Margaret A. Olsen

An active participant in shaping policies on healthcare-associated infections, Margaret A. Olsen serves as a Professor in the Department of Medicine and the Director of the Center for Administrative Data Research at Washington University in St. Louis. Her extensive research primarily delves into the epidemiology of hospital-acquired infections, with a keen focus on surveillance, risk factors, and outcomes. Through her work, she has significantly contributed to understanding the dynamics of these infections, particularly surgical site infections and Clostridium difficile infections. Margaret's research methodology often involves the innovative use of administrative and electronic health record data. This approach has enabled her to conduct comprehensive studies on the epidemiology of healthcare-associated infections. Her work is instrumental in identifying risk factors and developing predictive models for surgical site infections, which are critical in enhancing patient safety and improving healthcare outcomes. In addition to her research on surgical site infections, Margaret is deeply involved in examining the incidence and outcomes of hospital-acquired infections. Her studies not only aim to quantify these infections but also to assess their economic costs and the impact they have on patients' quality of life. This holistic approach ensures that her research findings are not only academically robust but also practically applicable in healthcare settings. Margaret's contributions extend beyond research; she is actively engaged in translating her findings into actionable strategies for infection prevention and control. Her work has informed policy-making and has been pivotal in shaping guidelines that aim to reduce the prevalence of healthcare-associated infections. Her expertise is frequently sought after in both academic and clinical circles, where she is known for her ability to bridge the gap between research and practice. Her dedication to the field of epidemiology and hospital-acquired infections is reflected in her numerous publications and presentations at national and international conferences. Margaret's work continues to inspire and guide new research directions, ensuring that healthcare systems are better equipped to tackle the challenges posed by infections acquired in hospital settings. Margaret A. Olsen's career is marked by a commitment to improving patient care through rigorous research and evidence-based policy development. Her efforts have not only advanced the scientific understanding of hospital-acquired infections but have also had a tangible impact on healthcare practices, ultimately contributing to safer and more effective patient care.