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Place and health Dahn Jeong 11 February, 2013 EPI6181 University of Ottawa
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So what about place and health? Historically… In the “modern” epidemiology and public health… Different perspectives on health and place Illustration by Jason Blower, from Alberta Venture
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Conventional vs. Relational views of place Conventional view Geographical boundaries and specific scale Separated by physical distanceResident local communitiesStatic and fixed area definitions Relational view Nodes in networks, multi-scale Separated by socio-relational distance Individuals are mobile daily and over their life course Dynamic and fluid area definitions Adapted from Cummins S, Curtis S, Diez-Roux AV, Macintyre S. Understanding and representing 'place' in health research: a relational appraoch. Soc Sci Med 2007; 65: 1825-1838.
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Defining place Murdoch (1998): Spaces of prescription Spaces of negotiation Context and composition Interdependent Mutual reinforcement Reciprocal relationship between people and place ©Jasper James, 2012
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Research Cummins, Curtis, Diez-Roux, Macintyre (2007): Relationship between specific features of places and health outcomes Ex: place effects on health of immigrants Multi-level models to assess different levels of risk factors in different settings Ex: Shouls, Congdon, and Curtis (1996) Empirical research distinguishing between context and composition Processes and interactions between people and places over timeApplications
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Place in time and space ‘Place’ varies in time and space ‘Time-Space biographies’ Movement and exposure: vary individually Then, current measures of ‘neighbourhood’ exposures: an underestimation of the effect? Varying contribution of different ‘contexts’ over time and space Life-course factors Individual life-course Life-course of the ‘places’: changing composition of area The role of research
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Public health programs and policies Better identify areas in need of resources to improve the Quality of life Health policy implementation and resource distribution Reducing health inequities Strengthening neighbourhood
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In Canada Large land mass and low population density Uneven distribution of population Unequal distribution of health care resources Difficulties accessing some health services
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Rural health in Canada Rural Canada Approximately 95% of Canada’s land mass Almost 30% of the Canadian population Unique characteristics and values … Indian reserves, Inuit and Métis communities form a significant proportion of Canada’s remote area
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Rural health: disparities Rural Canadians in comparison to urban Canadians Poorer health Less healthy behaviours Shorter life expectancies Higher mortality rates Determinant of health illustrating the disparity Socio-economic status Limited access to health care services Distance to health care providers and facilities Discrepancy between the proportion of rural residents and availability of health care services
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Rural health: possible solutions Re-defining rural Canada Developing a common definition of what constitutes “rural” A common definition would… New model centered around the sustainability Community-based solutions Approaches that involve strengthening the local forces Community development Rural incentive plans Recruitment and retention Telehealth
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In conclusion…
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References Cummins S, Curtis S, Diez-Roux AV, Macintyre S. Understanding and representing 'place' in health research: a relational approach. Soc Sci Med 2007; 65: 1825-1838. Dunn JR, Schaub P, Ross NA. Unpacking Income Inequality and Population Health: The Peculiar Absence of Geography. Can J of Public Health 2007; 98, S1: S10-S17. Herbert R. Canada's Health Care Challenge: Recognizing and Addressing the Health Needs of Rural Canadians. Lethbridge Undergraduate Research Journal 2007; 2(1). Lagacé C, Desmeules M, Pong RW, Heng D. Non-communicable Disease and Injury related Mortality in Rural and Urban Places of Residence. Can J of Public Health 2007; 98, S1: S62-S69. Riva M, Gauvin L, Barnett TA. Toward the next generation of research into small area effects on health: a synthesis of multilevel investigations published since July 1998. J Epidemiol Community Health 2007; 61: 853-861. Patychuk DL. Bridging place-based research and action for health. Can J Public Health 2007; 98 (July-August issue, Suppl 1), S70-S73. Schuurman N, Bell N, Dunn JR, Oliver L. Deprivation indices, population health and geography: an evaluation of the spatial effectiveness of indices at multiple scales. Journal of Urban Health: Bulletin of the NY Academy of Medicine 2007; 84(4): 591-603.
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