Big Data Analytics in Healthcare: Predictive
Modeling, Privacy Challenges, and Global Regulatory
Compliance

Big Data Analytics in Healthcare: Predictive
Modeling, Privacy Challenges, and Global Regulatory
Compliance

Big Data, Healthcare, Data Privacy, Regulatory

Big Data Analytics (BDA) is increasingly central to
modern healthcare, promising transformative improvements in
patient care, operational efficiency, and predictive disease
modeling. However, the sensitive nature of health data also
introduces significant challenges, particularly regarding privacy,
confidentiality, and global regulatory compliance. This article
synthesizes key insights from contemporary research, highlighting
methods, existing gaps, proposed solutions, and the critical need
for stronger global data privacy harmonization

Rachael N. Ndung’u

https://ijcit.com/index.php/ijcit/article/view/513

Department of Information Technology
Murang’a University of Technology
Murang’a, Kenya

june 2025

Fajar bagus W

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English

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