Validating the Remote First Aid Self-Efficacy Scale for Use in Evaluation and Training of First Responders in Remote Contexts

INTRODUCTION

The purpose of this study was to investigate the psychometric properties of the remote first aid self-efficacy scale (RFA SES). The RFA SES is a 30-item self-report scale developed in response to emerging evidence showing that self-efficacy is predictive of performance.

METHODS

Trained alumni from Wilderness Medical Associates (WMA) training courses and less trained students from Laurentian University (LU) were recruited via email to complete an online questionnaire at 2 different periods (T1 and T2). The questionnaire included demographic questions, the 30-item RFA SES, the 10-item Connor-Davidson resilience scale (CD-RISC), and the 10-item generalized self-efficacy scale (GSES). Data analysis included assessment of the dimensionality, reliability, and validity of the scale.

RESULTS

There were 448 alumni from WMA and 1106 students from LU who participated in the study. The RFA SES demonstrated a clear unidimensional structure. The mean interitem correlation was 0.75 at T1. Test-retest reliability (T1 to T2) was high for both the LU group (intraclass correlation [ICC]=0.90) and the WMA group (ICC=0.92). Moderate correlations were found between RFA SES and CD-RISC (r=0.42, P<0.001), a general measure of resilience, and the GSES (r=0.48, P<0.001), a general measure of self-efficacy. Wilderness Medical Associates participants showed higher mean scores than LU students at T1 (t [569]=16.2, P<0.001).

CONCLUSIONS

The RFA SES is a unidimensional, reliable, and potentially valid scale. Further research should focus on item reduction followed by additional tests of reliability and validity.

Using Heart Rate Variability Methods for Health-Related Outcomes in Outdoor Contexts: A Scoping Review of Empirical Studies

Heart rate variability (HRV) is a psychophysiological variable that is often used in applied analysis techniques to indicate health status because it provides a window into the intrinsic regulation of the autonomic nervous system. However, HRV data analysis methods are varied and complex, which has led to different approaches to data collection, analysis, and interpretation of results. Our scoping review aimed to explore the diverse use of HRV methods in studies designed to assess health outcomes in outdoor free-living contexts. Four database indexes were searched, which resulted in the identification of 17,505 candidate studies. There were 34 studies and eight systematic reviews that met the inclusion criteria. Just over half of the papers referenced the 1996 task force paper that outlined the standards of measurement and physiological interpretation of HRV data, with even fewer adhering to recommended HRV recording and analysis procedures. Most authors reported an increase in parasympathetic (n = 23) and a decrease in systematic nervous system activity (n = 20). Few studies mentioned methods-related limitations and challenges, despite a wide diversity of recording devices and analysis software used. We conclude our review with five recommendations for future research using HRV methods in outdoor and health-related contexts.

Conceptual framework for task shifting and task sharing: an international Delphi study

BACKGROUND

Task shifting and sharing (TS/S) involves the redistribution of health tasks within workforces and communities. Conceptual frameworks lay out the key factors, constructs, and variables involved in a given phenomenon, as well as the relationships between those factors. Though TS/S is a leading strategy to address health worker shortages and improve access to services worldwide, a conceptual framework for this approach is lacking.

METHODS

We used an online Delphi process to engage an international panel of scholars with experience in knowledge synthesis concerning TS/S and develop a conceptual framework for TS/S. We invited 55 prospective panelists to participate in a series of questionnaires exploring the purpose of TS/S and the characteristics of contexts amenable to TS/S programmes. Panelist responses were analysed and integrated through an iterative process to achieve consensus on the elements included in the conceptual framework.

RESULTS

The panel achieved consensus concerning the included concepts after three Delphi rounds among 15 panelists. The COATS Framework (Concepts and Opportunities to Advance Task Shifting and Task Sharing) offers a refined definition of TS/S and a general purpose statement to guide TS/S programmes. COATS describes that opportunities for health system improvement arising from TS/S programmes depending on the implementation context, and enumerates eight necessary conditions and important considerations for implementing TS/S programmes.

