The development of the geographical information system (GIS)-based mapping of infectious diseases using spatial data analysis

Abstract

The study provides real-time surveillance and consolidation of reported cases of infectious diseases from the different health agencies down to the barangay level. A Web-based Decision Support System with Android Mobile Support, Mapping and Short Message Service (SMS) was developed and used. The system intended to assist the health authorities' in making a decision in resolving problems related to infectious diseases. The system contains functionality such as mapping the diseases using Spatial Data Analysis, Graphical and Tabular Analysis in monitoring real-time disease data. It also contains mobile support using an Android Application to connect users using mobile devices. Short Message Service (SMS) for notification of the possible disease outbreak in a specific location. The system also generates reports with comparative analysis of the top 10 affected areas per province, municipality and barangay levels. In developing the project, the Rapid Application Development (RAD) model was used. The system was evaluated using ISO 25010 Software Quality Standard instrument by the Information Technology (IT) Experts in the academe and the end-users. In analyzing the result of the survey the researcher used Frequency Distribution, Weighted Mean, and Independent Sample T-test. The developed system was used as a decision-support system that facilitated health authorities to gather information and solving problems and decisions making related to prevention, control, and eradication of Infectious Diseases. The developed system has a strong potential to do Spatial Mapping and surveillance of infectious diseases. It can greatly constitute the solution to addressing the spread of infectious diseases in the community.