The public health department receives a notice that a geographic information system (GIS) will be interfaced with the current clinical information system within the network. Which is an advantage of this system? Select all that apply.
A) Pinpoints service areas
B) Models where people live
C) Provides geographic distribution
D) Identifies Internet queries about diseases
E) Monitors the health status of communities
A) Pinpoints service areas
B) Models where people live
C) Provides geographic distribution
E) Monitors the health status of communities
Explanation: A) A GIS integrates hardware, software, and data for capturing, managing, analyzing, and displaying all forms of geographically referenced information. A GIS allows public health practitioners to view, understand, question, interpret, and visualize data in many ways that may reveal relationships, patterns, and trends in the form of maps, globes, reports, and charts. A GIS allows one to pinpoint service area needs with more accuracy.
B) A GIS integrates hardware, software, and data for capturing, managing, analyzing, and displaying all forms of geographically referenced information. A GIS allows public health practitioners to view, understand, question, interpret, and visualize data in many ways that may reveal relationships, patterns, and trends in the form of maps, globes, reports, and charts. GISs are being used in public health to model where people live and the environments to which they are exposed throughout their lives.
C) A GIS integrates hardware, software, and data for capturing, managing, analyzing, and displaying all forms of geographically referenced information. A GIS allows public health practitioners to view, understand, question, interpret, and visualize data in many ways that may reveal relationships, patterns, and trends in the form of maps, globes, reports, and charts. A GIS allows a visual representation of geographical distribution, which is one of the most frequently considered factors in public health and epidemiologic research.
D) Infodemiology may be used to analyze Internet queries about a particular disease to identify pending outbreaks.
E) A GIS integrates hardware, software, and data for capturing, managing, analyzing, and displaying all forms of geographically referenced information. A GIS allows public health practitioners to view, understand, question, interpret, and visualize data in many ways that may reveal relationships, patterns, and trends in the form of maps, globes, reports, and charts. A GIS can be used to identify and monitor the health status of communities, target diagnoses and investigations of health problems, inform and educate communities about hazards and health concerns, link resources within communities, and advocate for local policy.
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