Physical activity recommendations from general practitioners in Australia. Results from a national survey

Protocol for the implementation and referral of the ecofit physical activity intervention within Diabetes Alliance Program Plus among regional, rural and remote people with type 2 diabetes in a primary care setting

BACKGROUND

This paper outlines the protocol for the ecofit implementation-effectiveness trial, a multi-component mobile Health (mHealth) intervention that aims to increase resistance and aerobic physical activity in primary care-based adults with type 2 diabetes (T2D). This study will be conducted as part of the Diabetes Alliance Program Plus (DAP+), a large-scale integrated health service intervention in a large health district in Australia. The ecofit program has previously demonstrated efficacy and effectiveness in insufficiently active people with (or at risk of) T2D and community dwelling-adults, respectively. The aim of this study is to assess the reach (primary outcome), adoption, appropriateness, feasibility and fidelity of the implementation of ecofit and the overall effectiveness of the intervention.

RESEARCH DESIGN AND METHODS

Prospective participants are adults diagnosed with T2D, who attend primary care settings enrolled in DAP+, and are identified and referred to ecofit by a primary care clinician. To support the implementation of ecofit a host of strategies will be utilised, which includes the education and upskilling of primary care clinicians enrolled in DAP+ using brief training sessions, the supply of an information package and access to professional development. The co-primary outcomes of reach will be defined as the number of participant registrations on the ecofit platform and the number of primary care clinicians who have been introduced to ecofit.

CONCLUSION

This study will evaluate the implementation of ecofit among adults with T2D within the primary care setting. The results may help improve T2D lifestyle interventions in primary care settings across Australia.

Physical activity interventions to prevent and manage type 2 diabetes in Aboriginal and Torres Strait Islander people: a systematic review

OBJECTIVES

To review evidence regarding the impact of physical activity interventions for preventing and managing type 2 diabetes in Aboriginal and Torres Strait Islander Australians.

STUDY DESIGN

We searched for published reports of physical activity interventions for preventing and managing type 2 diabetes in Indigenous adults (18 years or older). There were no exclusion criteria regarding study type or duration, frequency, length, or intensity of physical activity, except that short term interventions were excluded. We assessed the quality of each study using the Joanna Briggs Institute (JBI) critical appraisal tools and the ethical and methodological quality of studies from an Indigenous Australian perspective with the Centre of Research Excellence in Aboriginal Chronic Disease Knowledge Translation and Exchange (CREATE) Critical Appraisal Tool.

DATA SOURCES

MEDLINE; Scopus, Embase (Elsevier); Cumulative Index to Nursing and Allied Health Literature (CINAHL), Sports Discus, PsycINFO (EBSCO); Informit Complete; ProQuest Dissertations and Theses, and ProQuest Health and Medicine; each from their inception to 30 October 2022.

RESULTS

The database searches identified 703 potentially relevant records; after removing duplicates and initial screening, the full text of 27 articles was assessed for eligibility. Nine studies met our inclusion criteria: two randomised controlled trials, five cohort studies, one quasi-experimental study, and one repeated cross-sectional study. Eight studies were rated as being of low or medium quality (median JBI score, 54%; interquartile range [IQR], 36-64%); seven studies were rated as being of low to medium ethical and methodological quality from the Indigenous perspective (median CREATE score, 50%; IQR, 36-64%). Six studies reported changes in glycated haemoglobin (HbA1c) levels, of which two (both cohort studies) reported significantly lower mean HbA1c levels after the intervention, but only one publication provided detailed results. No randomised controlled trials that investigated the effect of a combination of physical activity and dietary change for Indigenous Australians diagnosed with type 2 diabetes were identified. Differences in study design, outcome variables, and the small number of studies precluded meta-analysis.

CONCLUSIONS

Quality research into the impact of physical activity interventions on type 2 diabetes in Indigenous people is sparse. To improve research translation, studies that involve Indigenous community members at all levels of the research process are needed.

REGISTRATION

PROSPERO CRD42021247496 (prospective).

Analysis of Madrid Primary Health-Care staff for the implementation of exercise prescription

OBJECTIVE

To assess the self-perception of nurses and general practitioners (GPs) toward Physical Activity on Prescription (PAP) in Madrid Primary Health-Care (PHC).

DESIGN

A survey-cohort study. SITE: Nurses and GPs of Madrid PHC System.

PARTICIPANTS

A total of 319 GPs and 285 nurses' responders.

MEASUREMENTS

Data were analyzed under a classification tree analysis by four predictor variables: (i) Health professional (Nurses/GPs); (ii) Exercise prescription collaboration with all health professionals: physicians, nurses, psychologists, physical therapists, sports medicine physicians, sports scientists, nutritionists, and teachers (Yes/No); (iii) PA promotion collaboration with Sports Scientists (Yes/No); and (iv) The stage of change of PHC staff to PA promotion (0-4 Likert scale).

RESULTS

Regarding the predictor variable (i), responders without PA guidelines knowledge and positive attitude to collaborate with nurses in PA promotion are more GPs of female sex (nurses n=33 and GPs n=175) than male sex (nurses n=3 and GPs n=59) (p<.001). For the predictor variable (ii) only 9.30% of PHC staff with a positive attitude to collaborate with all health professionals in PA promotion and exercise prescription. For the predictor variable (iii) was shown low collaboration with sports physicians and sports scientists under a multidisciplinary PAP approach (26.50% responders). Finally, in the predictor variable (iv) Staff maintaining PAP for at least 6 months, self-considered active, and with PAP knowledge want to collaborate with Sports scientists (Yes=233; No=133).

CONCLUSIONS

Nurses and GPs are conscious of health-related PA benefits despite the lack of PAP knowledge and lack of willingness to collaborate with other health personnel, exercise professionals, and community resources available.

Are the physical activity habits of healthcare professionals associated with their physical activity promotion and counselling?: A systematic review

OBJECTIVE

Healthcare professionals (HCPs) play an important role in conducting brief physical activity counselling during consultations, representing one of the population's most cost-effective interventions for its promotion. Despite this, their clinical practice often falls short in addressing physical activity with the necessary depth and frequency. This study aimed to synthesise the literature concerning the association between the physical activity habits of HCPs and their attitudes toward physical activity promotion and counselling.

METHODS

The systematic review followed PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Its protocol was registered in PROSPERO under ID: CRD42023408302. In March 2023, a comprehensive search was conducted using key terms related to physical activity levels and HCPs counselling practices across the Web of Science, Scopus, PubMed, SPORTDiscus, APA PsycInfo, and CINAHL databases. Registered HCPs classified under the International Standard Classification of Occupations (ISCO) were included. The Newcastle-Ottawa Scale was used for assessing articles quality.

RESULTS

The search yielded 6618 articles, with 51 meeting the inclusion criteria after filtering and cross-referencing. Predominantly cross-sectional studies were included, mainly involving HCPs responding to questionnaires regarding their physical activity habits and promotion and counselling practices. Heterogeneous results were found.

