Barriers and facilitators to the implementation of brief interventions targeting smoking, nutrition, and physical activity for indigenous populations: a narrative review

Trends in Physical Activity Research on Tobacco and/or Alcohol: A Bibliometric Analysis

Background/Objectives: Physical activity allows the enjoyment of personal health benefits in those who practice it, including the possibility of modifying behavioral risk factors such as tobacco and alcohol consumption. These risk factors are responsible for the development of non-communicable diseases, which are preventable and controllable. The scientific field on this object of study has grown in recent years. The main objective of this study was to perform a scientific mapping to explore the trend of annual publications, and to analyze and identify the thematic categories, the authors, countries and journals with the highest number of papers, the most referenced papers and authors, and the most used keywords in research related to physical activity and tobacco and/or alcohol consumption. Methods: Through a bibliometric analysis based on traditional bibliometric laws on the scientific documentation related to the subject and indexed in the Main Collection of the Web of Science. The DeSolla Price Law was used to analyze the trend of annual publications, using the coefficient of determination R2. Lotka's law was applied to identify prolific authors, Bradford's law to highlight the most frequent publication sources, the h-index to identify the most cited articles and Zipf's law to highlight the keywords most used in research. Results: A total of 538 documents were analyzed. The trend followed by annual publications is in an exponential growth phase. Adrian Taylor and Michael Ussher were identified as prolific authors. USA and Preventive Medicine were the country and journal with the highest number of publications. The most frequently used words were physical activity, smoking, exercise, alcohol, obesity, and smoking cessation. Conclusions: This bibliometric review identified an exponential growth from 1994 to date of research related to physical activity and tobacco and/or alcohol consumption. It allowed us to identify trends and guide the development of future research in these or new related areas.

The association between smoking and cervical human papillomavirus infection among women from indigenous communities in western Botswana

INTRODUCTION

Cervical cancer, a malignancy caused by infection with oncogenic human papillomavirus, disproportionally affects women from low resource settings. Persistence of human papillomavirus infection may mediate an association between tobacco use and cervical cancer. In limited resource settings, women from indigenous communities are often marginalized and do not benefit from evidence-based interventions to prevent tobacco use or cervical cancer due to the limited reach of mainstream healthcare services to these communities. This study determined the association between smoking and high-risk human papillomavirus infection among women from indigenous communities in western Botswana.

METHODS

A cross-sectional study of women in indigenous communities was conducted between June and October 2022. Demographic, clinical and self-reported smoking data were collected. Cervical cytology and HPV DNA testing for high-risk human papillomavirus genotypes were performed. Multilevel multivariable logistic regression models were fit to evaluate the association between smoking and high-risk human papillomavirus infection while adjusting for potential confounders.

RESULTS

A total of 171 participants with a median (interquartile range) age of 40 (31-50) years from three settlements and two villages were recruited for the study. Of these, 17% were current smokers, 32.8% were living with HIV and high-risk human papillomavirus DNA was detected in 32.8% of the cervical specimens. Women who were current smokers, were nearly twice as likely to have cervical high-risk human papillomavirus infection compared to non-smokers (Adjusted Odds Ratio (95% CI); 1.74(1.09, 2.79)) after controlling for confounders.

CONCLUSION

These data underscore the need for effective tobacco control to help mitigate cervical cancer risk in this setting. These findings can help inform decisions about targeted cervical cancer prevention and tobacco cessation interventions for women from indigenous communities.

Challenges and enablers for scaling up interventions targeting non-communicable diseases: a qualitative study applying the Consolidated Framework for Implementation Research to 19 research projects worldwide

Introduction

Scaling up interventions targeting non-communicable diseases (NCDs) is a global health priority, and implementation research can contribute to that effort. In 2019, the Global Alliance for Chronic Diseases funded 27 implementation research studies to improve evidence for scaling up interventions targeting prevention and/or control of hypertension and/or diabetes in low-resource settings. We examined these studies to improve the understanding of the implementation factors, including challenges and facilitators, that influence the early implementation phase of scale-up research projects targeting NCDs.

Methods

This qualitative study was undertaken between August 2020 and July 2021. 43 semi-structured interviews were conducted with project investigators, implementers and policymakers, across 19 diverse scale-up projects, being implemented in 20 countries. The transcripts were inductively, open-coded using thematic analysis. Generated themes were mapped systematically to four out of five domain categorisations of the Consolidated Framework for Implementation Research (CFIR); the innovation domain fell outside the scope of this study.

