Generating Knowledge for a Health Promotion Approach to Emergencies

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Organization: Public Health Agency of Canada

Published: 2023-11-27

Cat.: HP5-172/2023E-PDF

ISBN: 978-0-660-68668-4

For the Chief Public Health Officer of Canada's Report on the State of Public Health in Canada 2023: Creating the Conditions for Resilient communities: A Public Health Approach to Emergencies

This report was prepared by the Public Health Agency of Canada's Chief Science Officer, Dr. Sarah Viehbeck, and her Office.

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Introduction

In the 2023 annual report on the state of public health in Canada, Creating the Conditions for Resilient Communities: A Public Health Approach to Emergencies, Dr. Theresa Tam, Canada's Chief Public Health Officer (CPHO), explores how public health can work with communities and partners across sectors to build healthier, more resilient communities that are better equipped to prevent, withstand, and recover from emergencies. As the Public Health Agency of Canada's (PHAC) focal point for science excellence, science promotion, and science-policy integration, the Chief Science Officer developed this companion document with the objective of mobilizing knowledge generation and research aligned to the CPHO report's recommendations.

This document outlines knowledge gaps and research needs to bridge the science-to-policy divide, catalyze collaborative scientific activity, and provide the evidence base to support the application of a health promotion approach to emergency management in Canada. It is geared toward a broad audience, including individual researchers, organizations, funding agencies, and communities wishing to mobilize research action aligned with recommendations shared in the CPHO report.

The priority knowledge gaps and research needs presented in this document were informed by the recommendations outlined in the CPHO report, a review of the scientific and grey literature, and from the engagement of subject matter experts (see Appendix B for detailed methodology). Experts were asked to identify the most pressing research questions or activities needed to advance the implementation of health promotion approaches to public health emergency management in Canada. This includes science and research activities that can help to build healthy public policy by exploring the role of policy-making and broader social systems in influencing the determinants of health; create supportive environments by exploring the conditions of daily life that foster good health and community resilience; and strengthen community action by exploring the roles, contextual factors, and impacts of the connections between community members, leaders, public health, and emergency management planners. Characterizing these elements of health promotion according to this framework aligns with the concepts outlined in this year's CPHO report.

The priorities presented in this document reflect the specific knowledge gaps and research needs identified at the intersection of health promotion and emergency management as key public health functions. They represent concrete, actionable opportunities to generate new evidence, increase our understanding, and to better inform public health preparedness and response by promoting equity, addressing the structural determinants of health, and bolstering community resilience. They do not constitute an exhaustive list of all science and research needs in emergencies.

Science and research in emergencies

Science and research are essential components of a credible, evidence-informed public health system. Evidence generated through well-designed, effectively executed scientific activities (including population-based data generation, primary studies, knowledge syntheses, or program or policy evaluations) and the incorporation of science advice in emergencies are integral to achieving the goals of better emergency management, preventing injury, illness, disability and death, and supporting recovery.Footnote 1Footnote 2Footnote 3Footnote 4Footnote 5Footnote 6Footnote 7

Efficient, coordinated activities across the spectrum of Canada's science and research ecosystem are required to identify, fund, and address pressing needs, and for the timely provision of the best available evidence and expertise to public health decision-makers for uptake and action.Footnote 8 Experts consulted in the development of this document identified specific evidence gaps around what should be studied, and also frequently emphasized the necessity of a paradigm shift in how science is funded, conducted, and used in emergencies and how that could benefit from a health promotion approach. Examples of opportunities to this end included:

Priority knowledge gaps and research needs

The priority knowledge gaps and research needs synthesized in this document are the product of an iterative mixed methods approach (see Appendix B). Priorities are grouped according to key thematic areas and feature additional expert-identified recommendations on specific topics to be addressed. Additionally, the 10 priorities with highest concurrence across all respondentsFootnote i, and across those that self-identified their ability and expertise to speak to First Nations, Inuit, and/or Métis (FNIM) research prioritiesFootnote ii are indicated.

Addressing these knowledge gaps and research needs may be achieved through a diversity of approaches. The knowledge gaps and research needs are not intended to privilege specific methodological approaches or research designs.

