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You have several examples of how GIS is used to identify and respond to different situations in healthcare. Respond to the following questions.
1. How is GIS used in two of the examples? (~200 words)

Example 1: According to the first video, in Sierra Leon, the World Vision Center had collected a lot of data on public health entities by “GPS equipment, camera phone and questionnaires.” [1] This data was then uploaded onto the World Visions Online Geographic Information System or GIS. By uploading this data on GIS, it makes the “information easily available to stakeholders”, so they can easily identify potential gaps in service provision. [1] GIS makes it easier for decision makers to make educated choices that will have the greatest influence on healthcare. [1] Example 2: The hospital in Camden uses GIS to “actively seek out sick people and take care of them”. [2] Dr. Jeffrey Benner and his team started to collected “raw billing data from three hospitals in Camden.” [2] This data informed him and his team about the sickest patients and the people that “over utilize” emergency rooms. I was shocked to learn that “20% of the patients were 90% of the costs.” [2] Therefore, because of this information, Dr. Jeffrey Brenner created an outreach team to go around and target the “sickest most complex high-cost patients” in the city. [2] This information will let them know who are the sickest patients and how take care of them.

2. Describe how each of your two selections works in terms of cost, quality and access in healthcare? Do the examples work equally well for the applications you selected? (~200 words).

1. Using GIS to map Health Clinics in Sierra Leone

Cost: In this video, the use of GIS will make it much more easier to find and gather data, which will make up for the mass expenditure on technological equipment.

Quality: GIS improves the overall

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