Towards a Situated Spatial Epidemiology of Violence: A Placially-Informed Geospatial Analysis of Homicide in Alagoas, Brazil
Walker B, Moura de Souza C, Pedroso E, Lai RS, Hunter P, Tam J, Cave I, Swanlund D, Barbosa KGN (2020)
Publication Type: Journal article
Publication year: 2020
Journal
Book Volume: 17
Journal Issue: 24
URI: https://www.mdpi.com/1660-4601/17/24/9283
Abstract
This paper presents an empirically grounded call for a more nuanced engagement and situatedness with placial characteristics within a spatial epidemiology frame. By using qualitative data collected through interviews and observation to parameterise standard and spatial regression models, and through a critical interpretation of their results, we present initial inroads for a situated spatial epidemiology and an analytical framework for health/medical geographers to iteratively engage with data, modelling, and the context of both the subject and process of analysis. In this study, we explore the socioeconomic factors that influence homicide rates in the Brazilian state of Alagoas from a critical public health perspective. Informed by field observation and interviews with 24 youths in low-income neighbourhoods and prisons in Alagoas, we derive and critically reflect on three regression models to predict municipal homicide rates from 2016–2020. The model results indicate significant effects for the male population, persons without elementary school completion, households with reported income, divorced persons, households without piped water, and persons working outside their home municipality. These results are situated in the broader socioeconomic context, trajectories, and cycles of inequality in the study area and underscore the need for integrative and contextually engaged mixed method study design in spatial epidemiology.
Authors with CRIS profile
Blake Walker
Professur für Geographie (Digitale Geographie / Kulturgeographie)
Cléssio Moura de Souza
Institut für Geographie
Involved external institutions
Canada (CA)
Brazil (BR)How to cite
APA:
Walker, B., Moura de Souza, C., Pedroso, E., Lai, R.S., Hunter, P., Tam, J.,... Barbosa, K.G.N. (2020). Towards a Situated Spatial Epidemiology of Violence: A Placially-Informed Geospatial Analysis of Homicide in Alagoas, Brazil. International Journal of Environmental Research and Public Health, 17(24). https://doi.org/10.3390/ijerph17249283
MLA:
Walker, Blake, et al. "Towards a Situated Spatial Epidemiology of Violence: A Placially-Informed Geospatial Analysis of Homicide in Alagoas, Brazil." International Journal of Environmental Research and Public Health 17.24 (2020).
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