaSen project process began in October 2021, with the start of data collection and intervention in August 2022 in the first neighborhoods of the city of Chemnitz. A total of 86 participants were recruited at the time of submission of the manuscript. Longitudinal results are expected by 2025. This study's results will provide insights on (1) the PA behavior of vulnerable older adults as well as the impact of PA interventions on health-related outcomes such as cognitive, physical, and psychosocial health, and (2) the feasible and useful components of community-based PA interventions. Thus, this pilot study contributes to future recommendations and provides a basis for further research, such as the development of feasible and sustainable target group-specific interventions in community settings. DERR1-10.2196/51462.

Active Moms: a feasibility study of a community-based and home-based physical activity intervention for low-income, ethnic-minority mothers

BackgroundDespite the health benefits of physical activity, increasing regular physical activity levels among low-income, ethnic-minority mothers has remained a significant challenge. Yet, few studies have examined the feasibility of implementing interventions to address physical activity barriers often experienced by this population.MethodsThe current mixed-methods pilot study assessed the feasibility, impact, and acceptability of a 3-month community-based (CBI) and a home-based intervention (HBI) designed to improve physical activity and fitness levels, as well as psychosocial outcomes (self-efficacy and social support), among low-income, ethnic minority mothers. Mothers were randomized to either a 3-month CBI or HBI and completed pre- and post-intervention assessments of physical activity, fitness, self-efficacy, and social support. Intervention feasibility was assessed by tracking recruitment, retention, and adverse event rates, whereas intervention acceptability was assessed through post-intervention focus groups.ResultsAlthough participant recruitment was lower than expected (30 vs. target of 52 mothers), retention and adverse event feasibility goals were met (> 60% retention rate, 0% adverse events). Mothers in both groups (CBI and HBI) showed significant improvements in their physical activity and fitness levels and short-term improvements in receiving social support for physical activity. However, only mothers in the CBI group showed improvements in their self-efficacy for physical activity. Mothers also reported both types of interventions (CBI and HBI) to be acceptable with minor modifications highlighted, including the potential for graduates of these programs to serve as group facilitators.ConclusionsOverall, the study protocol was feasible, impactful, and acceptable to low-income, ethnic minority mothers with modifications required before large-scale evaluation. (TRN: NCT05540509; 9/12/22; retrospectively registered; ClinicalTrials.org).

Evaluation of the impact of the complex intervention ‘10,000 Steps Duesseldorf’: Replication study

Abstract Background The World Health Organization (WHO) recommends 150-300 minutes of moderate physical activity (PA) per week (approximately 7,000-10,000 steps/day). In Germany, fewer than half of all adults achieve this goal. This highlights the need for population-based intervention approaches to promote regular daily PA. The aims of this replication study are to adapt, implement and evaluate a community-based complex PA intervention originally developed and successfully implemented in Belgium. The following research questions are investigated: 1. Is the intervention ‘10,000 Steps Ghent’ adaptable and transferrable to the German context? 2. Is the intervention ‘10,000 Steps Duesseldorf’ effective for the promotion of PA among residents of city districts selected for the study compared to city districts of a control city? Methods The intervention includes components at different intervention levels (i.e., individual level: website; organizational level: promotion of PA e.g., in companies, senior citizens’ associations; community level: media campaign, environmental changes, e.g., signage in parks). To investigate the effects of the intervention, PA-levels were assessed via telephone interviews and pedometers in two representative samples of adults aged 25-75 years in the cities of Duesseldorf (intervention) and Wuppertal (control) at baseline (April 2021 - March 2022). The one-year follow-up will start in May 2023. Results 376 participants in the intervention and 253 in the control city districts completed baseline (60% female, 32% wore accelerometers in addition to the pedometers). First study results will be presented at the annual European Public Health Conference after the trial is completed. Conclusions To our knowledge, this study is the first research project aiming to replicate the effects of a complex PA intervention successfully implemented in another European country. Key messages • Results regarding the adaptation and transferability of a complex PA intervention originally developed and implemented in Belgium will be presented. • Results regarding the impact of the community-based complex intervention ‘10,000 Steps Duesseldorf’ on residents’ PA levels will be shown.

Embedding Physical Activity into Community-Based Peer Support Groups for those Severely Affected by Mental Illness.

