Patient care is a multidisciplinary research domain focused on the systematic investigation of interactions, processes, and outcomes related to the provision of healthcare services to individuals. This field investigates the quality, safety, efficacy, patient experience, communication dynamics, decision-making, and ethical dimensions of healthcare delivery within various clinical and systemic contexts. Its key characteristics include a focus on the patient-provider relationship and the integration of perspectives from diverse disciplines, holding significant importance for informing evidence-based practice, improving healthcare system performance, and enhancing patient outcomes and satisfaction.