CONCLUSION

High-quality studies mainly concluded that higher physical activity levels among HCPs were associated with more physical activity promotion and counselling practices. These findings are an important contribution to the relevance of the physical activity practice by HCPs and highlighting the importance of promoting its counselling in clinical practice.

Characteristics and counseling strategies for physical activity used by primary health care professionals

This study aim to describe the characteristics and strategies of counseling for physical activity used by Primary Health Care (PHC) professionals. A survey was carried out with 587 (85.4% women) health professionals who work in PHC in Florianopolis, in the state of Santa Catarina, southern Brazil. Counseling carried out in the last 12 months was considered. Operational aspects related to counseling practices and strategies used for counseling were evaluated. The frequency of physical activity guidance was 86.2% (95%CI = 83.2-88.8%). Counseling was characterized as a brief practice, carried out in individual consultations, aimed at adults and the older adults and people with morbidities. The most used strategy was to guide users to participate in physical activity groups at the Health Center (89.5%) and in relation to the 5As method, giving some "advice" was the most used strategy (99.0%) and the least used. used was to follow strategies (22.6%). Counseling for physical activity has been based on a brief practice, carried out in individual consultations and focused on people with morbidities and on adults and the elderly. The strategies used do not seem to cover the full care of the advised users.

Promotion of physical activity by health professionals in a sample of six public hospitals: A cross sectional study

ISSUE ADDRESSED

Despite strong evidence of physical and mental health benefits from physical activity, participation is low. Physical activity promotion by health professionals can effectively increase physical activity participation. This study aimed to explore the frequency of physical activity promotion by health professionals in public hospitals with a focus on community-based structured exercise; and facilitators and barriers to such promotion.

METHODS

We surveyed health professionals (n = 100) from physiotherapy, rheumatology and rehabilitation departments at six public hospitals in Sydney, Australia.

RESULTS

Most common respondent characteristics were physiotherapist (84%), female (68%), aged 25-34 years (45%) and treating older adults (45%). Almost all health professionals (94%) considered themselves physical activity role-models. Half (53%) reported promoting physical activity frequently/often to their clients. Those working with children with a physical disability (23%) were more likely to promote physical activity (Relative Risk 1.69, 95% CI 1.13-2.51, p = .03), than those working with adults or older adults. Half the physiotherapists (52%) reported providing tailored advice about increasing physical activity frequently/often, but only 20% provided advice about structured physical activity. Barriers reported by physiotherapists were lack of time (51%) and client's access to transport (61%).

CONCLUSION

Only half the health professionals surveyed offered tailored physical activity advice to clients, and advice on structured physical activity was less common. SO WHAT?: Some promotion of physical activity by health professionals is occurring in hospital settings but more work is needed to embed this within clinical care.

Prevalence of physical activity counseling in primary care: A systematic review and meta-analysis

Background

This systematic review aimed to summarize and evaluate the prevalence of physical activity (PA) counseling in primary care.

Methods

Five databases (CINAHL Complete, Embase, Medline, PsycInfo, and Web of Science) were searched. Primary epidemiological studies on PA counseling in primary care were included. The Joanna Briggs Institute critical appraisal checklist for studies reporting prevalence data was used to assess the quality of studies. The review protocol was registered with PROSPERO (CRD42021284570).

Results

After duplicate removal, 4990 articles were screened, and 120 full-text articles were then assessed. Forty studies were included, with quality assessment scores ranging from 5/9 to 9/9. The pooled prevalence of PA counseling based on 35 studies (199830 participants) was 37.9% (95% CI 31.2 to 44.6). The subgroup analyses showed that the prevalence of PA counseling was 33.1% (95% CI: 22.6 to 43.7) in females (10 studies), 32.1% (95% CI: 22.6 to 41.7) in males (10 studies), 65.5% (95% CI: 5.70 to 74.1) in people with diabetes mellitus (6 studies), 41.6% (95% CI: 34.9 to 48.3) in people with hypertension (5 studies), and 56.8% (95% CI: 31.7 to 82.0) in people with overweight or obesity (5 studies). All meta-analyses showed high levels of heterogeneity (I2=93% to 100%).

Conclusion

The overall prevalence of PA counseling in primary care was low. The high levels of heterogeneity suggest variability in the perspectives and practices of PA counseling in primary care. PA counseling should be standardized to ensure its optimum effectiveness in primary care.

Knowledge and practice of the physical activity prescription by generalists and specialist physicians of the city of Kinshasa: a cross-sectional study

BACKGROUND

The health benefits of regular physical activity (PA) are well documented. However, several people in both developed and developing countries do not meet PA recommendations. Health professionals are believed to be potential PA promoters. The purpose of this study is to gain insight into general and specialist practitioners' knowledge, practices and PA prescription-related factors in private and public hospitals in Kinshasa.

METHODS

A multicenter cross-sectional analytical study was conducted among general and specialist practitioners in the Democratic Republic of the Congo's capital using a declarative and anonymous questionnaire.

RESULTS

Overall, 40.2% of the participants were interested in their patient's PA, 2.3% prescribed PA, and 0.9% did it correctly. Specialist physicians (SPs) prescribed PA more frequently than general practitioners (GP), and private hospital physicians prescribed PA more frequently than public hospital physicians. Five factors were independently associated with participants in prescribing PA: being in a private hospital increased the likelihood of prescribing PA by twofold (aOR, 1.83; 95% CI, 0.99-3.39; p = 0.055), being an SP increased the likelihood by sixfold (aOR, 6.22; 95% CI, 3.78-10.51; p = 0.000), being an internist increase the likelihood by sixfold (aOR, 5.81; 95% CI, 3.45-9.78; p = 0.000), being cardiologist by a factor of 12 (aOR, 12.91; 95% CI, 4.37-38.15; p = 0.000) and knowing the benefits of PA by a factor of 2 (aOR, 2.29; 95% CI, 1.29-4.08; p = 0.006). The most common reason given for a lack of interest in patients' PA, followed by a lack of knowledge about current PA prescribing recommendations and a lack of time.

CONCLUSIONS

SPs and professionals in the private health sector were the most interested in their patients' PA. A small portion of them actually prescribed it, and only a tiny proportion did it correctly. This bleak picture highlights a need to rethink the undergraduate medical curricula, especially about teachings on the importance and use of PA as a medicine in its own right in disease prevention and treatment.

Designing physical activity interventions for women aged 50+: a qualitative study of participant perspectives

BACKGROUND

The Active Women over 50 trial tested a scalable program for increasing physical activity among women aged 50+. The program included information, activity tracker and email support. This study sought to describe the participant perspectives of the Active Women over 50 program and considerations for designing physical activity interventions for this demographic.

METHODS

Women who completed the Active Women over 50 trial were purposively recruited for maximum variation in age, employment, carer responsibility, medical conditions and physical activity. Individual semi-structured interviews explored their perspectives on physical activity, Active Women over 50 program components and suggestions for future iterations. Data were thematically analysed.

