key: cord-0891162-hu17yv61 authors: Rangel, J. Cristian; Ranade, Sudit; Sutcliffe, Penny; Mykhalovskiy, Eric; Gastaldo, Denise; Eakin, Joan title: COVID‐19 policy measures—Advocating for the inclusion of the social determinants of health in modelling and decision making date: 2020-06-21 journal: J Eval Clin Pract DOI: 10.1111/jep.13436 sha: 1a06f8cb9aad9e9d4c7f583a08df1c9dc0488e7b doc_id: 891162 cord_uid: hu17yv61 nan As the COVID-19 pandemic evolves, mathematical modelling of the spread of disease has informed containment policies throughout jurisdictions across the world, including Canada. [1] [2] [3] [4] [5] As models are being used to guide unprecedented public health interventions, it is critical to surface explicitly what they tell us and, importantly, what they do not. 6 Our objective is not to critique the Public Health models that forecast epidemiological events nor to criticize governments or policy-makers who are working to protect the public under exceptional circumstances. We are aware that all attempts to model complex phenomena have strengths and limitations. We recognize that these models are tools for planning and policy making, that they are dynamic, and that they are constructed via the selection and exclusion of specific assumptions that are informed and altered contextually. 6, 7 However, if these models are to be useful for making policy decisions of unprecedented magnitude, we need to have critical conversations about the forms of evidence that they do not include, and the potential unintended consequences of such exclusions. We need to strive to supplement the sources of information available for effective decision making, or improve the models themselves to ensure health gains-COVID-19-related and otherwiseare maximized for all both in the short and in the long-term. For example, the Ontario model released on April 3, 2020 forecasted COVID-19 mortality depending on the degree of restrictions imposed by policies of containment, with stronger interventions needed to reduce mortality. The stark depiction of the potential to save thousands of lives from COVID-19 presented a compelling medical, moral, social, political and, it could be argued, economic rationale. 8 The model was described as 'sobering', strengthening consensus to rally against COVID-19 and to support the current policy directions, in particular the policies aimed at physical distancing to avert further community spread of the virus. To be sure, non-medical interventions, such as social or physical distancing recommendation and quarantines have been found effective in reducing the short and the long-term health impacts of epidemics by allowing health and social systems to prepare and deploy effective sustainable measures. [9] [10] [11] However, those measures often carry negative social, economic, and political consequences when sustained over long periods of time. 10 The singular focus on 'flattening the curve'-instead of managing risk-as an endpoint, may make both policy-makers and the public blind to the differential negative health effects of such policies on the entire population. Scholars and policy-makers need to make sure that these interventions do not produce new forms of health inequities, and potentially deepen health inequities amongst segments of the population that are already vulnerable, such as Indigenous, racially marginalized, and/or economically disadvantaged populations. As is well-documented in the field of Public Health, the poor and socially vulnerable disproportionally suffer the burden of disease in any society (ie, co-morbidities). [12] [13] [14] [15] [16] The potential for disproportionate mortality, morbidity, and socio-economic costs (eg, job losses, accumulated family debt, intimate partner violence, substance misuse, etc.) of COVID-19 control policy interventions are not included in the decision processes that Covid-19 modelling made possible. 17, 18 The argument here is that the direct and indirect effects of Covid-19 on population health must be made visible when we consider public health interventions. A public health approach informed by the social determinants of health (SDH) would look at the interventions proposed to mitigate the risk of COVID-19 transmission with caution. The current models appear to consider a single problem and goal-the reduction of casualties from COVID-19. However, the structural conditions that produce health vulnerabilities are highlighted by the unprecedented disruption to economic and social life caused by current policies of containment, especially if sustained over many months. 10 The consequences of coercive enforcement of such policies could further pre-existing inequities and incur individual and population-level harms. 19 These social and health impacts should be accounted for to the extent possible in the models, their implementation, and in evaluations of resultant interventions. 20 While current models hypothesize casualties for population groups, the negative health outcomes and potential deaths resulting from job losses, interrupted health care for hundreds of thousands of patients in Canada, and social isolation are also real and are accruing to specific, identifiable populations. [21] [22] [23] [24] [25] [26] [27] For example, current and future models would ideally reflect the capacity of interventions such as the Canada Emergency Response Benefit to buffer the health consequences (eg, loss of health benefits, job-related, stress, and lack of control) for the more than 7.3 million people to date who have lost their jobs or seen their incomes severely reduced. 28, 29 The impact of job losses is particular acute for women and youth. 