Upstream drivers and determinants of health

Systems-level approaches to health promotion in emergencies

Unintended impacts of emergencies and emergency interventions

Assessing resources to support social infrastructure, resilience, and community-centred approaches

Prioritizing community engagement and local knowledge to foster co-development

Centring equity in science, evidence, and technology

Fostering workforce development

Integrating health promotion considerations and approaches into emergency management plans and procedures

Appendix A: Glossary

Emergency management: An essential public health function in Canada, defined as the planning for natural or human-made disasters to minimize serious illness and death, and responding to emergencies while minimizing societal disruption.Footnote 9 As further outlined in this year's CPHO report, modern emergency management uses an all-hazards approach which increases efficiency by identifying and integrating emergency management elements common across all potential risks and impacts.Footnote 10 Within the report, emergency management is presented as a continuum of the following activities, although they are not sequential and occur concurrently to best support communities before, during, and after emergencies:

Health promotion: The process of implementing a range of health, social, economic, and environmental interventions that enable people and communities to increase control over, and to improve, their health.Footnote 11Footnote 12 The 2023 CPHO report highlighted 3 main areas of action for a health promotion approach which support the conditions for community resilience. The full conceptualization of these have been described in Figure 7 within the 2023 CPHO report, but in brief, they include:

Priority populations: Populations experiencing increased risk of exposure, poor health outcomes, and/or burden of disease due to pre-existing social, economic, environmental, and/or health inequities related to social and/or structural determinants of health including racism, discrimination, and colonization.Footnote 10Footnote 13

Science: The pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence.Footnote 14 This includes a continuum of creative and systematic activities directly related to the generation, advancement, dissemination, and application of scientific and technological knowledge. In the context of this report, this may include knowledge syntheses, operational/implementation research, applied research, and observational and intervention studies.

Research: Any undertaking intended to extend knowledge through a discipline's inquiry or systematic investigation.Footnote 15

Appendix B: Methods

An iterative mixed methods approach was taken to scope, synthesize, validate, and prioritize the knowledge gaps and research needs in this document. The methodological objective was not to achieve absolute consensus among all sources and experts consulted, but rather to identify the priority knowledge gaps and research needs expected to have the greatest impact on the implementation of a health promotion approach to emergency management in Canada.

Scoping and synthesis of knowledge gaps and research needs

Knowledge gaps and research needs were identified in response to the question: "What are the most pressing research questions or activities needed to advance the implementation of health promotion approaches to public health emergency management in Canada?". Key data sources included 1) the 2023 CPHO report, Creating the Conditions for Resilient Communities: A Public Health Approach to Emergencies; 2) an environmental scan and review of peer-reviewed and grey literature conducted in collaboration with PHAC's Health Library; and 3) expert opinion solicited during various engagement activities led by PHAC's Office of the Chief Public Health Officer and Office of the Chief Science Officer (see Acknowledgements).

Relevant gaps were identified via the literature review (N=308, from 41 key documents, see Appendix C) and engagements (N=137, from 19 engagements). The quality and strength of evidence identified were not assessed. These were analyzed for broad themes and consolidated into a preliminary list of knowledge gaps and research needs. Sex- and Gender-Based Analysis Plus was applied to the synthesized list, and feedback was sought from key partners in multiple iterative rounds. Specific considerations and priorities for First Nations, Inuit, and/or Métis (FNIM) communities were solicited from FNIM-focused literature and engagements, and are incorporated throughout the final document.

Validation and prioritization of synthesized knowledge gaps and research needs

An expert consultation was conducted via survey to validate and prioritize the preliminary list of synthesized knowledge gaps and research needs (adapted methodology from James Lind Alliance and the Child Health and Nutrition Research Initiative).Footnote 16Footnote 17 The survey was disseminated to an expert reference group comprised of individuals with academic, professional, and/or lived, living, or personal experiences relevant to the 2023 CPHO report topic.

