Journal of Pharmaceutical Care & Health Systems
Open Access

Department of Information Science, University of North Texas, Denton, USA

Biography

Cheran Ratnam Department of Information Science, University of North Texas Denton, USA Cheran Ratnam is an esteemed academic and researcher in the field of information science, currently serving as a faculty member in the Department of Information Science at the University of North Texas in Denton, USA. With a strong foundation in data science, information systems, and digital technologies, Ratnam is dedicated to exploring innovative approaches to managing and utilizing information in today's rapidly evolving technological landscape. Ratnam’s research focuses on information retrieval, big data analytics, machine learning, and the design of intelligent systems for improving data accessibility and decision-making. His work aims to bridge the gap between complex data sources and their practical applications in fields such as business intelligence, healthcare, and social systems. Ratnam is particularly interested in the ethical dimensions of information technologies and how to develop systems that ensure equitable access and privacy protection. At the University of North Texas, Ratnam is deeply involved in teaching and mentoring students in information science, helping them develop a strong understanding of both theoretical concepts and real-world applications. His courses cover a broad range of topics, from information organization to advanced data processing techniques, and he is passionate about fostering critical thinking and problem-solving skills among his students. In addition to his academic work, Ratnam collaborates with industry leaders, research institutions, and government agencies to explore the practical applications of information science across multiple domains. His work contributes to advancements in areas like digital transformation, information security, and knowledge management, with a focus on creating solutions that drive efficiency and innovation. Ratnam’s dedication to advancing the field of information science and his commitment to research excellence continue to have a significant impact on both the academic community and the broader technology sector.

Publications

• Research Article   
  Examining Hypertension's Financial Impact: Analyzing Individual Expenditure Using MEPS and Interviews
  Author(s): Lydia Ogbadu-Oladapo*, Cheran Ratnam and Kossi Bissadu
  
  This study examines the healthcare costs associated with hypertension from 2018 to 2020 using data from the Medical Expenditure Panel Survey (MEPS) supplemented by interviews with 30 participants. The findings suggest that individuals with hypertension face varying monthly treatment expenses and highlights significant disparities in out-of-pocket healthcare expenses among different racial and ethnic groups, with Black and Asian individuals tending to spend more on healthcare treatment than Hispanic and White individuals. The results underscore the challenges faced by these groups in managing the financial burden of hypertension. Furthermore, the study emphasizes the important role of health insurance in mitigating medication expenses and reducing barriers to healthcare access, with evidence suggesting that uninsured individuals face difficulty accessing healthcare services and encount.. View More»
  DOI: 10.35248/2376-0419.24.11.342

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