RESULTS

Participants' capacity to be physically active was shaped by an interplay of factors. Our analysis generated four main themes relating to physical activity in general and to the program: Age and gender matters, Physical activity is social, Strategising for physical activity and the Self-responsibility discourse. At this midlife stage, physical activity participation was challenged by personal, life-stage and cultural factors, alongside a tension of the self-responsibility discourse which also impacted the program experience. Social factors and finding a suitable strategy for motivation were deemed integral aspects of being active. Future programs could consider facilitation of social networks and accountability, life-stage health information and positive framing to support self-responsibility.

CONCLUSION

A range of strategies is key to supporting women over 50 to be more physically active due to the variety of circumstances and levels of agency experienced. We offer suggestions that do not need to be resource intensive but could be incorporated into a scaled program.

Physical activity counseling in Primary Health Care

Abstract The aim of this study was to determine the prevalence and examine the correlates of physical activity counseling by primary health care professionals in Florianopolis, state of Santa Catarina. A face-face survey was carried out with 587 professionals from 49 Health Centers. Physical activity counseling was evaluated in the last 12 months. The correlates explored in the association were sociodemographic, training and professional performance, knowledge of physical activity recommendations and physical activity level. The prevalence of physical activity counseling was 86.2% (95%CI=83.2-88.8%). The professionals most likely to provide counseling were those with graduate degrees in Public Health (OR=3.71; 95%CI: 1.69-9.37), who had academic experiences in primary health care (OR=2.68; 95%CI: 1.32-5.92), who belonged to the Family Health Support Center (OR=4.52; 95%CI: 1.31-28.50), who participated in meetings of physical activity (OR=1.91; 95%CI: 1.08-3.44) and were physically active (OR=1.80; 95%CI: 1.01-3.27). The results show that aspects of training and professional performance and the physical activity level of professionals contribute positively to counseling for physical activity in primary health care.

Physical activity counseling in Primary Health Care

The aim of this study was to determine the prevalence and examine the correlates of physical activity counseling by primary health care professionals in Florianopolis, state of Santa Catarina. A face-face survey was carried out with 587 professionals from 49 Health Centers. Physical activity counseling was evaluated in the last 12 months. The correlates explored in the association were sociodemographic, training and professional performance, knowledge of physical activity recommendations and physical activity level. The prevalence of physical activity counseling was 86.2% (95%CI=83.2-88.8%). The professionals most likely to provide counseling were those with graduate degrees in Public Health (OR=3.71; 95%CI: 1.69-9.37), who had academic experiences in primary health care (OR=2.68; 95%CI: 1.32-5.92), who belonged to the Family Health Support Center (OR=4.52; 95%CI: 1.31-28.50), who participated in meetings of physical activity (OR=1.91; 95%CI: 1.08-3.44) and were physically active (OR=1.80; 95%CI: 1.01-3.27). The results show that aspects of training and professional performance and the physical activity level of professionals contribute positively to counseling for physical activity in primary health care.

Physical activity knowledge, attitudes and behaviours of pre-clinical medical students attending an Australian university

BACKGROUND

Through the provision of advice and counselling, general practitioners (GPs) play an important part in promoting physical activity (PA). Lack of knowledge is a key barrier to engaging in such practice. Little is known about the knowledge and attitudes of current medical students and their preparedness to engage in PA promoting practice in the future. This study aimed to investigate the PA knowledge, attitudes and behaviours of medical students attending an Australian university.

METHODS

A sample of 107 pre-clinical medical students from an Australian university completed an online survey. Questions asked about age, sex and past-week PA behaviour (using the International Physical Activity Questionnaire-Short form) as well as understanding of key PA messages and perceptions of the role of a GP, confidence to engage in PA promoting practices and satisfaction with current medical school training (responses were on 5-point Likert scale). Descriptive statistics (proportions, means) were used to summarise demographic and attitudinal measures.

RESULTS

Almost all students (92%) were categorised as being moderately or highly active in the past-week. Knowledge of key PA messages was moderate (3.6 ± 0.9), however understanding of key messages about the dose of PA varied (ranging from 0% to 80.4% agreement). GPs were regarded as having a role to play in promoting PA; with high agreement that discussing the benefits of PA is a part of the role of a GP (4.7 ± 0.5). There was only moderate agreement that participants had received training in the health benefits of PA (3.1 ± 1.0) and in PA counselling (3.2 ± 1.0). Students indicated lower levels of satisfaction with this training (2.5 ± 0.9).

CONCLUSIONS

Students in this study were typically physically active, had positive attitudes toward PA and felt that it was the role of the GP to engage in PA promoting practices. Students understood key PA messages, and while they reportedly received some training in providing PA counselling, they were somewhat dissatisfied with this training.

Health Care Providers’ Perspectives on Promoting Physical Activity and Exercise in Health Care

Health care providers (HCPs) are entrusted with providing credible health-related information to their patients/clients. Patients/clients who receive physical activity and exercise (PAE) advice from an HCP typically increase their PAE level. However, most HCPs infrequently discuss PAE or prescribe PAE, due to the many challenges (e.g., time, low confidence) they face during regular patient care. The purpose of this study was to ascertain HCPs’ perspectives of what could be done to promote PAE in health care. HCPs (n = 341) across Nova Scotia completed an online self-reflection survey regarding their current PAE practices and ideas to promote PAE. The sample consisted of 114 physicians, 114 exercise professionals, 65 dietitians, and 48 nurses. Quantitative textual analysis (frequency of theme ÷ number of respondents) was performed to identify common themes to promote PAE in health care. In the pooled sample, the primary theme cited was to increase the availability of community programs (24.1% of respondents), followed by more educational opportunities for providers (22.5%), greater promotion of PAE from HCPs (17.1%), reducing financial barriers experienced by patients/clients (16.3%), and increasing availability of qualified exercise professionals (15.0%). Altogether, increased PAE education and greater availability of affordable community PAE programs incorporating qualified exercise professionals, would reduce barriers preventing routine PAE promotion and support the promotion of PAE in Nova Scotia.

Brief physical activity counselling by physiotherapists (BEHAVIOUR): protocol for an effectiveness-implementation hybrid type II cluster randomised controlled trial

BACKGROUND

Physical inactivity is a leading risk factor for chronic disease. Brief physical activity counselling delivered within healthcare systems has been shown to increase physical activity levels; however, implementation efforts have mostly targeted primary healthcare and uptake has been sub-optimal. The Brief Physical Activity Counselling by Physiotherapists (BEHAVIOUR) trial aims to address this evidence-practice gap by evaluating (i) the effectiveness of a multi-faceted implementation strategy, relative to usual practice for improving the proportion of patients receiving brief physical activity counselling as part of their routine hospital-based physiotherapy care and (ii) effectiveness of brief physical activity counselling embedded in routine physiotherapy care, relative to routine physiotherapy care, at improving physical activity levels among patients receiving physiotherapy care.

