Healthcare quality is a field of research that focuses on evaluating and improving the quality of healthcare services provided to patients. This includes examining various aspects of healthcare delivery, such as patient safety, effectiveness of treatments, access to care, patient satisfaction, and overall outcomes. Researchers in this area often use a variety of methods to measure and assess quality, including surveys, clinical audits, and data analysis. The goal of healthcare quality research is to identify areas for improvement and develop strategies to enhance the overall quality of healthcare services for patients.