Tag Archives: Community

Q & A with Kurt Menke, CHM Moderator

By Jenny Rewolinski

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Kurt Menke, GISP

The following is a question and answer interview with the moderator of the with Community Health Maps (CHM) blog, Kurt Menke, GISP (Certified geographic information systems (GIS) professional). Kurt has worked with CHM since its inception in 2014 and is a valuable resource for users of CHM.

What is your background?

Kurt: I started out as an archaeologist. I spent 8 years in the desert southwest working on Anasazi pueblo archaeology. I went on to receive a Masters in Geography from the University of New Mexico in 2000. While in graduate school I began working at the UNM’s Earth Data Analysis Center (EDAC). That’s where I really learned about GIS. I worked there for 11 years as a GIS Analyst/Programmer.

When did you being using open source GIS?

It was at EDAC, about 15 years ago, when I was first exposed to open source mapping software. We began using Mapserver for web mapping applications, because it was faster and more stable than the Esri alternative. I realized there was a whole ecosystem of open source tools out there.

How did you first come to work with NLM?

Kurt: John Scott, President of the Center for Public Service Communications and I have collaborated on health related projects with NLM for over 10 years. We first met while I was working at EDAC on a project with the National Indian Council on Aging (NICOA). I had developed an app named the Interactive Health Atlas. That project eventually ended and I left the university to create my business Bird’s Eye View. John thought we should take the best parts of the NICOA project to the National Library of Medicine (NLM). It evolved into what we called the Health Equity Atlas. This was custom software we developed, which was really time consuming. It worked great, but wasn’t widely adopted. We learned a valuable lesson, for something like this to be successful, it needs to be something organizations are asking for. No matter how useful it may be, if people don’t have time for it, it will just sit on the shelf.

How did CHM begin?

Kurt: In 2012, John asked me to look at existing smart phone apps. His idea was, rather than developing a completely new application, we could use existing low cost software. Plus we would work with organizations who had mapping as a defined need. I ended up completing a thorough survey of smartphone data collection tools and some of them were perfect. I identified what I thought were the two or three best. We realized we could stitch together a series of low cost intuitive tools that collectively address everyone’s mapping needs.

We settled on Fulcrum, QGIS, and Carto as our core CHM workflow tools. We started with pilot projects at the University of Hawaii and the Urban Indian Health Institute in Seattle. Showing people how to use these tools via a train-the-trainer approach ended up working really well.

You are a QGIS expert. When did you first begin using QGIS?

Kurt: QGIS was started in 2002 and I began playing with it in 2005. I just discovered it fromDiscoverQGISCover a listserv. At first it was very limited, being little more than a data viewer. But I was really curious to see how it might evolve, so I started following it. It really started becoming a useful alternative in 2010. I gradually migrated to it with my business. I also started teaching GIS classes with it. I used to keep a list of things you could do with ArcGIS that you couldn’t in QGIS. Now it’s come so far that I have a list of things you can do in QGIS that you can’t in ArcGIS!

How has CHM evolved?

Kurt:  Once we realized we had something that would be useful to people, we began looking for partner organizations. These are organizations who work with data and can benefit from mapping, but lack the resources to get started. We conduct workshops and webinars to get people started down the mapping path.

Along the way I thought a blog would be a really helpful tool to keep people up to date with new technology. These tools are constantly improving and I thought this would be a way to share these enhancements with everyone. Later we realized we needed additional resources for people to continue to build their skills after the initial workshops. I developed a series of six labs covering the mapping tools in more detail. These labs were inspired from a separate project I worked on called the GeoAcademy. This is a complete college curriculum for teaching GIS using open source tools. It even won an award!geoacademy_logo_col_5

Our primary goal for CHM has always been to provide tools that are helpful to users. After years of trying to build something from scratch, we are now finally gaining some traction with CHM. It feels like a snowball, rolling downhill and gaining speed. I believe it is both because the tools are powerful and intuitive, plus we are getting better at identifying potential users.

Would you recount one experience with CHM that felt especially influential for CHM’s progress so far?

