Authors: Jeon-Young Kang, Alexander Michels, Fangzheng Lyu, Shaohua Wang, Nelson Agbodo, Vincent L. Freeman & Shaowen Wang
Paper: https://doi.org/10.1186/s12942-020-00229-x
Abstract: This aims to measure spatial access for people to hospitals in Illinois. The spatial accessibiilty is measured by the use of an enhanced two-step floating catchment area (E2FCA) method (Luo & Qi, 2009), which is an outcome of interactions between demands (i.e, # of potential patients; people) and supply (i.e., # of beds or physicians). The result is a map of spatial accessibility to hospital beds. It identifies which regions need more healthcare resources, such as the number of ICU beds and ventilators. This notebook serves as a guideline of which areas need more beds in the fight against COVID-19.
To view accessibility measures updated daily, check out: https://wherecovid19.cigi.illinois.edu/
A quick explanation of the components:
COVID-19Acc.ipynbis a notebook for calculating spatial accessibility andCOVID-19Acc.htmlis an export of the notebook as HTML.Datacontains all of the data necessary for calculations:Chicago_Network.graphml/Illinois_Network.graphmlare GraphML files of the OSMNX street networks for Chicago and Illinois respectively.GridFile/has hexagonal gridfiles for Chicago and IllinoisHospitalData/has shapefiles for the hospitals in Chicago and IllinoisIL_zip_covid19/COVIDZip.jsonhas JSON file which contains COVID cases by zip code from IDPHPopData/contains population data for Chicago and Illinois by census tract and zip code.Result/is where we write out the results of the spatial accessibility measuresSVI/contains data about the Social Vulnerability Index (SVI)
img/contains some images and HTML maps of the hospitals (the notebook generates the maps)README.mdis the document you're currently reading!requirements.txtis a list of Python packages necessary to use the notebook (besides Jupyter/IPython). You can install the packages withpython3 -m pip install -r requirements.txt
> tree ./
├── COVID-19Acc.html
├── COVID-19Acc.ipynb
├── Data
│ ├── Chicago_Network.graphml
│ ├── GridFile
│ │ ├── Chicago_Grid.cpg
│ │ ├── Chicago_Grid.dbf
│ │ ├── Chicago_Grid.prj
│ │ ├── Chicago_Grid.qpj
│ │ ├── Chicago_Grid.shp
│ │ ├── Chicago_Grid.shx
│ │ ├── Illinois_Grid.cpg
│ │ ├── Illinois_Grid.dbf
│ │ ├── Illinois_Grid.prj
│ │ ├── Illinois_Grid.qpj
│ │ ├── Illinois_Grid.shp
│ │ └── Illinois_Grid.shx
│ ├── HospitalData
│ │ ├── Chicago_Hospital_Info.cpg
│ │ ├── Chicago_Hospital_Info.dbf
│ │ ├── Chicago_Hospital_Info.prj
│ │ ├── Chicago_Hospital_Info.qpj
│ │ ├── Chicago_Hospital_Info.shp
│ │ ├── Chicago_Hospital_Info.shx
│ │ ├── Illinois_Hospital_Info.cpg
│ │ ├── Illinois_Hospital_Info.dbf
│ │ ├── Illinois_Hospital_Info.prj
│ │ ├── Illinois_Hospital_Info.qpj
│ │ ├── Illinois_Hospital_Info.shp
│ │ └── Illinois_Hospital_Info.shx
│ ├── Illinois_Network.graphml
│ ├── IL_zip_covid19
│ │ └── COVIDZip.json
│ ├── PopData
│ │ ├── Chicago_Tract.cpg
│ │ ├── Chicago_Tract.dbf
│ │ ├── Chicago_Tract.prj
│ │ ├── Chicago_Tract.qpj
│ │ ├── Chicago_Tract.shp
│ │ ├── Chicago_Tract.shx
│ │ ├── Chicago_ZIPCODE.cpg
│ │ ├── Chicago_ZIPCODE.dbf
│ │ ├── Chicago_ZIPCODE.prj
│ │ ├── Chicago_ZIPCODE.qpj
│ │ ├── Chicago_ZIPCODE.shp
│ │ ├── Chicago_ZIPCODE.shx
│ │ ├── Chicago_ZIPCODE_UTM.cpg
│ │ ├── Chicago_ZIPCODE_UTM.dbf
│ │ ├── Chicago_ZIPCODE_UTM.prj
│ │ ├── Chicago_ZIPCODE_UTM.shp
│ │ ├── Chicago_ZIPCODE_UTM.shx
│ │ ├── CovidCase.csv
│ │ ├── COVIDZip.json
│ │ ├── elderly_tract_IL.csv
│ │ ├── Illinois_Tract.cpg
│ │ ├── Illinois_Tract.dbf
│ │ ├── Illinois_Tract.prj
│ │ ├── Illinois_Tract.qpj
│ │ ├── Illinois_Tract.shp
│ │ ├── Illinois_Tract.shx
│ │ ├── Illinois_ZIPCODE.cpg
│ │ ├── Illinois_ZIPCODE.dbf
│ │ ├── Illinois_ZIPCODE.prj
│ │ ├── Illinois_ZIPCODE.qpj
│ │ ├── Illinois_ZIPCODE.shp
│ │ ├── Illinois_ZIPCODE.shx
│ │ └── zipcode_pop_illinois.csv
│ ├── Result
│ │ ├── ACC_Chicago_2018_ZIP_POP.cpg
│ │ ├── ACC_Chicago_2018_ZIP_POP.dbf
│ │ ├── ACC_Chicago_2018_ZIP_POP.prj
│ │ ├── ACC_Chicago_2018_ZIP_POP.shp
│ │ ├── ACC_Chicago_2018_ZIP_POP.shx
│ │ ├── Chicago_ACC.cpg
│ │ ├── Chicago_ACC.dbf
│ │ ├── Chicago_ACC.prj
│ │ ├── Chicago_ACC.shp
│ │ ├── Chicago_ACC.shx
│ │ ├── Illinois_ACC.cpg
│ │ ├── Illinois_ACC.dbf
│ │ ├── Illinois_ACC.prj
│ │ ├── Illinois_ACC.shp
│ │ └── Illinois_ACC.shx
│ └── SVI
│ ├── SVI2018_ILLINOIS_tract.cpg
│ ├── SVI2018_ILLINOIS_tract.dbf
│ ├── SVI2018_ILLINOIS_tract.prj
│ ├── SVI2018_ILLINOIS_tract.sbn
│ ├── SVI2018_ILLINOIS_tract.sbx
│ ├── SVI2018_ILLINOIS_tract.shp
│ ├── SVI2018_ILLINOIS_tract.shp.xml
│ └── SVI2018_ILLINOIS_tract.shx
├── img
│ ├── Chicago_hospitals_interactive_map.html
│ ├── ChicagoResult.png
│ ├── Illinois_hospitals_interactive_map.html
│ ├── IllinoisResult.png
│ └── method.png
├── README.md
└── requirements.txt
8 directories, 92 files