Which term describes the successful outcome of a treatment or intervention?

The term that describes the successful outcome of a treatment or intervention is satisfaction. In the context of healthcare, satisfaction refers to the fulfillment and positive experience that a patient has following treatment, indicating that their needs have been met and that they feel better or have improved health as a result of the care provided. This concept is essential in patient-centered care, where the goal is not just to treat symptoms but to enhance the overall well-being and happiness of the patient.

In contrast, failure would imply an unsuccessful result, meaning the treatment did not achieve its intended goals. Complication refers to an unintended problem that arises during or after treatment, which can negatively affect patient outcomes. Symptoms are the indicators or signs of a condition or disease but do not directly reflect the outcome of an intervention. Thus, satisfaction most accurately embodies the positive results expected from healthcare treatments.