Inpatients refers to individuals who are admitted to a hospital for medical treatment or care. This research area focuses on studying various aspects of inpatient stays, such as patient outcomes, quality of care, length of stay, hospital readmissions, patient satisfaction, and cost effectiveness of treatments. Researchers may analyze data from electronic health records, conduct surveys or interviews with patients and healthcare providers, or evaluate hospital protocols and practices to identify opportunities for improvement in inpatient care. Overall, research in this area aims to enhance the overall experience and outcomes for individuals receiving inpatient treatment.