Despite a growing evidence base on the effectiveness of community-based physical activity interventions for mental health, there is a lack of studies that focus on those affected by severe mental illness (SMI), who often experience poorer physical health, and are less physically active than the wider population. The use of peer support groups in this context is also understudied, despite benefits being documented in other contexts. This study examined the impact and process of a nationwide project to embed physical activity into peer support groups for those affected by SMI. Following the embedding of physical activity within peer support groups, interviews and focus groups were conducted to explore the experiences of those involved with the project and analysed using reflexive thematic analysis. The key findings related to: 1) the social aspects of embedding physical activity in the groups; 2) the focus on peer support and informal physical activity (rather than organised sport) being beneficial; 3) doing things differently and lessons to learn; and 4) the impact of the COVID-19 pandemic. Overall, we found that peer support is an important feature to include in projects encouraging those severely affected by mental illness to become more physically active.

Fearless in Physical Activity: The Implications of Community-Based Physical Activity Interventions on Children, Adolescents, and Adults with Congenital Heart Disease

People living with CHD do less moderate-to-vigorous activity than their peers. This study sought to examine the impact of a community-based physical activity intervention for individuals with CHD. Individuals with CHD and family members participated in a 3 h, one-day Fearless event consisting of a variety of physical activity and education sessions. Consenting participants completed self-administered questionnaires pre-/post-event and completed a post-event feedback form. Descriptive statistics and paired t-tests were calculated across subgroups for each outcome/questionnaire. Written feedback was analyzed using a six-phase framework of reflexive thematic analysis. A total of 32 participants (six children, six adolescents, five youth, five all ages, and ten adults) with CHD completed this study. Following Fearless, youth with CHD reported spending less time being 'inactive' and more time being 'somewhat active'. Adults with CHD reported spending more time walking and partaking in moderate activity and less time partaking in vigorous activity. Fearless successfully engaged individuals with CHD who were more sedentary, less active, and older. Fearless is a fun, family-friendly, physical activity intervention for individuals with CHD. Attending a Fearless event helped children, adolescents, and adults with CHD make incremental improvements to their physical activity levels and provided a framework for sport and recreation leaders who aim to promote physical activity amongst individuals with CHD.

A multi-component, community-based outdoor gym intervention: the ecofit effectiveness trial

Introduction: In Australia, it is estimated that 45% of adults meet the aerobic training recommendations (i.e., 150-300 minutes of MVPA) and only 9-30% meet the resistance training (RT) guidelines (i.e., minimum 2 sessions/week). Given the lack of ‘scalable’ physical activity community-based interventions promoting RT, the aim of this effectiveness trial (based on the published ecofit efficacy trial) was to determine the effects of an innovative community-based multicomponent physical activity intervention promoting resistance and aerobic-based physical activity using outdoor gym equipment, smartphone technology, and social support.

Effects of the Population-Based "10,000 Steps Duesseldorf" Intervention for Promoting Physical Activity in Community-Dwelling Adults: Protocol for a Nonrandomized Controlled Trial.

The World Health Organization recommends 150 minutes of moderate to vigorous physical activity (PA), which translates to approximately 7000 to 10,000 steps per day for adults. In Germany, less than half of the population in this age range meets this recommendation, highlighting the need for population-based intervention approaches for promoting daily PA. The complex community-based PA intervention "10,000 Steps Ghent," which was originally developed in Belgium and was shown to be effective for PA promotion, has been adapted for implementation and evaluation in 2 German cities. The original Belgian study is currently being replicated, and we aim to examine the effectiveness of the adapted intervention among adults living in intervention city districts in Duesseldorf when compared with those living in control city districts in Wuppertal, over the course of 1 year. A controlled intervention trial examining the effects of an intervention addressing multiple levels (eg, individual level: website; organizational level: PA promotion in companies; community level: media campaigns and environmental changes) is being conducted. PA and various secondary outcomes will be assessed in 2 random samples of adults aged 25 to 75 years (n=399 in each city) at baseline and after 1 year. Funding for this study was obtained in March 2020. Recruitment for this study and baseline data collection were conducted from May 2021 to March 2022 (as of March 2022, 626 participants were enrolled in the study). The intervention will be implemented in Duesseldorf for 1 year from April 2022 onward, and follow-up assessments will be conducted, starting in May 2023 (until September 2023). Data analysis will be performed in fall 2023, and the results will be published in spring 2024. To our knowledge, this is the first research project (currently underway in Germany) that is aimed at replicating the effects of a complex intervention for PA promotion that was previously shown to be effective in another European country. German Clinical Trials Register DRKS00024873; https://tinyurl.com/4c9e8azh. DERR1-10.2196/39175.