From the list of synthesized knowledge gaps and research needs, expert participants were invited to identify up to 10 gaps/needs that they felt best satisfied each of 3 equally weighted validation and prioritization criteria: significance, answerability, and equity (see text box "Validation and prioritization criteria"). Responses were summed across the 3 criteria and aggregated across respondents to identify the priorities that demonstrated the highest concurrence.

Experts were also invited to recommend additional knowledge gaps and research needs not captured by our preliminary analysis. Respondents that self-identified their ability and expertise to speak to FNIM research priorities were also invited to recommend those critical to advancing the application of health promotion in emergency management for FNIM communities in Canada. While the latter can provide guidance for public health research with and by FNIM Peoples, they should not be interpreted as representing the totality of priorities on this subject and should not subsume the right to self-determination of priorities through Indigenous-led approaches. Additional knowledge gaps and research needs identified by survey respondents were reviewed for relevance and novelty, and synthesized into existing gaps. These additional inputs have been incorporated to the final document under the heading "Science and research in emergencies" or as specific sub-bullets in "Priority knowledge gaps and research needs".

This document underwent a final critical review by key partners to ensure alignment with the 2023 CPHO report topic and broader public health needs.

Validation and prioritization criteria

Significance: The knowledge gap represents a true gap in the evidence base, data, methods, or tools required to systematically advance the integration of health promotion principles into emergency management practices, policies, and programs in Canada.

Answerability: This knowledge gap can be addressed by science and research activities and seems feasible given current capacity in Canada (e.g., institutions, research infrastructure, human resources, and funding).

Equity: Addressing this knowledge gap will result in more diverse, equitable, and inclusive emergency management practices and/or reduce inequitable outcomes following emergencies and emergency interventions in Canada.

Appendix C: Sources consulted

The key documents listed below were used to identify and consolidate preliminary knowledge gaps and research needs. While they are not directly cited, these sources were consulted throughout the development of the priority knowledge gaps and research needs presented in this document.

Acosta, J, Nelson, C, Beckjord, EB, Shelton, SR, Murphy, E, Leuschner, KJ, et al. A National Agenda for Public Health Systems Research on Emergency Preparedness. RAND Corporation; 2009.

BC COVID-19 Strategic Research Advisory Committee. BC COVID-19 Strategic Research Framework: An Evolving Guide for Decision-Makers and Researchers Issue 1. Michael Smith Health Research BC; 2020.

BC COVID-19 Strategic Research Advisory Committee. BC COVID-19 Strategic Research Framework: An Evolving Guide for Decision-Makers and Researchers Issue 2. Michael Smith Health Research BC; 2020.

BC COVID-19 Strategic Research Advisory Committee. Knowledge Gaps Relevant to COVID-19 Vaccine Rollout in BC. Michael Smith Health Research BC; 2021.

Bournival, V, Oostlander, SA, O'Sullivan, TL. 'Lifestyle Drift' in Disaster Risk Reduction Practices Magnifies Inequities for High-Risk Populations. SSM - Qualitative Research in Health. 2022; 2:100190.

British Columbia's Office of the Human Rights Commissioner. From Hate to Hope: Report of the Inquiry into Hate in the COVID-19 Pandemic. Vancouver, BC: British Columbia's Office of the Human Rights Commissioner; 2023.

Burke, S, Bethel, JW, Britt, AF. Assessing Disaster Preparedness among Latino Migrant and Seasonal Farmworkers in Eastern North Carolina. International Journal of Environmental Research and Public Health. 2012; 9(9):3115-33.

Cassola, A. Moving Forward from the COVID-19 Pandemic: 10 Opportunities for Strengthening Canada's Public Health Systems. Ottawa, ON: CIHR Institute of Population and Public Health; 2022.

Chan, EYY, Murray, V. What Are the Health Research Needs for the Sendai Framework? The Lancet. 2017; 390(10106):e35-e6.

Chandra, A, Acosta, J, Meredith, L, Sanches, K, Howard, S, Uscher-Pines, L, et al. Understanding Community Resilience in the Context of National Health Security: A Literature Review. RAND Corporation; 2010.

European Centre for Disease Prevention and Control. ECDC Expert Consultation on Knowledge and Research Gaps Related to the COVID-19 Public Health Response. European Centre for Disease Prevention and Control; 2022.

