The Evolution and Impact of Health Assistants: A Comprehensive Review of Their Roles, Challenges, and Contributions in Modern Healthcare Systems
Abstract
Health assistants play a pivotal role in modern healthcare systems by providing essential support that bridges gaps between patients, healthcare professionals, and communities. This comprehensive review explores the historical development, evolving roles, training requirements, and contributions of health assistants globally. The paper critically examines their impact on patient outcomes, workforce efficiency, and healthcare accessibility, with a focus on both traditional community health assistants and emerging digital and AI-powered assistants. The review identifies persistent challenges, including professional recognition, standardization of training, ethical dilemmas, and integration with multidisciplinary teams. Policy implications and future directions are discussed, highlighting the need for strategic investments, technological adoption, and evidence-based frameworks to maximize the benefits of health assistants in addressing global healthcare demands. This review offers actionable insights for policymakers, educators, and healthcare leaders aiming to optimize the deployment of health assistants and improve overall healthcare quality.
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