Keiichi Yokoyama

Echo intensity obtained from ultrasonography images reflecting muscle strength in elderly men

Yuya Watanabe, Yosuke Yamada, Fukumoto et al. · Clinical Interventions in Aging · 2013 · 292 citations · Full text

Medicine, Geriatric Medicine, Radiology +17

Light-intensity activities are important for estimating physical activity energy expenditure using uniaxial and triaxial accelerometers

Yosuke Yamada, Keiichi Yokoyama, Risa Noriyasu et al. · European Journal of Applied Physiology · 2008 · 128 citations

Education, Kinesiology, Exercise Physiology +13

A higher serum alkaline phosphatase is associated with the incidence of hip fracture and mortality among patients receiving hemodialysis in Japan

Yuki Maruyama, Masatomo Taniguchi, Junichiro James Kazama et al. · Nephrology Dialysis Transplantation · 2014 · 115 citations · Full text

Medicine, Nephrology, Dialysis +16

Comparison of single- or multifrequency bioelectrical impedance analysis and spectroscopy for assessment of appendicular skeletal muscle in the elderly

Yosuke Yamada, Yuya Watanabe, Masahiro Ikenaga et al. · Journal of Applied Physiology · 2013 · 112 citations

Medicine, Biomedical Engineering, Geriatric Medicine +12

The Extracellular to Intracellular Water Ratio in Upper Legs is Negatively Associated With Skeletal Muscle Strength and Gait Speed in Older People

Yosuke Yamada, Tsukasa Yoshida, Keiichi Yokoyama et al. · The Journals of Gerontology Series A · 2016 · 107 citations · Full text

Health Professions, Physiology, Biomechanics +15