CONCLUSION

The COATS Framework offers a conceptual model for TS/S programmes. The COATS Framework is comprehensive and adaptable, and can guide refinements in policy, programme development, evaluation, and research to improve TS/S globally.

Emergency care with lay responders in underserved populations: a systematic review

Objective

To assess the individual and community health effects of task shifting for emergency care in low-resource settings and underserved populations worldwide.

Methods

We systematically searched 13 databases and additional grey literature for studies published between 1984 and 2019. Eligible studies involved emergency care training for laypeople in underserved or low-resource populations, and any quantitative assessment of effects on the health of individuals or communities. We conducted duplicate assessments of study eligibility, data abstraction and quality. We synthesized findings in narrative and tabular format.

Findings

Of 19 308 papers retrieved, 34 studies met the inclusion criteria from low- and middle-income countries (21 studies) and underserved populations in high-income countries (13 studies). Targeted emergency conditions included trauma, burns, cardiac arrest, opioid poisoning, malaria, paediatric communicable diseases and malnutrition. Trainees included the general public, non-health-care professionals, volunteers and close contacts of at-risk populations, all trained through in-class, peer and multimodal education and public awareness campaigns. Important clinical and policy outcomes included improvements in community capacity to manage emergencies (14 studies), patient outcomes (13 studies) and community health (seven studies). While substantial effects were observed for programmes to address paediatric malaria, trauma and opioid poisoning, most studies reported modest effect sizes and two reported null results. Most studies were of weak (24 studies) or moderate quality (nine studies).

Conclusion

First aid education and task shifting to laypeople for emergency care may reduce patient morbidity and mortality and build community capacity to manage health emergencies for a variety of emergency conditions in underserved and low-resource settings.

Epidemiologic features of medical emergencies in remote First Nations in northern Ontario: a cross-sectional descriptive study using air ambulance transport data

BACKGROUND

For about 25 000 Ontarians living in remote northern First Nations communities, seeing a doctor in an emergency department requires flying in an airplane or helicopter. This study describes the demographic and epidemiologic characteristics of patients transported from these communities to access hospital-based emergency medical care.

METHODS

In this cross-sectional descriptive study, we examined primary medical data on patient transportation from Ornge, the provincial medical air ambulance service provider, for 26 remote Nishnawbe Aski Nation communities in northern Ontario from 2012 to 2016. We described these transports using univariate descriptive statistics.

RESULTS

Over the 5-year study period, 10 538 patients (mean 2107.6 per year) were transported by Ornge from the 26 communities. Transport incidence ranged from 9.2 to 9.5 per 100 on-reserve population per year. Women aged 65 years or more had the highest transport incidence (25.9 per 100). Girls aged 5-9 years had the lowest mean incidence (2.1 per 100). Gastrointestinal issues accounted for 13.3% of transfers. Neurologic issues, respiratory issues and trauma each accounted for about 11% of transfers, and cardiac issues for 9.6%. Patients with obstetric issues accounted for 7.6% of transfers per year, and toxicologic emergencies for 7.5%.

INTERPRETATION

This study provides the epidemiologic foundation to improve emergency care and emergency transport from remote First Nation communities in Ontario.

An environmental scan of emergency response systems and services in remote First Nations communities in Northern Ontario

Background: Approximately 24,000 Ontarians live in remote Indigenous communities with no road access. These communities are a subset of Nishnawbe Aski Nation (NAN), a political grouping of 49 First Nations communities in Northern Ontario, Canada. Limited information is available regarding the status of emergency care in these communities.

Objective: We aimed to understand emergency response systems, services, and training in remote NAN communities.

Design: We used an environmental scan approach to compile information from multiple sources including community-based participatory research. This included the analysis of data collected from key informant interviews (n=10) with First Nations community health leaders and a multi-stakeholder roundtable meeting (n=33) in October 2013.

Results: Qualitative analysis of the interview data revealed four issues related to emergency response systems and training: (1) inequity in response capacity and services, (2) lack of formalised dispatch systems, (3) turnover and burnout in volunteer emergency services, and (4) challenges related to first aid training. Roundtable stakeholders supported the development of a community-based emergency care system to address gaps.