P02-12 The implementation cost of a walking football exercise program for patients with type 2 diabetes: a case study of SWEET-Football (Portugal)

BackgroundEconomic analysis of health interventions is essential to the development and implementation of sustainable health policies, especially in noncommunicable diseases area. Type 2 diabetes (T2D) is one of the most relevant noncommunicable diseases globally. Regular physical activity is an established cornerstone of T2D control, with benefits in glycemic control, cardiovascular risk factors and quality of life. Thus, the current study aimed to assess the cost of a community-based physical activity intervention for patients with T2D.MethodsWe assessed the SWETT-Football program - a community-based walking football exercise program for middle-aged and older male patients with T2D. The program was tested in Portugal through a scientific project (NCT03810846) funded by FIFA (FIFA Research Scholarship 2018). One season of this program consists of three sessions per week (60 minutes per session) during nine months (October to June). For the calculations, we considered a total of 40 patients (two groups of 20). We calculated the direct costs of one season for the host institution: 216 hours of renting a sports hall and hiring human resources (a football coach and a nurse); cardiac stress tests and sports insurance for the participants; sports equipment (balls, cones, vests); vital signs monitoring equipment (blood pressure, heart rate and capillary blood glucose); logistical equipment (disposable and non-disposable); and technical training. In addition, we considered an economic depreciation of five years for sports and electronic materials. Cost analysis dated January 2022.ResultsOne season of this program for 40 patients with T2D was estimated to have a total implementation cost of 11,026.51€: 1,225.17€/month; 275.66€/patient; 51.05€/session; 30.63€/patient/month; and 2.55€/patient/session.ConclusionsA community-based walking football program for patients with T2D has an affordable cost and is feasible for large-scale implementation by local communities with the involvement of football clubs, municipalities and primary health care units, promoting physical activity and contributing to T2D control.

Factors associated with physical inactivity among community dwelling adults in Umuahia, Nigeria


 
 
 Background: Considerable evidence suggests that physical inactivity contributes to the magnitude of non-communicable diseases (NCDs) and is responsible for premature deaths globally. 
 Objective: This study aimed to examine physical inactivity and associated factors among community dwelling adults in Abia State, Nigeria.
 Methods: A total of 868 community-dwelling adults (20 to 59 years) were sampled in a cross- sectional survey using multistage sampling technique. A validated questionnaire was used to collect information on sociodemographic and lifestyle characteristics. Weight and height were measured and used to calculate the body mass index (BMI). The Global Physical Activity Questionnaire (GPAQ) was used to collect data on physical activity status. Univariate and multivariate logistic regression were used to assess the relationship between physical inactivity and associated factors at p<0.05. 
 Results: The prevalence of physical inactivity was 49.8% (48.5% in males and 51.0% in females), while combined overweight and obesity was 39.4%. In the adjusted model, physical inactivity was associated with older age (OR=0.49, 95% CI: 0.34- 0.71), increasing BMI (OR=0.67, 95% CI: 0.49- 0.91), increasing income (OR=0.65, 95% CI: 0.48- 0.89), and alcohol consumption (OR=0.67, 95% CI: 0.47- 0.97).
 Conclusion: The high prevalence of physical inactivity among adults underscores the need for community-based physical activity interventions to reduce the burden of NCDs among adults. 
 
 

South Asians Active Together (SAATH): Protocol for a multilevel physical activity intervention trial for South Asian American mother and daughter dyads

South Asian (SA), including Asian Indian and Pakistani Americans, have a high burden of cardiometabolic risk factors and low levels of physical activity (PA). Increasing PA in the U.S. population is a national priority; however, SA American women and girls experience unique barriers to PA that are not addressed by current promotion efforts. To address this gap, our community-based participatory research partnership developed the South Asians Active Together (SAATH) intervention. This study is a two-arm randomized clinical trial to evaluate the effects, mediators, and implementation of the 18-week SAATH intervention. A total of 160 mother-daughter dyads will be randomized in a 1:1 ratio to the SAATH intervention and control groups. The intervention was designed for mother-daughter dyads and targets individual, interpersonal, and family levels through (1) group exercise classes, (2) mother-daughter discussions, and (3) peer group discussions. The intervention targets the environment level through community partner meetings aimed at creating environment changes to enhance PA opportunities for SA women and girls. The control group will receive PA education materials. We hypothesize that dyads who receive the intervention will have significantly greater increases in moderate- and vigorous-intensity PA (MVPA) from baseline to 4 months, compared to the control group. MVPA will be measured at 12 months in intervention participants to examine if changes are sustained. A process evaluation will use the reach, effectiveness, adoption, implementation, and maintenance (RE-AIM) framework. This study will fill knowledge gaps about the effectiveness and implementation of culturally adapted, community-based PA interventions for SA women and girls.