METHODS

Effectiveness-implementation hybrid type II cluster randomised controlled trial with embedded economic evaluation, qualitative study and culturally adapted patient-level outcome measures. The trial will be conducted across five hospitals in a local health district in Sydney, Australia, with a lower socioeconomic and culturally diverse population. The evidence-based intervention is brief physical activity counselling informed by the 5As counselling model and behavioural theory, embedded into routine physiotherapy care. The multi-faceted strategy to support the implementation of the counselling intervention was developed with key stakeholders guided by the Consolidated Framework for Implementation Research and the Capabilities, Opportunities, Motivation-Behaviour (COM-B) theoretical model, and consists of clinician education and training, creating a learning collaborative, tailored strategies to address community referral barriers, team facilitation, and audit and feedback. Thirty teams of physiotherapists will be randomised to receive the multi-faceted implementation strategy immediately or after a 9-month delay. Each physiotherapy team will recruit an average of 10 patients (n=300) to collect effectiveness outcomes at baseline and 6 months. The primary effectiveness outcome is self-reported planned physical activity using the Incidental and Planned Exercise Questionnaire, and the primary implementation outcome is reach (proportion of eligible new physiotherapy patients who receive brief physical activity counselling). Secondary effectiveness and implementation outcomes will also be collected.

DISCUSSION

This project focuses on physiotherapists as health professionals with the requisite skills and patterns of practice to tackle the increasing burden of chronic disease in a high-risk population.

TRIAL REGISTRATION

ANZCTR, ACTRN12621000194864 . Registered on 23 February 2021.

Exercise Science Graduates in the Healthcare System: A Comparison Between Australia and Switzerland

Physical inactivity (PI) is a leading risk factor for global mortality worldwide, a major preventable cause of non-communicable diseases (NCDs) and a socioeconomic burden for healthcare systems. Fortunately, evidence shows that exercise interventions delivered by qualified exercise science graduates is an effective way to reduce PI, prevent and treat NCDs. This study compares the integration of exercise science graduates, defined as university graduates with degrees in sport and exercise science, in the healthcare systems of Australia, a commonly cited model in this regard, and Switzerland, a country considered to have an effective but costly healthcare system. For both countries, three domains were reviewed: healthcare system, exercise science graduates' education, and roles played by exercise science graduates in healthcare system. Australia formally recognizes specifically trained exercise science graduates (referred to as Accredited Exercise Physiologists) as healthcare professionals. The exercise interventions they deliver, which were shown to be cost-effective and lead to positive health outcomes, are covered by Medicare, the Australian universal health insurance. However, Medicare covers only a maximum of 5 yearly sessions of all allied-health services taken together. Conversely, Switzerland, despite offering university master's degrees that focus on physical activity delivery to clinical populations, does not recognize the respective graduates as healthcare providers. As a result, their services are not covered by the Swiss health insurances. The latter do, however, cover a generous number of services (not formally limited) delivered by other allied-health professionals. In conclusion, Australia makes a better use of exercise science graduates than Switzerland does. Switzerland would benefit from establishing a clinical profession for exercise science graduates, defining competencies that they should acquire and setting their scope of practice. The very restricted number of therapy sessions covered by Medicare might limit the positive impact exercise science graduates have on the Australian healthcare system. Overall, mutual learning between countries can promote development and global recognition of clinical positions for exercise science graduates.

Delivering brief physical activity interventions in primary care: a systematic review

BACKGROUND

Physical activity (PA) brief interventions (BIs) involving screening and/or advice are recommended in primary care but frequency of delivery is unknown.

AIM

To examine the extent to which PA BIs are delivered in primary care, and explore factors associated with delivery, receipt, and patient receptivity.

DESIGN AND SETTING

A mixed-methods systematic review of studies conducted worldwide, with a narrative synthesis of results.

METHOD

CINAHL, EMBASE, MEDLINE, and APA PsycINFO index databases were searched for qualitative and quantitative studies, dating from January 2012 to June 2020, that reported the level of delivery and/or receipt of PA BIs in primary care, and/or factors affecting delivery, receipt, and patient receptivity. Quality was assessed using the Mixed Methods Appraisal Tool. Attitudes towards and barriers to delivery were coded into the Theoretical Domains Framework and the Capability, Opportunity, and Motivation Behaviour model.

RESULTS

After screening a total of 13 066 records, 66 articles were included in the review. The extent of PA screening and advice in primary care varied widely (2.4%-100% and 0.6%-100%, respectively). PA advice was delivered more often to patients with a higher body mass index, lower PA levels, and/or more comorbidities. Barriers - including a lack of time and training/guidelines - remain, despite recommendations from the World Health Organization and National Institute for Health and Care Excellence that PA advice should be provided in primary care. Few studies explored patients' receptivity to advice.

CONCLUSION

PA BIs are not delivered frequently or consistently in primary care. Addressing barriers to delivery through system-level changes and training programmes could improve and increase the advice given. Understanding when patients are receptive to PA interventions could enhance health professionals' confidence in their delivery.

Provision of physical activity advice for patients with chronic diseases in Shenzhen, China

BACKGROUND

Physical activity (PA) may best be promoted to patients during clinical consultations. Few studies investigated the practice of PA advice given by physicians, especially in China. This study aimed to investigate the prevalence and contents of PA advice given by physicians in China and its association with patients' characteristics.

METHODS

Face-to-face questionnaire asking the prevalence and contents of PA advice given by physicians was administered to adult patients in three major hospitals in Shenzhen, China. Attitude of compliance, stature, PA level, and socio-demographic information were also collected. Data was analyzed via descriptive statistics and binary logistic regression.

RESULTS

Of the 454 eligible patients (Age: 47.0 ± 14.4 years), only 19.2% (n = 87) reported receiving PA advice, whereas 21.8%, 23.0%, 32.2%, and 55.2% of patients received advices on PA frequency, duration, intensity, and type, respectively. Male patients were more likely to receive PA advice from physicians [odds ratio (OR): 1.81; 95% confidence interval (CI): 1.08-3.05], whereas patients who were unemployed (OR: 0.16; 95% CI: 0.04-0.67), and who already achieved adequate amount of PA (OR: 0.29; 95% CI: 0.12-0.71) were less likely to receive PA advice.

CONCLUSIONS

Prevalence of physicians providing physical activity advice to patients is low, there is a pressing need to take intervention measures to educate healthcare providers.

Promoting physical activity and physical function in people with long-term conditions in primary care: the Function First realist synthesis with co-design

Background

As people age and accumulate long-term conditions, their physical activity and physical function declines, resulting in disability and loss of independence. Primary care is well placed to empower individuals and communities to reduce this decline; however, the best approach is uncertain.

Objectives

To develop a programme theory to explain the mechanisms through which interventions improve physical activity and physical function in people with long-term conditions in different primary care contexts, and to co-design a prototype intervention.

Data sources

Systematic literature searches of relevant databases with forwards and backwards citation tracking, grey literature searches and further purposive searches were conducted. Qualitative data were collected through workshops and interviews.