Kurt: Yes the first thing that comes to mind is the work with the Medical University of

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St. Johns HS students learning CHM

South Carolina (MUSC). In early 2015 I taught a CHM workshop to 8 people. The training went well. No one in attendance had ever worked with any type of mapping software before. Yet I was able to show them how to make a data collection form, collect points, and map the data in Carto. The next day I went to a high school on John’s Island and taught several students over their lunch break how to collect data. They picked up on it immediately and spent the semester mapping food and water locations on the island.

Months later, the MUSC participants were so excited by the possibilities that they asked me to come back. This second training had 25 people. Later that year we came back for a third workshop, and 80 people from across MUSC attended! That I could show such a large group, how to work with these tools in a half day was a real proof of concept!

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The third workshop at MUSC with 80 particpants

Several projects were inspired these MUSC workshops. Of particular note is Dr. Bryan Heckman’s smoking cessation research project. I must point out that Dr. Deb Williamson and Dana Burshell worked to organize and plan the MUSC trainings and deserve most of the credit for the turnout.

Our successful trainings with MUSC have served as a model for teaching bigger groups such as those at the CHM Symposium at the National Library of Medicine in June, 2016 and recent trainings in Seattle.

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The most recent workshop in Seattle

The most gratifying aspect of these workshops was seeing people shed their technological insecurities. It’s common for people to show up and admit they’re scared of the technology. To then see in a few short hours, they are getting it all to work, and actually getting excited about the possibilities, is a beautiful thing.

 What are your plans for the future of CHM?

Kurt: The work that people are doing right now with CHM barely scratches the surface in terms of the potential. I would like to get more community members involved. I envision a scenario where there is an organization can really engage with citizens to map the community. The data could be managed by a central data manager in the organization. It would be such a great way to involve the community in a project directly related to their healthcare.

I’d also like to see someone get past the initial data gathering and map making phase. QGIS has a lot of spatial analysis capabilities. I’d like to see someone push beyond the CHM labs and do some interesting analyses in QGIS or use some of the cool data visualization techniques in Carto.

What advice you would give to new CHM users?

Kurt: Don’t be afraid to dive in and use the tools. Be adventurous and creative with your projects. Don’t be afraid to mess up. That’s how you learn. There is no limit to the kinds of things you can accomplish with mapping and spatial analysis tools. If you can imagine it, it can be done.

CHM Conducts Three Workshops in Maryland

Last week Kurt Menke traveled to Maryland. Two workshops were held at the Prince Georges County Department of Social Services for people working on homeless issues. All attendees were novices to mapping technology. However, in the first hour they all built a data collection form in Fulcrum and went outside to collect some data around the building.

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Prince Georges County Community Health Mappers

The attendees represented a variety of organizations including many working with YouthREACH Maryland. REACH is an acronym standing for Reach out, Engage, Assist, & Count to end Homelessness. It is an effort to obtain accurate, detailed information on the number, characteristics, and needs of unaccompanied homeless youth in Maryland. Other organizations represented at these workshops included:

  • Maryland’s Commitment to Veterans
  • Maryland Department of Planning
  • Prince Georges Community College
  • St Ann’s Center for Children, Youth, and Familes
  • Maryland Multicultural Youth Center
  • So Others Can Keep Striving (S.O.C.K.S)
  • Sasha Bruce Youthwork
  • Lifestyles of Maryland.

In the final two hours of the workshops attendees learned how to map the data they collected in both Carto and QGIS. We also had time for a brief discussion about how CHM could be used in their projects. There were a lot of ideas shared about how the technology could help community engagement.

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The afternoon workshop attendees feeling accomplished after completing their Carto maps!

After the two PG County workshops, CHM traveled across the Chesapeake Bay bridge to Salisbury University on the eastern shore.

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The following morning we held a workshop geared towards social work students at Salisbury University. Attendees went through the CHM workflow and were introduced to Fulcrum, Carto and QGIS. Below is a map of data collected around the student center in Carto.

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Salisbury University Data Collection in Carto

The workshop concluded with a short introduction to working with data in QGIS.

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Salisbury University Data Collection in QGIS

The next scheduled workshop for the Community Health Maps team will be at the Teaching Prevention 2017 Conference in Savannah, Georgia. That conference takes place from April 5-7th. If you are interested in learning this technology this workshop will be a great opportunity!