Results

Highlighted findings using CFIR are: (i) outer setting: influence of politics, lack of coordination between government departments and differing agendas towards NCDs hindered implementation while reliable and trustworthy government connections proved useful; (ii) inner setting: commitment of resources for implementation was a challenge while research capacity, work culture and trustworthy networks facilitated implementation; (iii) individuals: high-level stakeholder support and leadership was essential; (iv) process: extensive time and efforts required for stakeholder engagement towards local contextualisation was challenging, while collaborating, joint reflection, effective communication and adaptation facilitated. COVID-19 provided both challenges and opportunities and these varied depending on the intervention characteristics and study objectives.

Conclusion

Researchers supporting the scale-up of complex interventions targeting NCDs need to leverage on existing trusting relationships and foster equitable stakeholder partnerships through research. Interpersonal skills and good communication are essential complements to research expertise and must be considered during capacity building.

Adapting an equity-focused implementation process framework with a focus on ethnic health inequities in the Aotearoa New Zealand context

BACKGROUND

Health intervention implementation in Aotearoa New Zealand (NZ), as in many countries globally, usually varies by ethnicity. Māori (the Indigenous peoples of Aotearoa) and Pacific peoples are less likely to receive interventions than other ethnic groups, despite experiencing persistent health inequities. This study aimed to develop an equity-focused implementation framework, appropriate for the Aotearoa NZ context, to support the planning and delivery of equitable implementation pathways for health interventions, with the intention of achieving equitable outcomes for Māori, as well as people originating from the Pacific Islands.

METHODS

A scoping review of the literature to identify existing equity-focused implementation theories, models and frameworks was undertaken. One of these, the Equity-based framework for Implementation Research (EquIR), was selected for adaptation. The adaptation process was undertaken in collaboration with the project's Māori and consumer advisory groups and informed by the expertise of local health equity researchers and stakeholders, as well as the international implementation science literature.

RESULTS

The adapted framework's foundation is the principles of Te Tiriti o Waitangi (the written agreement between Māori rangatira (chiefs) and the British Crown), and its focus is whānau (extended family)-centred implementation that meets the health and wellbeing aspirations, priorities and needs of whānau. The implementation pathway comprises four main steps: implementation planning, pathway design, monitoring, and outcomes and evaluation, all with an equity focus. The pathway is underpinned by the core constructs of equitable implementation in Aotearoa NZ: collaborative design, anti-racism, Māori and priority population expertise, cultural safety and values-based. Additionally, the contextual factors impacting implementation, i.e. the social, economic, commercial and political determinants of health, are included.

CONCLUSIONS

The framework presented in this study is the first equity-focused process-type implementation framework to be adapted for the Aotearoa NZ context. This framework is intended to support and facilitate equity-focused implementation research and health intervention implementation by mainstream health services.

Measuring capacity to use evidence-based interventions in community-based organizations: A comprehensive, scoping review

Introduction

Community-based organizations (CBOs) are well-positioned to incorporate research evidence, local expertise, and contextual factors to address health inequities. However, insufficient capacity limits use of evidence-based interventions (EBIs) in these settings. Capacity-building implementation strategies are popular, but a lack of standard models and validated measures hinders progress in the field. To advance the literature, we conducted a comprehensive scoping review.

Methods

With a reference librarian, we executed a comprehensive search strategy of PubMed/Medline, Web of Science Core Collection, and EBSCO Global Health. We included articles that addressed implementation science, capacity-building, and CBOs. Of 5527 articles, 99 met our inclusion criteria, and we extracted data using a double-coding process.

Results

Of the 99 articles, 47% defined capacity explicitly, 31% defined it indirectly, and 21% did not define it. Common concepts in definitions were skills, knowledge/expertise, and resources. Of the 57 articles with quantitative analysis, 48 (82%) measured capacity, and 11 (23%) offered psychometric data for the capacity measures. Of the 99 studies, 40% focused exclusively on populations experiencing inequities and 22% included those populations to some extent. The bulk of the studies came from high-income countries.

Conclusions

Implementation scientists should 1) be explicit about models and definitions of capacity and strategies for building capacity, 2) specify expected multi-level implementation outcomes, 3) develop and use validated measures for quantitative work, and 4) integrate equity considerations into the conceptualization and measurement of capacity-building efforts. With these refinements, we can ensure that the necessary supports reach CBO practitioners and critical partners for addressing health inequities.