Evidence-Based Practice for Public Health Emergency Preparedness and Response. Calonge N, Brown L, Downey A, editors. Washington, D.C.: National Academies Press; 2020.

Eykelbosh, A, Slett, CM, Wilson, P, Pillsworth, L, Luttrell, G, Reid, D. Supporting Indigenous Communities during Environmental Public Health Emergencies. Environmental Health Review. 2018; 61(1):9-11.

Filiatrault, F, Désy, M, Leclerc, B. Référentiel de valeurs pour soutenir l'analyse éthique des actions en santé publique. Gouvernement du Québec; 2015.

Finucane, ML, Warren May, L, Chang, J. A Scoping Literature Review on Indicators and Metrics for Assessing Racial Equity in Disaster Preparation, Response, and Recovery. RAND Corporation; 2021.

Fitzpatrick, KM, Wild, TC, Pritchard, C, Azimi, T, McGee, T, Sperber, J, et al. Health Systems Responsiveness in Addressing Indigenous Residents' Health and Mental Health Needs Following the 2016 Horse River Wildfire in Northern Alberta, Canada: Perspectives from Health Service Providers. Frontiers in Public Health. 2021; 9.

Généreux, M, Roy, M, Paré, C, Lévesque, J. Renforcer les capacités d'adaptation des individus et des communautés en contexte de pandémie : le rôle clé du sentiment de cohérence. Réseau francophone international pour la promotion de la santé; 2020.

Healthcare Ready. Protecting National Public Health and Health Care Infrastructure for the Next Disaster. Healthcare Ready; 2023.

House of Commons Canada. From the Ashes: Reimagining Fire Safety and Emergency Management in Indigenous Communities Report of the Standing Committee on Indigenous and Northern Affairs. House of Commons Canada; 2018.

Hung, KKC, Mashino, S, Chan, EYY, MacDermot, MK, Balsari, S, Ciottone, GR, et al. Health Workforce Development in Health Emergency and Disaster Risk Management: The Need for Evidence-Based Recommendations. International Journal of Environmental Research and Public Health. 2021; 18(7):3382.

Khan, Y, Fazli, G, Henry, B, de Villa, E, Tsamis, C, Grant, M, et al. The Evidence Base of Primary Research in Public Health Emergency Preparedness: A Scoping Review and Stakeholder Consultation. BMC Public Health. 2015; 15:432.

Lambert, S, Scott, J. International Disaster Risk Reduction Strategies and Indigenous Peoples. The International Indigenous Policy Journal. 2019; 10(2):1-21.

Levine, CA, Jansson, DR. Concepts and Terms for Addressing Disparities in Public Health Emergencies: Accounting for the COVID-19 Pandemic and the Social Determinants of Health in the United States. Disaster Medicine and Public Health Preparedness. 2022; 16(6):2627-33.

Lo, STT, Chan, EYY, Chan, GKW, Murray, V, Abrahams, J, Ardalan, A, et al. Health Emergency and Disaster Risk Management (Health-EDRM): Developing the Research Field within the Sendai Framework Paradigm. International Journal of Disaster Risk Science. 2017; 8(2):145-9.

MacIntyre, E, Khanna, S, Darychuk, A, Copes, R, Schwartz, B. Evidence Synthesis - Evaluating Risk Communication during Extreme Weather and Climate Change: A Scoping Review. Health Promotion and Chronic Disease Prevention in Canada. 2019; 39(4):142-56.

Madrigano, J, Chandra, A, Costigan, T, Acosta, JD. Beyond Disaster Preparedness: Building a Resilience-Oriented Workforce for the Future. International Journal of Environmental Research and Public Health. 2017; 14(12).

Montesanti, S, Thurston, W, Turner, D, Traveler, R. A First Nations Framework for Emergency Planning: A Community-Based Response to the Health and Social Effects from a Flood. International Journal of Indigenous Health. 2019; 14(1):85-106.

National Collaborating Centres for Public Health, Yumagulova, L, Yellow Old Woman-Munro, D, Dicken, E. Health and Social Impacts of Long-Term Evacuation Due to Natural Disasters in First Nations Communities: A Summary of Lessons for Public Health. National Collaborating Centres for Public Health; 2021.

