![]() ![]() Our technique can anonymize identifiable private data of the patients while maintaining record linkage in integrated health repositories to facilitate knowledge discovery process. We have proposed a privacy preserved secured record linkage architecture that can support constrained health data of developing countries such as Bangladesh. In this paper, we have analyzed the practical problems of collecting and integrating healthcare data in Bangladesh for developing national health data warehouse. Also, identifiable health data in electronic health repositories may produce a significant risk to patient privacy and also make the health information systems security vulnerable to hackers. ![]() These solutions cannot be used correctly for record linkage of health data of developing countries because of missing data, ambiguity in patient identification, and high amount of noise in patient information. Researchers have given different solutions to this problem that are applicable for developed countries where electronic health record of patients are maintained with identifiers like social security number (SSN), universal patient identifier (UPI), health insurance number, etc. ![]() Maintaining record linkage during the integration of medical data is an important research issue. Knowledge discovery from various health data repositories requires the incorporation of healthcare data from diversified sources. ![]()
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