Duke activity status index


Duke Activity Status Index

Cardiology A measure of a person's functional capacity based on a 12-item questionnaire that correlates with peak O2 uptake during exercise testing

Duke ac·tiv·i·ty stat·us in·dex

(dūk ak-tiv'i-tē stat'ŭs in'deks) A questionnaire used to estimate the subject's activity status and functional capacity in the absence of a stress test. [Duke University, U.S.]