Duke Activity Status Index

The Duke Activity Status Index (DASI) is a tool used to assess an individual's physical functional capacity, particularly in relation to cardiovascular health. It consists of a questionnaire that asks about a person's ability to perform various physical activities, such as walking or climbing stairs. Each activity is assigned a score based on the difficulty level, which helps healthcare providers evaluate a person's overall fitness and determine their ability to engage in everyday tasks. The DASI is often used in clinical settings to guide treatment decisions and track progress over time.