Design

Realist evidence synthesis and co-design for primary care service innovation.

Setting

Primary care in Wales and England.

Participants

Stakeholders included people with long-term conditions, primary care professionals, people working in relevant community roles and researchers.

Methods

The realist evidence synthesis combined evidence from varied sources of literature with the views, experiences and ideas of stakeholders. The resulting context, mechanism and outcome statements informed three co-design workshops and a knowledge mobilisation workshop for primary care service innovation.

Results

Five context, mechanism and outcome statements were developed. (1) Improving physical activity and function is not prioritised in primary care (context). If the practice team culture is aligned to the elements of physical literacy (mechanism), then physical activity promotion will become routine and embedded in usual care (outcome). (2) Physical activity promotion is inconsistent and unco-ordinated (context). If specific resources are allocated to physical activity promotion (in combination with a supportive practice culture) (mechanism), then this will improve opportunities to change behaviour (outcome). (3) People with long-term conditions have varying levels of physical function and physical activity, varying attitudes to physical activity and differing access to local resources that enable physical activity (context). If physical activity promotion is adapted to individual needs, preferences and local resources (mechanism), then this will facilitate a sustained improvement in physical activity (outcome). (4) Many primary care practice staff lack the knowledge and confidence to promote physical activity (context). If staff develop an improved sense of capability through education and training (mechanism), then they will increase their engagement with physical activity promotion (outcome). (5) If a programme is credible with patients and professionals (context), then trust and confidence in the programme will develop (mechanism) and more patients and professionals will engage with the programme (outcome). A prototype multicomponent intervention was developed. This consisted of resources to nurture a culture of physical literacy, materials to develop the role of a credible professional who can promote physical activity using a directory of local opportunities and resources to assist with individual behaviour change.

Limitations

Realist synthesis and co-design is about what works in which contexts, so these resources and practice implications will need to be modified for different primary care contexts.

Conclusions

We developed a programme theory to explain how physical activity could be promoted in primary care in people with long-term conditions, which informed a prototype intervention.

Future work

A future research programme could further develop the prototype multicomponent intervention and assess its acceptability in practice alongside existing schemes before it is tested in a feasibility study to inform a future randomised controlled trial.

Study registration

This study is registered as PROSPERO CRD42018103027.

Funding

This project was funded by the National Institute for Health Research (NIHR) Health Services and Delivery Research programme and will be published in full in Health Services and Delivery Research; Vol. 9, No. 16. See the NIHR Journals Library website for further project information.

'Function First': how to promote physical activity and physical function in people with long-term conditions managed in primary care? A study combining realist and co-design methods

OBJECTIVES

To develop a taxonomy of interventions and a programme theory explaining how interventions improve physical activity and function in people with long-term conditions managed in primary care. To co-design a prototype intervention informed by the programme theory.

DESIGN

Realist synthesis combining evidence from a wide range of rich and relevant literature with stakeholder views. Resulting context, mechanism and outcome statements informed co-design and knowledge mobilisation workshops with stakeholders to develop a primary care service innovation.

RESULTS

A taxonomy was produced, including 13 categories of physical activity interventions for people with long-term conditions.

ABRIDGED REALIST PROGRAMME THEORY

Routinely addressing physical activity within consultations is dependent on a reinforcing practice culture, and targeted resources, with better coordination, will generate more opportunities to address low physical activity. The adaptation of physical activity promotion to individual needs and preferences of people with long-term conditions helps affect positive patient behaviour change. Training can improve knowledge, confidence and capability of practice staff to better promote physical activity. Engagement in any physical activity promotion programme will depend on the degree to which it makes sense to patients and professions, and is seen as trustworthy.

CO-DESIGN

The programme theory informed the co-design of a prototype intervention to: improve physical literacy among practice staff; describe/develop the role of a physical activity advisor who can encourage the use of local opportunities to be more active; and provide materials to support behaviour change.

CONCLUSIONS

Previous physical activity interventions in primary care have had limited effect. This may be because they have only partially addressed factors emerging in our programme theory. The co-designed prototype intervention aims to address all elements of this emergent theory, but needs further development and consideration alongside current schemes and contexts (including implications relevant to COVID-19), and testing in a future study. The integration of realist and co-design methods strengthened this study.

Physical activity and sedentary behaviour counselling: Attitudes and practices of mental health professionals

Background

Despite recent interest in the mental health benefits of increasing physical activity (PA) and reducing sedentary behaviour (SB), little is known about PA and SB counselling provided by mental health professionals. Therefore, the aim of this study was to explore the attitudes and practices of mental health professionals in recommending more PA and less SB to their clients.

Methods

Quantitative data were collected using a modified version of the Exercise in Mental Illness Questionnaire in a sample of 17 Australian mental health professionals. The collected data were reported using percentages (for categorical data) and means and standard deviations (for numerical data). Additionally, in focus group discussions, 10 mental health professionals provided in-depth information about their clinical practice, facilitators, and perceived barriers in recommending more PA and less SB. They also provided suggestions on how to potentially improve their PA and SB counselling practices. The focus groups were audio-recorded, transcribed and analysed using thematic analysis.

Results

Only 35.3% of participants have undergone formal training in recommending PA in the treatment of mental illness. Most participants (64.7%) ranked PA counselling among the top three types of mental health treatment. All participants reported recommending PA to their clients at least “occasionally”, while 88% of them also provided SB counselling. However, the recommendations provided were usually not specific. The most commonly reported barriers for providing PA and SB counselling were a lack of knowledge and confidence. Participants also believed that, if they were more active themselves, they would be in a better position to recommend PA to their clients, by sharing their own experience of evidence-informed strategies designed to increase PA and reduce SB.

Conclusion

The findings of this study indicate that mental health professionals commonly provide generic PA and SB counselling to their clients. PA and SB counselling in the mental health setting could be improved by: including training on PA and SB counselling in formal education and continued professional training for mental health professionals; implementing interventions to increase PA and reduce SB among mental health professionals themselves; and ensuring support from an exercise or PA promotion specialist as a part of a multi-disciplinary approach to mental health care.

Current Practice of Physical Activity Counselling within Physiotherapy Usual Care and Influences on Its Use: A Cross-Sectional Survey

Physical activity counselling has demonstrated effectiveness at increasing physical activity when delivered in healthcare, but is not routinely practised. This study aimed to determine (1) current use of physical activity counselling by physiotherapists working within publicly funded hospitals; and (2) influences on this behaviour. A cross-sectional survey of physiotherapists was conducted across five hospitals within a local health district in Sydney, Australia. The survey investigated physiotherapists' frequency of incorporating 15 different elements of physical activity counselling into their usual healthcare interactions, and 53 potential influences on their behaviour framed by the COM-B (Capability, Opportunity, Motivation-Behaviour) model. The sample comprised 84 physiotherapists (79% female, 48% <5 years of experience). Physiotherapists reported using on average five (SD:3) elements of physical activity counselling with at least 50% of their patients who could be more active. A total of 70% of physiotherapists raised or discussed overall physical activity, but less than 10% measured physical activity or contacted community physical activity providers. Physiotherapists reported on average 25 (SD:9) barriers influencing their use of physical activity counselling. The most common barriers were related to "opportunity", with 57% indicating difficulty locating suitable community physical activity opportunities and >90% indicating their patients lacked financial and transport opportunities. These findings confirm that physical activity counselling is not routinely incorporated in physiotherapy practice and help to identify implementation strategies to build clinicians' opportunities and capabilities to deliver physical activity counselling.