30 In addition, the relationship between the current and future physical isolation mandates and the documented negative health effects of confinement in low-quality, unsafe, and insecure housing need to be considered. 31 It is critical to consider the emerging reports of spikes in domestic abuse against women and children 32, 33 ; and the effects of Covid-related measures on the overall mental and physical health of the entire population being forced to be sedentary. 34 In short, the potential negative health effects of current responses to Covid-19 should be included in a transparent manner in both decision-making processes and modelling exercises. The social and economic costs of the implementation of Covid-19 responses should be built into the assessment of the overall benefit of interventions to curb the casualties resulting from the virus. To address this need, urgent transdisciplinary collaboration 35 is required including the contribution of economists, health professionals, and social scientists so that a sustainable course can be mapped in response to the current crisis as societies wait for the development of a vaccine. These disciplines can help to supplement our models of avoidable mortality with an understanding of the health effects-often experienced inequitably-that educational disruptions, mass unemployment, and social isolation can cause for individuals, communities, and nations. In Canada and many other countries, the convergence of shared goals and policy directions that have emerged from the coronavirus pandemic can have beneficial results. It is reassuring that governments are embracing a 'whole-of-society, whole-of-government' approach to address a complex problem. In the fight to save lives, we must also pay attention to, account for, and mitigate unintended effects on vulnerable sub-populations and on the whole population for both the short and long-term. A comprehensive, transdisciplinary approach anchored in the foundations of public health (ie, how health is socially produced) will enable more inclusive, transparent and socially accountable future policy interventions, which integrate the SDH into modelling to show impacts on the whole population and on distinct groups within it. Success in this endeavour requires: (a) resourcing a multi-disciplinary task force to study the effects of policy, including the unintended and differential effects of the current responses (ie, job disruptions, income subsidies, social isolation) on the entire population; (b) examining the health and socio-economic effects of these policies on marginalized communities across the country; (c) reenforcing critical thinking and SDH content in Public Health curricula and continued education, and in health professions at large. We are indeed all in this together-it is only by working together that we will all emerge stronger than ever. New data, new policy: why UK's coronavirus strategy changed. The Guardian Coronavirus: how maths is helping to answer crucial covid-19 questions Impact of Non-Pharmaceutical Interventions (NPIs) to Reduce COVID19 Mortality and Healthcare Demand COVID-19 modelling COVID-19 in Canada: Using data and modelling to inform public health action How Ontario's COVID-19 testing debacle has cost lives Don't believe the COVID-19 models Opinion: save grandma or save the economy? It depends Opinion|will the largest quarantine in history just make things worse? The New York Times Nonpharmaceutical interventions implemented by US cities during the 1918-1919 influenza pandemic Physical interventions to interrupt or reduce the spread of respiratory viruses: systematic review The biology of disadvantage: socioeconomic status and health The social determinants of health: coming of age Social determinants of health inequalities Toronto Ont), School of Health Policy and Management. Social Determinants of health: The Canadian Facts IMF has no experience of recession arriving with such ferocity| Larry Elliott. The Guardian We're Going to Need a Marshall plan to rebuild after COVID-19. Policy options The problem of "significant risk": exploring the public health impact of criminalizing HIV non-disclosure News|Alliance for Healthier Communities CBC News Posted: 4:00 AM ET|last updated: how hospitals will tackle the backlog of nearly 100,000 surgeries delayed by the Pandemic|CBC News All in it together? Health inequalities, austerity, and the 'Great Recession Trends in mental health inequalities in England during a period of recession, austerity and welfare reform 2004 to 2013 The far-reaching impact of job loss and unemployment Major depression in the era of economic crisis: a replication of a cross-sectional study across Greece The public health costs of job loss Social isolation, loneliness, and all-cause mortality in older men and women Canada shed 2 million jobs in April amid COVID-19: StatCan-National|Globalnews Canada emergency response benefit statistics The daily-labour force survey The impact of persistent poor housing conditions on mental health: a longitudinal populationbased study Calls to Vancouver domestic-violence crisis line spike 300% amid COVID-19 pandemic A new Covid-19 crisis: domestic abuse rises worldwide. The New York Times Sedentary time and its association with risk for disease incidence, mortality, and hospitalization in adults: a systematic review and meta-analysis Epistemological barriers to addressing the social determinants of health among public health professionals in Ontario, Canada: a qualitative inquiry The authors would like to thank the following academics, public health practitioners, and physicians for their feedback and support for the arguments presented in this commentary.Amina Jabbar, BSW, MSc, MD, FRCPC, Geriatrician, Seniors'