Conclusions: Existing first response, paramedical, and ambulance service models do not meet the unique geographical, epidemiological and cultural needs in most NAN communities. Sustainable, context-appropriate, and culturally relevant emergency care systems are needed.

Health effects of training laypeople to deliver emergency care in underserviced populations: a systematic review protocol

INTRODUCTION

The Disease Control Priorities Project recommends emergency care training for laypersons in low-resource settings, but evidence for these interventions has not yet been systematically reviewed. This review will identify the individual and community health effects of educating laypeople to deliver prehospital emergency care interventions in low-resource settings.

METHODS AND ANALYSIS

This systematic review addresses the following question: in underserviced populations and low-resource settings (P), does first aid or emergency care training or education for laypeople (I) confer any individual or community health benefit for emergency health conditions (O), in comparison with no training or other forms of education (C)? We restrict this review to studies reporting quantitatively measurable outcomes, and search 12 electronic bibliographic databases and grey literature sources. A team of expert content and methodology reviewers will conduct title and abstract screening and full-text review, using a custom-built online platform. Two investigators will independently extract methodological variables and outcomes related to patient-level morbidity and mortality and community-level effects on resilience or emergency care capacity. Two investigators will independently assess external validity, selection bias, performance bias, measurement bias, attrition bias and confounding. We will summarise the findings using a narrative approach to highlight similarities and differences between the gathered studies.

ETHICS AND DISSEMINATION

Formal ethical approval is not required.

RESULTS

The results will be disseminated through a peer-reviewed publication and knowledge translation strategy.

REVIEW REGISTRATION NUMBER

CRD42014009685.

Assessing children's interpretations of the Aboriginal Children's Health and Well-Being Measure (ACHWM)

Background

There are emerging opportunities to improve the health of Aboriginal children and youth. The Aboriginal Children’s Health and Well-being Measure (ACHWM) was developed to enable Aboriginal communities to obtain group-level data from the perspectives of their children 8 to 18 years of age. The survey was developed in collaboration with children, based on the Medicine Wheel framework. The purpose of this study was to ensure that children and youth interpreted the ACHWM questions consistently and accurately and to establish the face validity of the survey.

Methods

Children and parents/caregivers from the Wikwemikong Unceded Indian Reserve (Canada) participated in a detailed interview process as they completed the ACHWM, in 2012. Each participant worked through their thought process verbally, to enable the interviewer to identify questions that were misinterpreted or inconsistently interpreted. Questions were revised based on feedback from the participants, and reviewed with new participants until a stable version was established. The resulting version was reviewed by health care providers and community members to further ensure cultural relevance and face validity within the community.

Results

A total of 18 interviews, with 9 children and 9 caregivers, were required to achieve a stable version of the survey. The children ranged in age from 8 to 18 years. Revisions were required for 19 questions. Most of these revisions were minor linguistic changes. In addition, 6 questions were deleted due to consistent problems and 4 questions were created to address gaps identified during the process. Community members confirmed the appropriateness of the measure for their community and communicated their pride in their youth’s role in the development of this survey.

Conclusions

The result was a 58-question version of the ACHWM that was consistently interpreted and culturally appropriate, and had face validity confirmed by experts from the community, children and their parents/caregivers. The ACHWM is ready to be assessed for relevance to other Aboriginal communities.

Community-based first aid: a program report on the intersection of community-based participatory research and first aid education in a remote Canadian Aboriginal community

CONTEXT

Community-based first aid training is the collaborative development of locally relevant emergency response training. The Sachigo Lake Wilderness Emergency Response Education Initiative was developed, delivered, and evaluated through two intensive 5-day first aid courses. Sachigo Lake First Nation is a remote Aboriginal community of 450 people in northern Ontario, Canada, with no local paramedical services. These courses were developed in collaboration with the community, with a goal of building community capacity to respond to medical emergencies.

ISSUE

Most first aid training programs rely on standardized curriculum developed for urban and rural contexts with established emergency response systems. Delivering effective community-based first aid training in a remote Aboriginal community required specific adaptations to conventional first aid educational content and pedagogy.

