Evidence map›Paper›PMID 35927698›Full record

ArticleBMC public health2022

Homicide rates are spatially associated with built environment and socio-economic factors: a study in the neighbourhoods of Toronto, Canada.

Alireza Mohammadi, Robert Bergquist, Ghasem Fathi, Elahe Pishgar, Silas Nogueira de Melo, Ayyoob Sharifi, Behzad Kiani

Abstract read
In one paragraph

Article in BMC public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Characterization of Homicides in Mexico: Analysis of 2015-2022.International journal of environmental research and public health · 2024
    Article
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Alireza MohammadiDepartment of Geography and Urban Planning, Faculty of Social Sciences, University of MohagheghArdabili, Ardabil, Iran. a.mohammadi@uma.ac.ir.ORCID 0000-0002-3327-0942
Robert BergquistIngerod, Brastad, SE-454 94 Sweden. Formerly UNICEF/UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases (TDR), World Health Organization, Geneva, Switzerland.ORCID 0000-0002-0190-1084
Ghasem FathiDepartment of Geography and Urban Planning, Faculty of Social Sciences, University of MohagheghArdabili, Ardabil, Iran.
Elahe PishgarDepartment of Human Geography, Faculty of Earth Sciences, Shahid Beheshti University, Tehran, Iran.ORCID 0000-0001-7217-2598
Silas Nogueira de MeloDepartment of Geography, State University of Maranhão, CidadeUniversitária Paulo VI, São Luís, 65055-000, Brazil.
Ayyoob SharifiGraduate School of Humanities and Social Sciences, and Network for Education and Research on Peace and Sustainability, Hiroshima University, Higashi-Hiroshima, 739-8530, Japan.ORCID 0000-0002-8983-8613
Behzad KianiCentre de Recherche en Santé Publique, Université de Montréal, 7101, Avenue du Parc, Montréal, Canada. Kiani.Behzad@gmail.com.ORCID 0000-0002-8816-328X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesHomicide rate is associated with a large variety of factors and therefore unevenly distributed over time and space. This study aims to explore homicide patterns and their spatial associations with different socioeconomic and built-environment conditions in 140 neighbourhoods of the city of Toronto, Canada.

methodsA homicide dataset covering the years 2012 to 2021 and neighbourhood-based indicators were analysed using spatial techniques such as Kernel Density Estimation, Global/Local Moran's I and Kulldorff's SatScan spatio-temporal methodology. Geographically weighted regression (GWR) and multi-scale GWR (MGWR) were used to analyse the spatially varying correlations between the homicide rate and independent variables. The latter was particularly suitable for manifested spatial variations between explanatory variables and the homicide rate and it also identified spatial non-stationarities in this connection.

resultsThe adjusted R

conclusionThe findings of this study showed that homicide rates were clustered over time and space in certain areas of the city. Socioeconomic and the built environment characteristics of some neighbourhoods were found to be associated with high homicide rates but these factors were different for each neighbourhood.

Indexed as

Built EnvironmentHomicideCanadaEconomic FactorsHumansResidence CharacteristicsSocioeconomic FactorsBuilt environmentCanadaHomicideSocio-economicSpatio-temporal analysisToronto

Identifiers

PMID35927698
PMCPMC9351166

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.