Physical Activity Counseling in Primary Care in Germany-An Integrative Review

Physical activity counseling in primary health care is regarded as a useful complementary preventive and therapeutic measure and is advocated by leading public health institutions. This integrative review summarizes the available data on physical activity counseling in primary care in Germany. A systematic literature search in various databases (peer reviewed and grey literature) was carried out for quantitative and qualitative studies on physical activity counseling and use of "Exercise on Prescription". The 25 studies included show a very high methodological diversity and, in some cases, considerable risks of bias, with limited comparability across studies. Counseling was provided in all studies by physicians. They report frequent physical activity counseling, which is partly confirmed and partly refuted by patient data. The use of "Exercise on Prescription" is at a very low level. Information on the frequency of physical activity counseling in Germany varies depending on data source and is sometimes contradictory. Our review provides a synthesis of various perspectives on routine physical activity counseling in primary care in Germany. Future studies using standardized and validated instruments in representative samples are needed to further knowledge on counseling and to be able to establish trends in prevalence. Strengthening the topics of physical activity and health and physical activity counseling in medical curriculum is strongly recommended.

Bayesian strategy selection identifies optimal solutions to complex problems using an example from GP prescribing

Complex health problems require multi-strategy, multi-target interventions. We present a method that uses machine learning techniques to choose optimal interventions from a set of possible interventions within a case study aiming to increase General Practitioner (GP) discussions of physical activity (PA) with their patients. Interventions were developed based on a causal loop diagram with 26 GPs across 13 clinics in Geelong, Australia. GPs prioritised eight from more than 80 potential interventions to increase GP discussion of PA with patients. Following a 2-week baseline, a multi-arm bandit algorithm was used to assign optimal strategies to GP clinics with the target outcome being GP PA discussion rates. The algorithm was updated weekly and the process iterated until the more promising strategies emerged (a duration of seven weeks). The top three performing strategies were continued for 3 weeks to improve the power of the hypothesis test of effectiveness for each strategy compared to baseline. GPs recorded a total of 11,176 conversations about PA. GPs identified 15 factors affecting GP PA discussion rates with patients including GP skills and awareness, fragmentation of care and fear of adverse outcomes. The two most effective strategies were correctly identified within seven weeks of the algorithm-based assignment of strategies. These were clinic reception staff providing PA information to patients at check in and PA screening questionnaires completed in the waiting room. This study demonstrates an efficient way to test and identify optimal strategies from multiple possible solutions.

Prescribing physical activity as a preventive measure for middle-aged Australians with dementia risk factors

Dementia is increasing in Australia in line with population ageing and is expected to peak by mid-century. The development of common forms of dementia, including Alzheimer's disease, is associated with lifestyle-related risk factors that are prevalent among middle-aged Australians, including obesity, hypertension, high cholesterol, diabetes and depression. These risk factors can be significantly ameliorated through regular participation in moderate aerobic physical activity (PA). Current national and international guidelines recommend at least 150 min of aerobic PA per week for achieving health protective effects. Lifestyle intervention is a critical area for action as there are currently no medical or pharmaceutical interventions that can halt the progression of common dementias. Physician-patient discussions concerning risk reduction via habitual aerobic PA offers a complementary intervention as part of broader dementia management. Evidence suggests that to achieve the highest rates of adherence to PA, physician advice in primary care should be supported by wider policies, institutions and community services that offer a meaningful referral pathway and patient follow up after initial assessment. International Green Prescription programs provide examples of physician-led interventions in primary care that could inform further action in Australia.

Process Evaluation of Nurse-Led Online Self-Management Support for Family Caregivers to Deal With Behavior Changes of a Relative With Dementia (Part 1): Mixed Methods Study

BACKGROUND

Coping with behavioral changes is a daily challenge for family caregivers in all phases of dementia, and assistance is needed for it. An online self-management support intervention was therefore developed and conducted involving the following elements: (1) email contact with a specialized dementia nurse, (2) online videos, and (3) e-bulletins containing information about behavior changes and how to manage them.

OBJECTIVE

The aim of this study was to understand (1) family caregivers' actual use of various elements of the online self-management support, (2) family caregivers' evaluation and satisfaction with the various elements, and (3) nurses' usage and evaluations of the online support through the tailored email contacts.

METHODS

A mixed methods design was used in this process evaluation, combining quantitative and qualitative methods including analyses of dementia nurses' registration forms, the number of clicks on online videos and e-bulletins, evaluation questions answered by family caregivers in a survey questionnaire, semistructured interviews with family caregivers and nurses, and analysis of the content of the email contacts.

RESULTS

The actual use of various elements of the online self-management support by family caregivers varied: 78% (21/27) of family caregivers had an email contact with the specialist nurse, 80% (43/54) of family caregivers clicked on an online video, and 37% (30/81) clicked on an e-bulletin. Family caregivers showed positive evaluations and satisfaction. The tailor-made approach in the personal email contacts in particular was valued by the family caregivers. Nurses' evaluations about providing self-management support online were mixed as it was a relatively new task for them.

CONCLUSIONS

An important insight is that not all participants made optimum use of the various elements of the intervention. Nurses also said that the email contacts were more often used to express feelings about coping with behavioral changes. More research is needed to investigate the reasons why people accept, adopt, and adhere to online interventions to reduce cases where they are not used and to back them up appropriately with tailored (online) information and advice for their personal situations.

Physical activity and depression symptoms in women with chronic illness and the mediating role of health-related quality of life

BACKGROUND

The aim of this study was to determine the impact of physical activity on depression symptom severity in women 45 years and older with a chronic illness diagnosis, and explore relations between physical activity and psychological and health-related characteristics predicting depression symptoms.

METHODS

1932 women diagnosed with one of five chronic illnesses: asthma, depression, diabetes, osteoarthritis, or osteoporosis participated in a sub-study of the 45 and Up Study-a cross-sectional study of people aged 45 years and older. The survey included items measuring demographics, depression symptoms, health-related quality of life (HRQoL), health-related hardiness, sleep quality, and health behaviours, such as physical activity.

RESULTS

A multiple regression model explained 43% of the variance in depression symptoms (R² = 0.43, F (18) = 61.72, p < .001); intensity of physical activity was a significant predictor of depression symptoms (p < .001), and HRQoL was found to explain the most variance (B = -10.00) in depression symptoms. Mediation analysis confirmed that HRQoL partially mediated the relation between physical activity and depression symptoms; however, the effect was very small.