Visualizing an Intervention for Tobacco Control

Submitted by Jennifer Rewolinski

Dr. Heckman, an assistant professor of psychiatry and behavioral sciences at the Medical University of South Carolina (MUSC) in Charleston, used Community Health Maps (CHM) tools in his research on tobacco control. Smoking is the leading preventable cause of death worldwide and costs the US $130 billion in direct medical costs annually. Smoking is still a major public health issue that influences mortality, morbidity, healthcare costs, the environment, and quality of life.

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Dr. Bryan Heckman

The outcome of Dr. Heckman’s precision medicine project will be a mobile app that aids smokers who recently quit by alerting them of proximity to stores which sell cigarettes or alternative nicotine products. Studies show that greater tobacco retailer density is associated with greater incidence of relapse; Dr. Heckman believes that mapping provides a new approach to visualizing environmental factors. A CHM training event at MUSC spurred his decision to integrate mapping into his own work using the CHM labs as a guide. These labs provide step-by-step instructions for implementing the CHM workflow. He used the data collection app Fulcrum on an iPhone to collect information on retailers: GPS coordinates, type, type of tobacco products sold, e-cigarette advertising, and photos. His team also used a high-powered Trimble GPS device to test accuracy of phone GPS, and the accuracy of phone GPS was adequate and more cost effective than more expensive GPS devices.

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Figure 1. Dr. Heckman’s in progress map shows higher numbers of tobacco retailers are associated with  Census Tracts that have both higher poverty and a higher percentage of minority populations.

Dr. Heckman integrated his Fulcrum data into QGIS software. He added national datasets from the American Community Survey and Behavior Risk Factor Surveillance System for Census tract data, and Synar for retailer data to check the validity of the Fulcrum data; field data collection with Fulcrum revealed a more accurate list of current retailers than the national secondary datasets provided. Dr. Heckman believes QGIS is a powerful tool with many features; he was not only able to use QGIS to monitor and visualize his research questions but also to guide his project decisions and hypotheses. His results will guide policy recommendations, improve access to care, and deliver novel interventions.

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Figure 2. Dr. Heckman’s in progress map shows higher numbers of tobacco retailers are associated with Census Tracts with higher percentages of minority populations.

For those attempting to undertake a health GIS project on their own, Dr. Heckman emphasized that all the tools needed are provided on the CHM blog; only time and patience are required. He also recommends asking for help and reaching out to other CHM users who have experience. Dr. Heckman’s project has the potential to affect behavior change and reduce health disparities via a mobile intervention app which identifies nearby tobacco retailers and prompts and provides an intervention and awareness of a health issue. Dr. Heckman’s experience is an example of how the CHM blog and tools might be used.

Dr. Heckman would like to thank Kurt Menke and the CHM team, Dr. Williamson from MUSC, and his mentors for inspiration and growth. He would also like to acknowledge the Hollings Cancer Center and American Cancer Society Institutional Research Grant that helps support his work, and Alex Hirsch for his help coordinating the project.

The CHM team would like to extend their own gratitude to Dr. Heckman as they sincerely appreciate his time and his support of the CHM blog.

White House Announces the Opportunity Project

This week the White House announced the Opportunity Project. It is an open data initiative geared towards empowering communities with data and tools to improve economic mobility. Open data is the data equivalent of open source software. It is licensed so that it is freely available to use by anyone.

The main page for the project can be found here: http://opportunity.census.gov/.

Opportunity Project Website

Opportunity Project Website

It includes links to sources of open data and online tools built on open data, ,many of them map based. This looks to be a great resource for Community Health Mappers!

 

Community Health Maps Survey

If you’ve followed this blog, you know that  the goal of the Community Health Maps initiative is to help community organizations identify and apply low-cost and easy-to-use online mapping tools (GIS). If you are a first time visitor to this site we encourage you to peruse the blog entries.

The purpose of these tools is to improve understanding and visualization of health conditions in the community so that attention might be best directed to reduce health disparities. This site is a collaborative effort between the National Library of Medicine, the Center for Public Service Communications, and Bird’s Eye View.

To help advance this mission we have developed a survey.  The goal of this survey is to assess community health organizations’ satisfaction with GIS / mapping resources currently available to them.  The information will be used to improve NLM’s Community Health Maps site and tailor it to specific user requirements.

You are encouraged to click the link below and take this brief survey.

https://www.surveymonkey.com/s/NLM_GIS

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