Native Women's Association of Canada. Emergency Management. Native Women's Association of Canada.

Pouliot, S, Bernier, NF, Chapados, M, Paradis, G. La recherche en santé publique : pour une société plus prospère, bienveillante et durable. Réseau de recherche en santé des populations du Québec; 2021.

Runkle, J, Svendsen, ER, Hamann, M, Kwok, RK, Pearce, J. Population Health Adaptation Approaches to the Increasing Severity and Frequency of Weather-Related Disasters Resulting from Our Changing Climate: A Literature Review and Application to Charleston, South Carolina. Current Environmental Health Reports. 2018; 5(4):439-52.

Siegfried, AL, Carbone, EG, Meit, MB, Kennedy, MJ, Yusuf, H, Kahn, EB. Identifying and Prioritizing Information Needs and Research Priorities of Public Health Emergency Preparedness and Response Practitioners. Disaster Medicine and Public Health Preparedness. 2017; 11(5):552-61.

United Nations. UN Research Roadmap for the COVID-19 Recovery. United Nations.

United Nations Office for Disaster Risk Reduction. The Science and Technology Roadmap to Support the Implementation of the Sendai Framework for Disaster Risk Reduction 2015-2030. United Nations Office for Disaster Risk Reduction; 2016.

Verhaeghe, C, Feltes, E, Stacey, J. The Fires Awakened Us. Tŝilhqot'in National Government; 2019.

Walsh, L, Garrity, S, Rutkow, L, Thompson, CB, Strauss-Riggs, K, Altman, BA, et al. Applying a Behavioral Model Framework for Disaster Recovery Research in Local Public Health Agencies: A Conceptual Approach. Disaster Medicine and Public Health Preparedness. 2015; 9(4):403-8.

Williams, J, Nocera, M, Casteel, C. The Effectiveness of Disaster Training for Health Care Workers: A Systematic Review. Annals of Emergency Medicine. 2008; 52(3):211-22.e2.

World Health Organization. Community-Centred Approaches to Health Emergencies: Progress, Gaps and Research Priorities. World Health Organization; 2021.

World Health Organization Centre for Health Development. Research Plan 2018-2026. World Health Organization; 2019.

World Health Organization Centre for Health Development. WHO Thematic Platform for Health Emergency and Disaster Risk Management Research Network First Core Group Meeting, Building a WHO Health EDRM Research Agenda. World Health Organization Centre for Health Development; 2019.

Yumagulova, L, Phibbs, S, Kenney, CM, Yellow Old Woman-Munro, D, Christianson, AC, McGee, TK, et al. The Role of Disaster Volunteering in Indigenous Communities. Environmental Hazards. 2021; 20(1):45-62.

Acknowledgements

I express my gratitude to the Chief Public Health Officer of Canada, Dr. Theresa Tam, a champion for science and research within her vision for public health system transformation.

In addition to the advisors and key informants that contributed to the CPHO report, I thank the following groups whose thoughtful inputs and recommendations were integral to the synthesis of the knowledge gaps and research needs expressed in this document:

Thank you to all those that volunteered their expertise by answering our expert consultation survey, validating, and prioritizing the knowledge gaps and research needs.

Thank you to colleagues at the Office of the Chief Public Health Officer, the Canadian Institutes of Health Research, staff from the National Collaborating Centre for Healthy Public Policy and the National Collaborating Centre for Methods and Tools, Dr. Katherine Frohlich, as well as CPHO report advisor Dr. Suzanne Jackson for their critical review of drafts of the research priorities and this document.

Finally, I am grateful for the work of my team, Mette Cornelisse, Dr. Sophia Lavergne, Anna Bellos, and Sydney Jennings who supported the development of this report.

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Reference i

This priority item is 1 of 10 priorities with highest concurrence across all respondents.

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Reference ii

This priority item is 1 of 10 priorities with highest concurrence across all respondents who self-identified their ability and expertise to speak to First Nations, Inuit, and/or Métis (FNIM) research priorities.

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