LIMITATIONS

Cross-sectional data and self-report measures limit the implications of the findings.

CONCLUSION

Women with chronic illness engaging in more vigorous physical activity had less severe depression symptoms. Findings suggest that improving HRQoL is critical to the prevention and management of depression symptoms in women with chronic illness. Psychological and health-related factors that influence HRQoL, such as sleep quality and health-related hardiness, are important clinical considerations for health practitioners.

Gender differences for theory-based determinants of muscle-strengthening physical activity in college-aged students: a moderation analysis

Researchers and practitioners have primarily focused on understanding and promoting aerobic forms of physical activity (PA), while leaving muscle-strengthening forms of PA less understood. There are also stark gender disparities for muscle-strengthening PA but not aerobic PA. The purpose of this study was to apply the reasoned action approach (RAA) toward understanding theory-based determinants of muscle-strengthening PA and to explore gender differences. Female (n = 272) and male (n = 120) college students completed a valid and reliable survey evaluating their participation in muscle-strengthening PA and the constructs of the RAA (intentions, attitudes, perceived norms, and perceived behavioral control [PBC]). Results showed that attitudes, perceived norms, and PBC explained a substantial amount of the variance of intentions for both female (53.8%) and male (54.7%) participants; however, when predicting participation in muscle-strengthening PA, PBC moderated the relationship between intentions and muscle-strengthening PA participation for female participants but not for male participants. Results from this study showed that for women, implementational processes are likely needed for public health interventions to promote muscle-strengthening PA to build capability, skills, and self-efficacy, while for men, motivational interventions are warranted to create favorable attitudes.

Formal and informal healthcare behaviours of women with chronic illness: A cross-sectional analysis of 1925 women

AIM

To describe the healthcare behaviours of Australian women (45 years and over) diagnosed with a chronic illness.

METHODS

This is a cross-sectional sub-study of the 45 and Up Study-the largest study of healthy ageing conducted in the Southern Hemisphere-including 1,932 Australian women (45 years and older) with a self-reported diagnosis of either depression, asthma, diabetes, osteoarthritis or osteoporosis. Questionnaires were posted to eligible participants between September and December 2016 and included self-reported use of formal and informal health services and healthcare behaviours, and health practitioner recommendations and monitoring of informal care. Descriptive statistics were used to describe the sample characteristics and chi-square tests assessed associations between variables.

RESULTS

The average age of participants was 69. We found that 53.7% of the women used informal healthcare products or practices for their chronic illness (eg exercise, nutritional supplements). These women were significantly (P < 0.001) more likely to consult with all types of health practitioners, compared with women not using informal healthcare. Physical activity and nutritional supplements were the most commonly recommended product or practice by all healthcare practitioners. However, informal healthcare behaviours were not regularly recommended or monitored by health practitioners.

CONCLUSIONS

Women use a range of informal products and practices to manage chronic illness, but many fail to communicate with their health practitioners about such use. Future research should consider how to encourage better communication between health practitioners and patients related to informal healthcare for chronic illness to help ensure safe, effective, coordinated patient management.

Objectively Measured Physical Activity of Vietnamese Adults With Type 2 Diabetes: Opportunities to Intervene

OBJECTIVES

To objectively determine and compare the physical activity (PA) levels of adults newly diagnosed with type 2 diabetes (T2D) and adults without T2D in Vietnam using an accelerometer.

METHODS

A total of 120 participants with newly diagnosed T2D and 120 adults without T2D were recruited from a large hospital in Hanoi, the capital city of Vietnam. All participants wore an ActiGraph GT3X accelerometer for at least 5 days, including 1 weekend day. Freedson cut-off points were used to estimate different intensities of PA. In addition, comparisons between groups were made with respect to achieving the World Health Organization (WHO) and International Diabetes Federation (IDF) recommended PA guidelines.

RESULTS

Men with T2D had significantly lower levels of PA than men without T2D. The respective multivariable-adjusted mean values of daily step count, daily light-intensity, moderate-intensity, and moderate-to-vigorous-intensity PA were approximately 14%, 19%, and 22% lower in the men with T2D than in their non-T2D counterparts. However, women with T2D accumulated a greater number of steps per day than women without T2D. Only 59.2% of the adults with T2D met the minimum recommended level of PA (WHO and IDF), compared to 74.2% of adults without T2D (p&lt;0.05). After adjusting for potential confounders, participants with T2D experienced 50.0% significantly lower odds of achieving PA recommendations.

CONCLUSIONS

Vietnamese men with T2D were less physically active than those without T2D, and adults with T2D were less likely to meet PA guidelines. The results suggest a need for integrating PA into the self-management of this chronic condition.

Physical activity counselling and referrals by general practitioners for prostate cancer survivors in Australia

Physical activity is an important component of standard care to ensure quality of life for prostate cancer survivors. This paper describes the frequency of physical activity management (physical activity counselling or referrals) by GPs for prostate cancer survivors. A secondary aim is to explore GP characteristics that may influence physical activity recommendations, such as GP or patient age, GP gender and GP geographical location. Analysis was conducted using the longitudinal survey data from the Bettering the Care and Evaluation of Health (BEACH) study. Consultations where prostate cancer was managed, but not classified as a new problem or associated with palliative care, were included. GPs provided physical activity recommendations at 2.0% (n = 58/2882) of prostate cancer survivorship management contacts. The physical activity management provided was physical activity counselling on 39 occasions and a physical activity referral on 19 occasions. All physical activity referrals were made to physiotherapy. After controlling for potential confounding factors, results showed that younger GPs used physical activity management at four-fold the rate of older GPs, and that GPs in major cities used physical activity management at twice the rate of rural GPs. No patient characteristics influenced physical activity management. Australian GPs rarely incorporate physical activity management as part of their management of prostate cancer. Strategies are needed to increase the frequency with which GPs recommend physical activity for prostate cancer survivors.

Prescription of physical activity in the management of high blood pressure in Australian general practices

This study investigated the prevalence of physical activity prescriptions in the management of high blood pressure (BP), the characteristics of people given these, and whether prescriptions were associated with the physical activity beliefs and practices of patients. A retrospective cohort study was undertaken, involving 365 general practitioners (GPs) from across Australia. The records of up to 20 patients per GP with high BP (N = 6512) were audited to identify physical activity and pharmacological prescriptions over four consecutive consultations. A sub-sample (n = 535) of patients completed a physical activity questionnaire. Physical activity prescriptions were recorded for 42.6% of patients with controlled BP, 39.5% for those with mild hypertension and 35.7% of those with moderate to severe hypertension. These were more likely in patients with cardiovascular disease (OR 1.41, 95% CI 1.23-1.62) and diabetes (OR 1.21, 95% CI 1.04-1.42), and less likely in those with moderate to severe hypertension (OR 0.80, 95% CI 0.69-0.94), aged 75 years and over (OR 0.62, 95% CI 0.51-0.74) and with high cholesterol (OR 0.73, 95% CI 0.57-0.94). Patients receiving a physical activity prescription were more likely to report this behaviour as important for their health and that they had increased their levels of participation. Most patients with high BP are not receiving physical activity prescriptions, and GPs show greater readiness to address this behaviour in patients with existing chronic disease. There is a need for efficacious and practical strategies for promoting physical activity that can be adopted in the routine management of high BP in general practice.

