Keigo Imamura

Itabashi, Japan

Last Updated: 09/26/2026

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Found 49 publications

Reference intervals of bioelectrical impedance analysis-derived phase angles of community-dwelling older adults in Japan.

Reference intervals of bioelectrical impedance analysis-derived phase angles of community-dwelling older adults in Japan.

Journal: Clinical nutrition ESPEN

Published: June 17, 2026

In-home validation of wrist- and waist-worn devices against portable electroencephalography for sleep assessment in community-dwelling older adults.

In-home validation of wrist- and waist-worn devices against portable electroencephalography for sleep assessment in community-dwelling older adults.

Journal: Sleep medicine

Published: November 27, 2025

Developing and Validating the Japanese Version of the Essentialist Beliefs About Ageing Scale: The Otassha Study.

Developing and Validating the Japanese Version of the Essentialist Beliefs About Ageing Scale: The Otassha Study.

Journal: Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society

Published: September 30, 2025

Associations among social isolation, living alone, and cardiovascular mortality: The Otassha study.

Associations among social isolation, living alone, and cardiovascular mortality: The Otassha study.

Journal: Maturitas

Published: September 17, 2025

Validity of Smartphone-Based Measurement for Assessing Lower Limb Power for Sarcopenia and Frailty Discrimination: Cross-Sectional Study.

Validity of Smartphone-Based Measurement for Assessing Lower Limb Power for Sarcopenia and Frailty Discrimination: Cross-Sectional Study.

Journal: JMIR formative research

Published: September 08, 2025

Clinical characteristics and survival in sarcopenic obesity defined by the Japanese working group on sarcopenic obesity criteria versus existing definitions in older adults: findings from the Otassha study.

Clinical characteristics and survival in sarcopenic obesity defined by the Japanese working group on sarcopenic obesity criteria versus existing definitions in older adults: findings from the Otassha study.

Journal: International journal of obesity (2005)

Published: August 08, 2025

Association of self-perception and perception gap in walking speed with frailty: The Otassha study.

Association of self-perception and perception gap in walking speed with frailty: The Otassha study.

Journal: Gait & posture

Published: April 15, 2025

Association of Aging Trajectories in the Japan Science and Technology Agency Index of Competence With Instrumental Activities of Daily Living Among Community-Dwelling Older Japanese Adults: The Otassha Study.

Association of Aging Trajectories in the Japan Science and Technology Agency Index of Competence With Instrumental Activities of Daily Living Among Community-Dwelling Older Japanese Adults: The Otassha Study.

Journal: Geriatrics & gerontology international

Published: March 28, 2025

Comparability of Daily-Life Walking Speed Measured by Smartphone GPS and Ankle-Band Accelerometer: Cross-Sectional Study.

Comparability of Daily-Life Walking Speed Measured by Smartphone GPS and Ankle-Band Accelerometer: Cross-Sectional Study.

Journal: JMIR formative research

Published: March 14, 2025

Comparative analysis of the maximal respiratory pressure and peak expiratory flow rate in diagnosing probable respiratory sarcopenia - The Otassha Study.

Comparative analysis of the maximal respiratory pressure and peak expiratory flow rate in diagnosing probable respiratory sarcopenia - The Otassha Study.

Journal: Geriatrics & gerontology international

Published: March 05, 2025

Association between the use of information and communication technology and cognitive decline stratified by social isolation: The Otassha study.

Association between the use of information and communication technology and cognitive decline stratified by social isolation: The Otassha study.

Journal: The journal of prevention of Alzheimer's disease

Published: February 17, 2025

Associations Between Muscle Thickness, Motor Function, and Echo Intensity in Community-Dwelling Older Japanese Men and Women.

Associations Between Muscle Thickness, Motor Function, and Echo Intensity in Community-Dwelling Older Japanese Men and Women.

Journal: Cureus

Published: December 29, 2024

Showing 1-12 of 49

Last Updated: 09/26/2026