Relationships among changes in physical activity, quality of life, and obesity-Status following a behavioral intervention for rural Appalachian adults

Improved health-related quality of life (HRQoL) is one benefit of physical activity. Yet, there is limited intervention research exploring (1) whether changes in physical activity influence changes in HRQoL among community-based populations and (2) if baseline obesity status influences the relationships. This exploratory analysis used secondary data from rural Appalachian adults who completed the MoveMore arm of a larger randomized control trial (n = 105, Mage = 41.8, 82 % female, 96 % White, Mincome= $25,911). Specifically, this study examined associations among changes in physical activity and HRQOL and whether baseline obesity status moderated changes. Three HRQoL variables (self-rated health status, total unhealthy days, days poor health impacted activities) and two physical activity variables [weekly moderate-vigorous physical activity (MVPA) minutes, weekly strength training minutes] were collected at baseline and 6-months. Regression models, adjusted for age, gender, race, income, education, assessed associations between physical activity and HRQoL change variables. Moderation analyses explored the influence of baseline obesity status on these relationships. Participants reported significant improvements in self-rated health status (P = 0.001), weekly MVPA minutes (P = 0.008), and weekly strength training minutes (P < 0.001). Increasing weekly strength training minutes was associated with fewer days poor health impacted activities (B = -0.040, P = 0.013). Weekly minutes of MVPA was not associated with HRQoL variables. Baseline obesity status did not moderate relationships. Findings suggest increasing weekly strength training may reduce days poor health impacted activities and that relationships among changes in physical activity and HRQoL were not impacted by baseline obesity. Findings have implications for promoting strength activities in community-based physical activity interventions for rural populations.

Community-based group physical activity and/or nutrition interventions to promote mobility in older adults: an umbrella review

BackgroundPhysical activity and a healthy diet are important in helping to maintain mobility with aging. This umbrella review aims to identify group-based physical activity and/or nutrition interventions for community-dwelling older adults that improve mobility-related outcomes.MethodsFive electronic databases (MEDLINE, Embase, CINAHL, Cochrane CENTRAL, Sociological s) were searched from inception to December 2021. Eligibility criteria included systematic reviews exploring the effectiveness of physical activity or structured exercise, alone or combined with nutrition interventions on mobility-related outcomes (aerobic capacity, physical function, balance, falls/safety, muscle strength, health-related quality of life/wellbeing). Interventions must have been delivered in a group setting to community-dwelling older adults aged 55+. Two reviewers independently performed eligibility screening, critical appraisal (using AMSTAR 2) and data extraction. The GRADE approach was used to reflect the certainty of evidence based on the size of the effect within each mobility-related outcome category. Older adult/provider research partners informed data synthesis and results presentation.ResultsIn total, 62 systematic reviews (1 high, 21 moderate, 40 low/critically low quality) were identified; 53 included physical activity only, and nine included both physical activity and nutritional supplements. No reviews included nutrition interventions alone. Combined aerobic/resistance, general physical activity, and mind-body exercise all improved physical function and balance (moderate-high certainty). Aerobic/resistance training improved aerobic capacity (high certainty). Resistance training and general physical activity improved muscle strength (moderate certainty). Aerobic/resistance training and general physical activity are likely to reduce falls among older adults (moderate certainty). There was no evidence of benefit for nutritional supplementation with physical activity.ConclusionsGroup-based physical activity interventions that combine aerobic and resistance, general PA and mind-body exercise can improve measures of mobility in community-dwelling older adults. We found no reviews focused on nutrition only, highlighting a gap in the literature.

