Validity of Walking Speed Measurements Using an Ankle Accelerometer in Older Individuals
Keigo Imamura1*, Hisashi Kawai1, Manami Ejiri1, Hirohiko Hirano1, Yoshinori Fujiwara1, Kazushige Ihara2, Shuichi Obuchi1
1Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
2Department of Social Medicine, Hirosaki University School of Medicine, Hirosaki City, Aomori, Japan