Author Archives: Jennifer Little

Using GIS Mapping for Better Health

Sep 5, 2019, 12:00 PM, Posted by Jennifer Little

This 2018 Culture of Health Prize winner uses geography-based technology to quantify, and solve, a range of challenges.

A woman wears a helmet while riding a bike.

Since at least the 1600s, people have used maps to track and manage diseases and other health effects, and to pinpoint their causes. From plague and cholera to cancer and heart disease, this approach has been a vital tool in the public health toolbox. Maps, combined with data, are powerful because they help people visualize where disease clusters and how it interacts with the physical places in which we live. 

In the digital age, technology can be tapped to promote healthy communities in ways that have would have been impossible a decade ago. Geographic information system, or GIS, mapping is lighting new paths forward. In my rural community of Klamath County, Ore., we’ve used GIS mapping to better understand our community’s challenges and the possible solutions. Here are two case studies that illustrate how Klamath County has used GIS mapping in the past, and a third that shows how we’d like to use it in the future:

Making the Case for a Protected Bike Lane

About six years ago, the leaders of Sky Lakes Medical Center’s wellness center in Klamath Falls, which helps people manage their chronic illnesses, wanted to identify parts of town where people struggled with health. Professor John Ritter, of nearby Oregon Institute of Technology, used anonymized data for 60,000 Sky Lakes patients to create maps that revealed something surprising: Adult residents living along a corridor on the west side of town had a high incidence of obesity, a low incidence of diabetes, and tended to be on the younger side. 

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