Delivery fidelity of the REACT (REtirement in ACTion) physical activity and behaviour maintenance intervention for community dwelling older people with mobility limitations

BackgroundFidelity assessment of behaviour change interventions is vital to understanding trial outcomes. This study assesses the delivery fidelity of behaviour change techniques used in the Retirement in ACTion (REACT) randomised controlled trial. REACT is a community-based physical activity (PA) and behaviour maintenance intervention to prevent decline of physical functioning in older adults (≥ 65 years) at high risk of mobility-related disability in the UK.MethodsThe delivery fidelity of intervention behaviour change techniques and delivery processes were assessed using multi-observer coding of purposively sampled in-vivo audio recordings (n = 25) of health behaviour maintenance sessions over 12-months. Delivery fidelity was scored using a modified Dreyfus scale (scores 0–5) to assess competence and completeness of delivery for each technique and delivery process. “Competent delivery” was defined as a score of 3 points or more for each item. Examples of competent intervention delivery were identified to inform recommendations for future programme delivery and training.ResultsThe mean intervention fidelity score was 2.5 (SD 0.45) with delivery fidelity varying between techniques/processes and intervention groups. Person-centred delivery, Facilitating Enjoyment and Promoting Autonomy were delivered competently (scoring 3.0 or more). There was scope for improvement (score 2.0—2.9) in Monitoring Progress (Acknowledging and Reviewing), Self-Monitoring, Monitoring Progress (Eliciting Benefits of Physical Activity), Goal Setting and Action Planning, Modelling, Supporting Self-Efficacy for Physical Activity and Supporting Relatedness. Managing Setbacks and Problem Solving was delivered with low fidelity. Numerous examples of both good and sub-optimal practice were identified.ConclusionsThis study highlights successes and improvements needed to enhance delivery fidelity in future implementation of the behavioural maintenance programme of the REACT intervention. Future training of REACT session leaders and assessment of delivery fidelity needs to focus on the delivery of Goal setting and Action Planning, Modelling, Supporting Relatedness, Supporting Self-Efficacy for Physical Activity, and Managing Setbacks/ Problem Solving.

Community-based physical activity and/or nutrition interventions to promote mobility in older adults: An umbrella review.

Background: Physical activity and a healthy diet are important in helping to maintain mobility and quality of life with aging. Delivery of physical activity and nutrition interventions in a group setting adds the benefits of social participation. Several published systematic reviews have explored a broad range of PA and/or nutrition interventions for older adults, making it challenging to bring together the best scientific evidence to inform program design and to inform multicomponent intervention development. This umbrella review aims to identify group-based physical activity and nutrition interventions for community-dwelling older adults that improve mobility. Methods: Five electronic databases (MEDLINE, Embase, CINAHL, Cochrane CENTRAL, Sociological Abstracts) were searched from inception to April 28, 2020. Eligibility criteria included systematic reviews exploring the effectiveness of physical activity and/or nutrition interventions, delivered in a group setting for community-dwelling older adults. Two reviewers independently performed eligibility screening, critical appraisal (using AMSTAR 2) and data extraction. The GRADE approach was used to assess the overall certainty of the evidence. Older adult/provider research partners informed data synthesis and results presentation. Results: In total, 54 systematic reviews (1 high, 21 moderate, 32 low/critically low quality) were identified; 46 included physical activity only, and eight included both physical activity and nutritional supplements. No reviews included nutrition interventions alone. Combined aerobic/resistance, general physical activity, and mind-body exercise all improved physical function and balance (moderate-high certainty). Aerobic/resistance training improved aerobic capacity (high certainty). Resistance training and general physical activity improved muscle strength (moderate certainty). Aerobic/resistance training and general physical activity are likely to reduce falls among older adults (moderate certainty). There was no evidence of benefit for nutritional supplementation with physical activity. Conclusions: Multicomponent group-based physical activity interventions can improve measures of mobility in community-dwelling older adults. We found no reviews focused on nutrition only, highlighting a gap in the literature.

Cost-effectiveness of a physical activity and behaviour maintenance programme on functional mobility decline in older adults: an economic evaluation of the REACT (Retirement in Action) trial

