Health system research focuses on studying and evaluating the organization, delivery, and impact of healthcare services on populations. This research area examines various components of health systems, including healthcare financing, healthcare workforce, quality of care, and healthcare access. Researchers in this field aim to identify ways to improve health system efficiency, equity, and effectiveness in providing healthcare services to individuals and communities. Key areas of study in health system research include health policy analysis, health economics, health information systems, and healthcare management.