Patient compliance refers to the degree to which a patient correctly follows medical advice and treatment plans prescribed by their healthcare provider. This can include taking medications as directed, attending follow-up appointments, and making lifestyle changes. High levels of patient compliance are often linked to better health outcomes and can lead to more effective management of chronic conditions. Factors influencing patient compliance include understanding the treatment, the complexity of the regimen, and the patient’s beliefs about their health. Healthcare providers, such as doctors and nurses, play a crucial role in encouraging compliance by providing clear instructions and support to help patients adhere to their treatment plans.