SummaryBackgroundMobility limitations in older populations have a substantial impact on health outcomes, quality of life, and social care costs. The Retirement in Action (REACT) randomised controlled trial assessed a 12-month community-based group physical activity and behaviour maintenance intervention to help prevent decline in physical functioning in older adults at increased risk of mobility limitation. We aimed to do an economic evaluation of the REACT trial to investigate whether the intervention is cost-effective.MethodsIn this health economic evaluation, we did cost-effectiveness and cost-utility analyses of the REACT programme versus standard care on the basis of resource use, primary outcome, and health-related quality-of-life data measured in the REACT trial. We also developed a decision analytic Markov model that forecasts the mobility of recipients beyond the 24-month follow-up of the trial and translated this into future costs and potential benefit to health-related quality of life using the National Health Service and Personal Social Services perspective. Participants completed questionnaire booklets at baseline, and at 6, 12, and 24 months after randomisation, which included a resource use questionnaire and the EQ-5D-5L and 36-item short-form survey (SF-36) health-related quality-of-life instruments. The cost of delivering the intervention was estimated by identifying key resources, such as REACT session leader time, time of an individual to coordinate the programme, and venue hire. EQ-5D-5L and SF-36 responses were converted to preference-based utility values, which were used to estimate quality-adjusted life-years (QALYs) over the 24-month trial follow-up using the area-under-the-curve method. We used generalised linear models to examine the effect of the REACT programme on costs and QALYs and adjust for baseline covariates. Costs and QALYs beyond 12 months were discounted at 3·5% per year. This is a pre-planned analysis of the REACT trial; the trial itself is registered with ISRCTN (ISRCTN45627165).FindingsThe 12-month REACT programme was estimated to cost £622 per recipient to deliver. The most substantial cost components are the REACT session leader time (£309 per participant), venue hire (£109), and the REACT coordinator time (£80). The base-case analysis of the trial-based economic evaluation showed that reductions in health and social care usage due to the REACT programme could offset the REACT delivery costs (£3943 in the intervention group vs £4043 in the control group; difference: –£103 [95% CI −£695 to £489]) with a health benefit of 0·04 QALYs (0·009–0·071; 1·354 QALYs in the intervention group vs 1·314 QALYs in the control group) within the 24-month timeframe of the trial.InterpretationThe REACT programme could be considered a cost-effective approach for improving the health-related quality of life of older adults at risk of mobility limitations.FundingNational Institute for Health Research Public Health Research Programme.

How central support built capacity to deliver a health‐promoting intervention for older adults in Canada

Most implementation frameworks note that a central support unit (CSU) is key to successful implementation and scale-up of evidence-based interventions (EBIs). However, few studies investigated core functions of CSUs-such as capacity building-to better understand their essential role in implementing EBIs at scale. Therefore, the aims of our study are to (1) describe the role that a CSU plays to build capacity in delivery partner organisations, to enable implementation and scale-up of a health-promoting intervention (Choose to Move [CTM]) for older adults, and (2) identify elements within capacity-building strategies deemed essential to effectively implement CTM in diverse community contexts. CTM is a flexible, scalable, community-based health-promoting physical activity (PA) and social connectedness intervention for older adults. In 2018-2020, eight health and social service societies, rural or remote municipalities or community-based organisations delivered 22 CTM programmes that served 322 older adults. We conducted in-depth interviews with delivery partners (n=23), and a focus group with the central support system (n=4). CSU provided a sounding board to organisations to create buy-in (adoption) and plan ahead. Essential elements within capacity-building strategies included: a support unit champion, enhanced delivery partner skills, self-efficacy and confidence; interactive assistance to answer questions and clarify materials. There is a key role for capacity-building under the stewardship of the CSU to promote implementation success. Investigating specific elements within capacity-building strategies that drive implementation success continues to be a relevant question for implementation science researchers, that deserves further attention.

"Replanning" a Statewide Walking Program Through the Iterative Use of the Reach, Effectiveness, Adoption, Implementation, and Maintenance Framework.

Interventions undergo adaptations when moving from efficacy to effectiveness trials. What happens beyond these initial steps-that is, when the "research" is over-is often unknown. The degree to which implementation quality remains high and impacts remain robust is underreported as these data are often less valued by community entities. Comprehensive and iterative evaluation is recommended to ensure robust outcomes over time. The reach, effectiveness, adoption, implementation, and maintenance framework was used within an assess, plan, do, evaluate, report process to determine the degree to which a statewide physical activity promotion program aligned with evidence-based core components, assess who was reached and impacts on physical activity behaviors, and make decisions for future iterations. Walk Across Arkansas was adopted by a majority of delivery agents and was effective at increasing physical activity levels postprogram, but those effects were not maintained after 6 months. Future decisions included recruitment strategies to reach a more diverse population and a blueprint document to reduce program drift. This article details the process of "replanning" a community-based physical activity intervention to understand public health impact and make decisions for future iterations. Pragmatic reach, effectiveness, adoption, implementation, and maintenance questions were useful throughout the assess, plan, do, evaluate, report process.