What is the definition of walking speed? How to measure sex-specific correlates of walking speed?

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Walking speed, also known as gait speed, is the pace at which an individual walks during daily activities in the community. It is considered a vital sign that provides insights into an individual's overall health and functional status.

To measure sex-specific correlates of walking speed:

Conduct a 10-meter walk test, where individuals walk at their usual pace over a 10-meter distance, with 5 meters for acceleration and deceleration. The time taken to walk the 10 meters is recorded, and walking speed is calculated in meters per second.

Compare the results to age- and sex-specific reference values. Studies have shown that walking speed naturally declines with age and varies between males and females.