A profile of health, lifestyle and training habits of 4720 Australian recreational runners-The case for promoting running for health benefits

ISSUE ADDRESSED

The aim of this study was to characterise lifestyle and training habits of a large cohort of Australian recreational runners. Understanding the health benefits of recreational running and differentiating between the habits of males and females may allow for the development of gender-specific messaging for promoting recreational running as a form of physical activity.

METHODS

An online questionnaire was used to collect data from 4720 Australian recreational runners. Data on physical, lifestyle and training characteristics of male and female subgroups were compared using chi-square tests. Multiple logistic regression method was used to assess the effect of running experience on the reported clinically significant weight loss.

RESULTS

The study cohort was 54.1% female and 45.9% male. Smoking was uncommon among surveyed runners. The most typical weekly running distance in the cohort was 20-40 km, usually distributed by 2-5 running sessions. Significantly more males than females reported running over 40 km per week (29.9% vs 18.9%, P < .001) and running at least six sessions per week (11.5% vs 6.7%, P < .001). The majority (72.9%) of runners had normal BMI, and the cohort reported a lower overweight/obesity rate than the Australian population. The logistic regression model indicated that commencing running may lead to a clinically significant weight loss irrespectively of sex, participation in other sports and injury history.

CONCLUSION

Recreational running was associated with beneficial health outcomes. Commencement of running is associated with weight loss, and regular running supports healthy weight maintenance. Male and female runners had different running preferences which should be taken into account for physical activity promotion. SO WHAT?: Captured health outcomes associated with running and described sex differences in training patterns may assist in development of physical activity promotion programmes involving recreational running, particularly targeting weight loss and healthy weight maintenance.

A higher effort-based paradigm in physical activity and exercise for public health: making the case for a greater emphasis on resistance training

It is well known that physical activity and exercise is associated with a lower risk of a range of morbidities and all-cause mortality. Further, it appears that risk reductions are greater when physical activity and/or exercise is performed at a higher intensity of effort. Why this may be the case is perhaps explained by the accumulating evidence linking physical fitness and performance outcomes (e.g. cardiorespiratory fitness, strength, and muscle mass) also to morbidity and mortality risk. Current guidelines about the performance of moderate/vigorous physical activity using aerobic exercise modes focuses upon the accumulation of a minimum volume of physical activity and/or exercise, and have thus far produced disappointing outcomes. As such there has been increased interest in the use of higher effort physical activity and exercise as being potentially more efficacious. Though there is currently debate as to the effectiveness of public health prescription based around higher effort physical activity and exercise, most discussion around this has focused upon modes considered to be traditionally 'aerobic' (e.g. running, cycling, rowing, swimming etc.). A mode customarily performed to a relatively high intensity of effort that we believe has been overlooked is resistance training. Current guidelines do include recommendations to engage in 'muscle strengthening activities' though there has been very little emphasis upon these modes in either research or public health effort. As such the purpose of this debate article is to discuss the emerging higher effort paradigm in physical activity and exercise for public health and to make a case for why there should be a greater emphasis placed upon resistance training as a mode in this paradigm shift.

Physical activity prescription: a critical opportunity to address a modifiable risk factor for the prevention and management of chronic disease: a position statement by the Canadian Academy of Sport and Exercise Medicine

Non-communicable disease is a leading threat to global health. Physical inactivity is a large contributor to this problem; in fact, the WHO ranks it as the fourth leading risk factor for overall morbidity and mortality worldwide. In Canada, at least 4 of 5 adults do not meet the Canadian Physical Activity Guidelines of 150 min of moderate-to-vigorous physical activity per week. Physicians play an important role in the dissemination of physical activity (PA) recommendations to a broad segment of the population, as over 80% of Canadians visit their doctors every year and prefer to get health information directly from them. Unfortunately, most physicians do not regularly assess or prescribe PA as part of routine care, and even when discussed, few provide specific recommendations. PA prescription has the potential to be an important therapeutic agent for all ages in primary, secondary and tertiary prevention of chronic disease. Sport and exercise medicine (SEM) physicians are particularly well suited for this role and should collaborate with their primary care colleagues for optimal patient care. The purpose of this Canadian Academy and Sport and Exercise Medicine position statement is to provide an evidence-based, best practices summary to better equip SEM and primary care physicians to prescribe PA and exercise, specifically for the prevention and management of non-communicable disease. This will be achieved by addressing common questions and perceived barriers in the field.Author note This position statement has been endorsed by the following nine sport medicine societies: Australasian College of Sports and Exercise Physicians (ACSEP), American Medical Society for Sports Medicine (AMSSM), British Association of Sports and Exercise Medicine (BASEM), European College of Sport & Exercise Physicians (ECOSEP), Norsk forening for idrettsmedisin og fysisk aktivite (NIMF), South African Sports Medicine Association (SASMA), Schweizerische Gesellschaft für Sportmedizin/Swiss Society of Sports Medicine (SGSM/SSSM), Sport Doctors Australia (SDrA), Swedish Society of Exercise and Sports Medicine (SFAIM), and CASEM.

Physical activity, healthy lifestyle behaviors, neighborhood environment characteristics and social support among Australian Aboriginal and non-Aboriginal adults

Physical inactivity is the third leading cause of the burden of disease for Australian Aboriginal adults. The neighborhood environment and social support are known to influence physical activity (PA) participation. This study examined these factors in relation to achieving PA recommendations in Aboriginal and non-Aboriginal Australians. Cross-sectional data from the 2010 Social, Economic, and Environmental Factor (SEEF) Study in New South Wales, Australia were used to estimate adjusted odds ratios (OR) for Aboriginal versus non-Aboriginal participants for PA-related attributes, including achieving PA recommendations. ORs for achieving PA recommendations were estimated in both groups. Overall, 63.1% of Aboriginal (n = 314) and 65.4% of non-Aboriginal (n = 59,175) participants met PA recommendations. Odds of healthy sleep duration were lower, and receiving GP advice to be active was higher, among Aboriginal versus non-Aboriginal participants. Aboriginal respondents had higher odds of reporting that the crime rate made it unsafe to walk and that local public transport was inaccessible. They had higher odds of disagreeing they have local shops, footpaths or free/low cost recreation facilities. PA correlates were similar in both groups. The factors relating to PA were similar in Aboriginal and non-Aboriginal people. Neighborhood and social features were less PA-favorable for Aboriginal participants suggesting multiple possible avenues for increasing PA in this older population group.

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Aboriginal people experience unfavorable neighborhoods and reduced social support.

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However, Aboriginal people were as likely to be physically active.

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Factors associated with physical activity were similar for both groups.