A strengths-based approach to exploring diabetes management in an Indigenous minority population: A mixed methods study

Indigenous and other marginalized racial/ethnic minorities have poorer health status than majority populations, including higher rates of type 2 diabetes. These disparities have typically been addressed using a 'deficit-based' discourse that isolates disease management from the broader social, economic, political context and does not incorporate patient perspectives. We aimed to explore factors affecting glycemic control among Indigenous Arabs with diabetes in Israel using a strengths-based approach that centered participants' knowledge of their context, needs, resources and strengths. We conducted an exploratory sequential mixed methods study, which included 10 focus groups (5 men's, 5 women's) and 296 quantitative in-person surveys. Participants with diagnosed diabetes were randomly drawn from the patient list of the largest healthcare service organization (survey response rate: 93%). Prominent and interconnected themes emerged from focus group discussions, including: diet, physical activity, and social, economic, mental/psychological and political stress. The discussions raised the need for adapting diabetes management approaches to incorporate participants' communal, physical and psychological well-being, and socioeconomic/political realities. The connections between these factors and diabetes management were also reflected in multivariable analyses of the survey data. Women (OR: 2.03; 95% CI: 1.09-4.63), people with disabilities (OR: 2.43; 95% CI: 1.28-4.64), and unemployed people (OR: 2.64; 95% CI: 1.28-5.44) had higher odds of economic barriers to diabetes management. Furthermore, female sex (OR: 2.26; 95% CI: 1.25-4.09), unemployment (OR: 4.07; 95% CI: 1.64-10.10), and suboptimal glycemic control (OR: 1.20, 95% CI: 1.03-1.41 per 1-unit increase in HbA1c) were associated with moderate-to-severe depressive symptoms. A pro-active, team-based healthcare approach incorporating Indigenous/minority participants' knowledge, experience, and strengths has the potential to improve individuals' diabetes management. Healthcare services should be structured in ways that enable providers to listen to their patients, address their key concerns, and foster their strengths.

Evaluation of the B.strong Queensland Indigenous Health Worker Brief Intervention Training Program for Multiple Health Risk Behaviours

Queensland's B.strong brief intervention training program was a complex intervention developed for Aboriginal and Torres Strait Islander health workers to assist clients address multiple health risks of smoking, poor nutrition and physical inactivity. This study evaluates program effectiveness by applying the Kirkpatrick four-level evaluation model: (1) Reaction, participants' satisfaction; (2) Learning, changes in participants' knowledge, confidence, attitudes, skills and usual practice; (3) Behaviour, application of learning to practice; and (4) Results, outcomes resulting from training. A retrospective analysis was conducted on data for respondents completing pre-training, post-workshop and follow-up surveys. Changes in domains such as training participant knowledge, confidence, attitudes, and practices between survey times were assessed using paired-samples t-tests. From 2017-2019, B.strong trained 1150 health professionals, reaching targets for workshop and online training. Findings showed statistically significant improvements from baseline to follow-up in: participants' knowledge, confidence, and some attitudes to conducting brief interventions in each domain of smoking cessation, nutrition and physical activity; and in the frequency of participants providing client brief interventions in each of the three domains. There was a statistically significant improvement in frequency of participants providing brief interventions for multiple health behaviours at the same time from pre-workshop to follow-up. Indigenous Queenslander telephone counselling referrals for smoking cessation increased during the program period. B.strong improved practitioners' capacity to deliver brief interventions addressing multiple health risks with Indigenous clients.

Perceptions of Aboriginal and Torres Strait Islander Australians toward cardiovascular primary prevention programs: A qualitative systematic review

OBJECTIVE

To synthesize the best available qualitative evidence on the perceptions of Aboriginal and Torres Strait Islander Australians (hereafter, respectfully referred to as Indigenous Australians) toward participation in cardiovascular primary prevention programs.

BACKGROUND

In 2017, cardiovascular disease was the leading cause of premature mortality in Indigenous Australians, accounting for 11.5% of all deaths. Health risk behaviors such as smoking, physical inactivity, poor nutrition, and obesity largely contribute to this burden of disease.

METHODS

A search using MEDLINE, CINAHL, EMBASE, PubMed, Google Scholar, MedNar, ProQuest and Index to Theses for published and unpublished studies was conducted in January 2020. The methodological quality of the included studies was independently assessed by two reviewers using the Joanna Briggs Institute (JBI) critical appraisal tool. Data extraction and meta-aggregation were conducted in accordance with JBI methodology.

RESULTS

Eleven studies were included. Three synthesized findings were developed (a) social and community support affect participants' experiences of prevention programs; (b) structural drivers and social determinants influence Indigenous Australians experiences and participation in prevention programs and health risk behavioral change; and (c) a personal desire to change behaviors and participate in prevention programs requires development of knowledge regarding healthy lifestyles and creation of new social norms.

CONCLUSIONS

Indigenous Australians participation in primary prevention for cardiovascular risk factors and adoption of a healthy lifestyle are influenced by social support, social determinants, and personal desire. Future programs need to tackle the structural drivers and facilitate a supportive environment to assist in health risk behavior change.