Duke Activity Status Index (DASI)

Check activities you can perform; sums MET weights.

Calculator

Check each activity you can perform:

Take care of self (eat, dress, bathe) Walk indoors Walk 1–2 blocks on level ground Climb a flight of stairs Run a short distance Do light housework Do moderate housework Do heavy housework Do yardwork Have sexual relations Participate in moderate recreational activities Participate in strenuous sports

DASI

How it works

DASI estimates functional capacity from self-reported activity tolerance.

Limits

VO2max estimate is approximate; cardiopulmonary exercise testing is definitive when needed.

Educational tool only—not for diagnosis or treatment decisions.

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