Health-related quality of life (HRQoL) is a multidimensional concept that encompasses physical, mental, emotional, and social aspects of an individual's well-being related to their health status and healthcare interventions. It assesses the impact of a disease or condition on a person's overall quality of life, including their ability to perform daily activities, maintain relationships, and experience psychological well-being. Research in the area of health-related quality of life involves evaluating the effectiveness of healthcare interventions, measuring the health outcomes of patients, and identifying factors that influence HRQoL in different populations. This research can help healthcare providers and policymakers understand the impact of various treatments and interventions on patients' quality of life, ultimately leading to improved patient outcomes and quality of care.