GGR377 - J.Lee
An Initial Analysis
To determine any notable or interesting patterns within the data, the data was mapped using both QGIS and ArcGIS mapping softwares. The interactive map below depicts crime counts along with the number of mental health and addiction-related visits to the emergency department (ED) between 2018-20 for each neighbourhood in Toronto.
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The different shades of blue indicate the total number of mental health and addiction-related visits to the ED while the different sizes of circles represent the total neighbourhood crime counts.
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The map's legend can be seen by clicking on the button in the lower left hand corner of the map. Zoom functions are available as well as the option to enlarge the map (button in the top right corner of the map). To explore the map, viewers can click on any circle or neighbourhood to access information about a neighbourhood (i.e. its name) and either its crime count or number of ED-visits from 2018-20.
Neighbourhood Crime & Mental Health and Addiction-related Visits to the Emergency Department for Toronto Neighbourhoods (2018-20)
From the map:
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Larger circles appear to be associated with darker-coloured neighbourhoods
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Smaller circles seems to be overlapping with lighter-coloured neighbourhoods
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So, the map of the data appears to suggest that:
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Greater exposure to crime more visits to the ED for mental health and addiction-related issues
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Lower exposure to crime less visits to the ED for mental health and addiction-related issues
With this initial analysis of the data, it follows that crime and mental health appear to be positively associated with one another within Toronto neighbourhoods.
The map further gives us an idea of where the most or least crime and mental health-related visits are occuring across Toronto. Neighbourhoods near Toronto's north-east, south-west, and south-central areas appear to have high crime incidence as well as high visit rates. Less crime and lower visit rates can be seen in the neighbourhoods within Toronto's north-central, east, and west regions. Figure 1 (found below) illustrates these patterns more clearly. With this, neighbourhoods around Toronto's north-east, south-west, and south-central areas may benefit from additional resources to counter the negative consequences from crime and mental health-related issues. To this, future efforts could investigate why these neighbourhoods are experiencing more crime and mental health-related issues and implement a wider array of services that are tailored to the unique characterisitics of each neighbourhood. Further, neighbourhoods within Toronto's north-central, east, and west regions may already have effective policies or services in place. For these neighbourhood, future efforts may involve maintaining or strengthening those policies/services to ensure that neighbourhoods continue to see low crime incidence and visit rates.
Observations & Main Takeaways
Figure 1.
Neighbourhood Crime & Mental Health and Addiction-related Visits to the Emergency Department for Toronto Neighbourhoods (2018-20)
Source: Toronto Police Open Data Portal. Neighbourhood Crime Rates [Open Data]. https://data.torontopolice.on.ca/datasets/TorontoPS::neighbourhood-crime-rates-open-data/explore; Ontario Community Health Profiles Partnership (OCHPP) Data. Mental Health and Addiction-related ED Visits [Open Data]. https://www.ontariohealthprofiles.ca/dataTablesON.php?varTab=HPDtbl&select1=7