Patient data refers to the information collected about individuals receiving medical care. This data can include personal details such as name, age, and contact information, as well as medical history, diagnoses, treatment plans, and medications. It is essential for healthcare providers to deliver appropriate care and track patient progress. The collection and management of patient data are crucial for improving healthcare outcomes. It helps in identifying trends, conducting research, and ensuring compliance with regulations. Additionally, secure handling of this data is vital to protect patient privacy and maintain trust in the healthcare system.