Healthcare outcomes research is a field that focuses on evaluating the effectiveness and impact of healthcare interventions, treatments, and services on patient outcomes. This includes studying the long-term effects of medical procedures, medications, and policies on factors such as patient health, quality of life, and healthcare costs. Researchers in this field use various methods such as clinical trials, observational studies, and modeling techniques to assess and improve healthcare outcomes for individuals and populations. The ultimate goal of healthcare outcomes research is to inform healthcare decision-making and improve the delivery of healthcare services to maximize patient outcomes and improve overall healthcare system performance.