LESSONS LEARNED

Three key lessons emerged during this program that used collaborative principles to adapt conventional first aid concepts and curriculum: (1) standardized approaches may not be relevant nor appropriate; (2) relationships between course participants and the people they help are relevant and important; (3) curriculum must be attentive to existing informal and formal emergency response systems. These lessons may be instructive for the development of other programs in similar settings.

Promoting resilience and wellbeing through an outdoor intervention designed for Aboriginal adolescents

INTRODUCTION

Aboriginal people in Canada (First Nations, Inuit and Métis) have a lower health status compared to the Canadian population. There is a particular concern about the mental health and wellbeing of First Nations adolescents living on reserves. Interventions following principles of outdoor education and adventure therapy appear to be an appropriate fit for this population. These approaches have proven effective in non-Aboriginal populations, yet there is very little evidence on the efficacy of these types of program for Aboriginal adolescents. The primary purpose of this study was to evaluate the impact of an outdoor adventure leadership experience (OALE) on the resilience and wellbeing of First Nations adolescents from one reserve community. The secondary purposes were to explore whether this impact was sustainable, and whether there were any intervening factors that may have influenced the impact.

METHODS

The collaborative research team used a mixed-method design to evaluate the 10-day OALE for adolescents from Wikwemikong Unceded Indian Reserve in northern Ontario, Canada. The main outcome assessed was resilience, measured by self-report, using the 14-Item Resilience Scale (RS-14). Several other exploratory measures assessed other aspects of health and well-being. The questionnaire package was administered at three different time periods: (T1) one day before the OALE; (T2) one month after the OALE; and (T3) one year after the OALE. The Mental Component Score (MCS) of the SF-12v2 was used to confirm any changes in resilience. Open-ended questions were appended to the questionnaire at the 1-year point to identify any intervening factors that may have impacted any changes in resilience and wellbeing. The primary analysis compared mean RS-14 scores at T1 with those at T2. Responses to the open-ended questions were analyzed using content analysis.

RESULTS

Over two summers (2009 and 2010), 73 youth 12-18 years of age from Wikwemikong participated in a standardized 10-day OALE program. This represented 15% of the on-reserve population of adolescents in this age range. Survey responses from 59 (80.8%) participants were available for analysis at T1, compared to 47 (64.4%) at T2 and 33 (45.2%) at T3. The mean RS-14 score was 73.65 at baseline, and this improved 3.40 points (p=0.011) between T1 and T2. However, the resilience scores at T3 (1 year post-OALE) had a mean of 74.19, indicating a return back to pre-OALE levels. The mean MCS score at T1 was 48.23 and it improved over the subsequent two time periods. Several intervening factors reported at T3 may have influenced the decrease in resilience scores from T2 to T3. These included changes in family living situation, death in the family, and other life stressors that occurred over the course of the year.

CONCLUSIONS

Outcome scores from this study provide a unique glimpse into the self-reported health and wellbeing for adolescents within one First Nations community in Canada. The OALE program was beneficial in promoting resilience for adolescents in Wikwemikong over the short-term. Future studies are necessary to assess whether the OALE (or similar outdoor type interventions) are effective within other communities.

Community-based participatory research with indigenous communities: the proximity paradox

Community-based participatory research (CBPR) is a promising approach used with increasing prevalence in health research with underserviced Indigenous communities in rural and remote locations. This case comparison used CBPR principles to examine the characteristics of two collaborative research projects in Canada. Both projects reflected CBPR principles in unique ways with particular differences related to community access and proximity of collaborating partners. CBPR principles are often used and recommended for partnerships involving remote underserviced communities, however many of these principles were easier to follow for the collaboration with a relatively well serviced community in close proximity to researchers, and more challenging to follow for a remote underserviced community. The proximity paradox is an apparent contradiction in the increasing application of CBPR principles for use in distal partnerships with remote Indigenous communities when many of these same principles are nearly impossible to follow. CBPR principles are much easier to apply in proximal partnerships because they afford an environment where collaborative relationships can be developed and sustained.